Description
The EL5411T is a high voltage rail-to-rail input-output amplifier with low power consumption. The EL5411T contains four amplifiers. Each amplifier exhibits beyond the rail input capability, rail-to-rail output capability and is unity gain stable.
The maximum operating voltage range is from 4.5V to 19V. It can be configured for single or dual supply operation, and typically consumes only 3mA per amplifier. The EL5411T has an output short circuit capability of ±300mA and a continuous output current capability of ±70mA.
The EL5411T features a high slew rate of 100V/μs, and fast settling time. Also, the device provides common mode input capability beyond the supply rails, rail-to-rail output capability, and a bandwidth of 60MHz (-3dB). This enables the amplifiers to offer maximum dynamic range at any supply voltage. These features make the EL5411T an ideal amplifier solution for use in TFT-LCD panels as a VCOM driver or static gamma buffer, and in high speed filtering and signal conditioning applications. Other applications include battery power and portable devices, especially where low power consumption is important.
The EL5411T is available in a 14 Ld HTSSOP and a space saving thermally enhanced 16 Ld 4mmx4mm TQFN package. The device operates over an ambient temperature range of -40°C to +85°C.

Features
*60MHz (-3dB) Bandwidth
*4.5V to 19V Maximum Supply Voltage Range
*100V/μs Slew Rate
*3mA Supply Current (per Amplifier)
*±70mA Continuous Output Current
*±300mA Output Short Circuit Current
*Unity-gain Stable
*Beyond the Rails Input Capability
*Rail-to-rail Output Swing
*Built-in Thermal Protection
*-40°C to +85°C Ambient Temperature Range
*Pb-Free (RoHS Compliant)

Applications
*TFT-LCD Panels
*VCOM Amplifiers
*Static Gamma Buffers
*Drivers for A/D Converters
*Data Acquisition
*Video Processing
*Audio Processing
*Active Filters
*Test Equipment
*Battery-powered Applications
*Portable Equipment

EL5411TIREZ, EL5411TIREZ-T7, EL5411TIREZ-T13, EL5411TILZ, EL5411TILZ-T7

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DESCRIPTION
The PA84 is a high voltage operational amplifier designed for output voltage swings up to ±145V with a dual supply or 290V with a single supply. Two versions are available. The new PA84S, fast settling amplifier can absorb differential input overvoltages up to ±50V while the established PA84 and PA84A can handle differential input overvoltages of up to ±300V. Both versions are protected against common mode transients and overvoltages up to the supply rails. High accuracy is achieved with a cascode input circuit configuration. All internal biasing is referenced to a zener diode fed by a FET constant current source. As a result, the PA84 features an unprecedented supply range and excellent supply rejection. The output stage is biased-on for linear operation. External phase compensation allows for user flexibility in obtaining the maximum slew rate. Fixed current limits protect these amplifiers against shorts to common at supply voltages up to 150V. For operation into inductive loads, two external flyback pulse protection diodes are recommended. However, a heatsink may be necessary to maintain the proper case temperature under normal operating conditions.
This hybrid integrated circuit utilizes a beryllia (BeO) substrate, thick film resistors, ceramic capacitors and semiconductor chips to maximize reliability, minimize size and give top performance. Ultrasonically bonded aluminum wires provide reliable interconnections at all operating temperatures. The 8-pin TO-3 package is hermetically sealed and electrically isolated. The use of compressible thermal isolation washers and/or improper mounting torque will void the product warranty. Please see “General Operating Considerations”.

FEATURES
*HIGH SLEW RATE — 200V/μs
*FAST SETTLING TIME — .1% in 1μs (PA84S)
*FULLY PROTECTED INPUT — Up to ±150v
*LOW BIAS CURRENT, LOW NOISE — FET Input
*WIDE SUPPLY RANGE — ±15V to ±150V

APPLICATIONS
*HIGH VOLTAGE INSTRUMENTATION
*ELECTROSTATIC TRANSDUCERS & DEFLECTION
*PROGRAMMABLE POWER SUPPLIES UP TO 290V
*ANALOG SIMULATORS

PA84A, PA84S

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DESCRIPTION
The OPA2335 CMOS operational amplifier uses auto-zeroing techniques to simultaneously provide very low offset voltage (5 mV max), and near-zero drift over time and temperature. This high-precision, low quiescent current amplifier offers high input impedance and rail-to-rail output swing. Single or dual supplies as low as 2.7 V (±1.35 V) and up to 5.5 V (±2.75 V) may be used. This op amp is optimized for low-voltage, single-supply operation.
The OPA2335 is available in a CDIP-8 package and is specified for operation from –55°C to 125°C.

FEATURES
*Low Offset Voltage: 5 mV (max)
*Zero Drift: 0.02 mV/°C (typ)
*Quiescent Current: 570 mA
*Single-Supply Operation
*Ceramic DIP Package

APPLICATIONS
*Transducer Applications
*Temperature Measurement
*Electronic Scales
*Medical Instrumentation
*Battery-Powered Instruments
*Handheld Test Equipment

OPA2335AMJG, OPA2335

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GENERAL DESCRIPTION
The ALD1702/ALD1703 is a monolithic operational amplifier intended primarily for a wide range of analog applications in +5V single power supply and ±5V dual power supply systems as well as +4V to +12V battery operated systems. All device characteristics are specified for +5V single supply or ±2.5V dual supply systems. It is manufactured with Advanced Linear Devices' enhanced ACMOS silicon gate CMOS process.
The device is designed to offer a balanced trade-off of performance parameters providing a wide range of desired specifications. It offers the industry pin configuration of mA741 and ICL7611 types.
The ALD1702/ALD1703 has been developed specifically with the 5V single supply or ±2.5 dual supply user in mind. Several important characteristics of the device make many applications easy to implement for these supply voltages. First, the operational amplifier can operate with rail to rail input and output voltages. This feature allows numerous analog serial stages to be implemented without losing operating voltage margin. Secondly, the device was designed to accommodate mixed applications where digital and analog circuits may work off the same 5V power supply. Thirdly, the output stage can drive up to 400pF capacitive and 5KW resistive loads in non-inverting unity gain connection and double the capacitance in the inverting unity gain mode.
These features, coupled with extremely low input currents, high voltage gain, useful bandwidth of 1.5MHz, slew rate of 2.1V/ms, low power dissipation, low offset voltage and temperature drift, make the ALD1702/ALD1703 a truly versatile, user friendly, operational amplifier.
The ALD1702/ALD1703 is designed and fabricated with silicon gate CMOS technology, and offers 1pA typical input bias current. On-chip offset voltage trimming allows the device to be used without nulling in most applications. The device offers typical offset drift of less than 7mV/°C which eliminates many trim or temperature compensation circuits. For precision applications, the ALD1702 is designed to settle to 0.01% in 8ms.

FEATURES
*Rail-to-rail input and output voltage ranges
*All parameters specified for +5V single supply or ±2.5V dual supply systems.
*High load capacitance capability -- 4000pF typical
*No frequency compensation required -- unity gain stable
*Extremely low input bias currents -- 1.0pA typical (30pA max.)
*Ideal for high source impedance applications
*Dual power supply ±2.5V to ±5.0V operation
*Single power supply +5V to +12V operation
*High voltage gain -- typically 85V/mV @ ±2.5V and 250V/mV @ ±5.0V
*Drive as low as 2KW load with 5mA drive current
*Output short circuit protected
*Unity gain bandwidth of 1.5MHz (1.0MHz min.)
*Slew rate of 2.1V/ms (1.4V/ms min.)
*Low power dissipation

APPLICATIONS
*Voltage amplifier
*Voltage follower/buffer
*Charge integrator
*Photodiode amplifier
*Data acquisition systems
*High performance portable instruments
*Signal conditioning circuits
*Sensor and transducer amplifiers
*Low leakage amplifiers
*Active filters
*Sample/Hold amplifier
*Picoammeter
*Current to voltage converter
*Coaxial cable driver

ALD1702ADA, ALD1702ASA, ALD1702APA, ALD1702BDA, ALD1702BSA, ALD1702BPA

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Description
The TSV621 is a single operational amplifier offering low voltage, low power operation and railto-rail input and output.
With a very low input bias current and low offset voltage (800 μV maximum for the A version), the TSV621 is ideal for applications that require precision. The device can operate at a power supply ranging from 1.5 to 5.5 V, and therefore suits battery-powered devices and extends battery life.
This product features an excellent speed/power consumption ratio, offering a 420 kHz gain bandwidth while consuming only 29 μA at a 5-V supply voltage.
This operational amplifier is unity gain stable for capacitive loads up to 100 pF.
The device is internally adjusted to provide very narrow dispersion of AC and DC parameters, especially power consumption, product gain bandwidth and slew rate.
The TSV621 presents a high tolerance to ESD, sustaining 4 kV for the human body model.
Additionally, the TSV621 is offered in SC70-5 and SOT23-5 micropackages, with extended temperature ranges from -40° C to +125° C.
All these features make the TSV621 ideal for sensor interfaces, battery-supplied and portable applications, as well as active filtering.

Features
*Low supply voltage: 1.5 V–5.5 V
*Rail-to-rail input and output
*Low input offset voltage: 800 μV max (A version)
*Low power consumption: 29 μA typ
*Gain bandwidth product: 420 kHz typ
*Unity gain stability
*Micropackages: SC70-5, SOT23-5
*Low input bias current: 1 pA typ
*Extended temperature range: -40 to +125° C
*4 kV HBM

Applications
*Battery-powered applications
*Portable devices
*Signal conditioning
*Active filtering
*Medical instrumentation

TSV621ILT, TSV621ICT

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General Description
The LPV521 is a single nanopower 552 nW amplifier designed for ultra long life battery applications. The operating voltage range of 1.6V to 5.5V coupled with typically 351 nA of supply current make it well suited for RFID readers and remote sensor nanopower applications. The device has input common mode voltage 0.1V over the rails, guaranteed TCVOS and voltage swing to the rail output performance. The LPV521 has a carefully designed CMOS input stage that outperforms competitors with typically 40 fA IBIAS currents. This low input current significantly reduces IBIAS and IOS errors introduced in megohm resistance, high impedance photodiode, and charge sense situations. The LPV521 is a member of the PowerWise® family and has an exceptional power-to-performance ratio.
The wide input common mode voltage range, guaranteed 1 mV VOS and 3.5 μV/°C TCVOS enables accurate and stable measurement for both high side and low side current sensing. EMI protection was designed into the device to reduce sensitivity to unwanted RF signals from cell phones or other RFID readers.
The LPV521 is offered in the 5-pin SC-70 package.

Features
(For VS = 5V, Typical unless otherwise noted)
*Supply current at VCM = 0.3V 400 nA (max)
*Operating voltage range 1.6V to 5.5V
*Low TCVOS 3.5 μV/°C (max)
*VOS 1 mV (max)
*Input bias current 40 fA
*PSRR 109 dB
*CMRR 102 dB
*Open loop gain 132 dB
*Gain bandwidth product 6.2 kHz
*Slew rate 2.4 V/ms
*Input voltage noise at f = 100 Hz 255 nV/√Hz
*Temperature range −40°C to 125°C

Applications
*Wireless remote sensors
*Powerline monitoring
*Power meters
*Battery powered industrial sensors
*Micropower oxygen sensor and gas sensor
*Active RFID readers
*Zigbee based sensors for HVAC control
*Sensor network powered by energy scavenging

LPV521MG, LPV521MGE, LPV521MGX

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General Description
The JFET-input operational amplifier family is designed to offer a wider selection than any previously developed operational amplifier family. Each of these JFET-input operational amplifiers incorporates well-matched, high-voltage JFET and bipolar transistors in a monolithic integrated circuit. The devices feature high slew rates, low input bias and offset currents, and low offset-voltage temperature coefficient.

Features
*Low Power Consumption
*Wide Common-Mode and Differential Voltage Ranges
*Low Input Bias and Offset Currents
*Output Short-Circuit Protection
*Low Total Harmonic Distortion…0.003% Typ
*High Input Impedance…JFET-Input Stage
*Latch-Up-Free Operation
*High Slew Rate…13V/μs Typ
*Common-Mode Input Voltage Range Includes VCC+
*SOP-8L: Available in “Green” Molding Compound (No Br, Sb)
*Lead Free Finish/ RoHS Compliant (Note 1)

Applications
*Active filters
*Audio pre-amps
*Sample and holds
*Peak detectors

TL082SG-13

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GENERAL DESCRIPTION
The ALD2721E/ALD2721 is a dual monolithic rail-to-rail precision CMOS operational amplifier with integrated user programmable EPAD (Electrically Programmable Analog Device) based offset voltage adjustment. The ALD2721E/ALD2721 is a dual version of the ALD1721E/ALD1721 operational amplifier. Each ALD2721E/ALD2721 operational amplifier features individual, user-programmable offset voltage trimming resulting in significantly enhanced total system performance and user flexibility. EPAD technology is an exclusive ALD design which has been refined for analog applications where precision voltage trimming is necessary to achieve a desired performance. It utilizes CMOS FETs as in-circuit elements for trimming of offset voltage bias characteristics with the aid of a personal computer under software control. Once programmed, the set parameters are stored indefinitely. EPAD offers the circuit designer a convenient and cost-effective trimming solution for achieving the very highest amplifier/system performance.
The ALD2721E/ALD2721 dual operational amplifier features rail-to-rail input and output voltage ranges, tolerance to overvoltage input spikes of 300mV beyond supply rails, capacitive loading up to 50pF, extremely low input currents of 0.01pA typical, high open loop voltage gain, useful bandwidth of 700KHz, slew rate of 0.7V/ms, and low typical supply current of 200mA for both amplifiers.

KEY FEATURES
*EPAD ( Electrically Programmable Analog Device)
*User programmable VOS trimmer
*Computer-assisted trimming
*Rail-to-rail input/output
*Compatible with standard EPAD Programmer
*Each amplifier VOS can be trimmed to a different Vos level
*High precision through in-system circuit trimming
*Reduces or eliminates VOS, PSRR, CMRR and TCVOS errors
*System level “calibration” capability
*Application Specific Programming mode
*In-System Programming mode
*Electrically programmable to compensate for external component tolerances
*Achieves 0.01pA input bias current and 35mV input offset voltage with micropower
*Low voltage operation

APPLICATIONS
*Sensor interface circuits
*Transducer biasing circuits
*Capacitive and charge integration circuits
*Biochemical probe interface
*Signal conditioning
*Portable instruments
*High source impedance electrode amplifiers
*Precision Sample and Hold amplifiers
*Precision current to voltage converter
*Error correction circuits
*Sensor compensation circuits
*Precision gain amplifiers
*Periodic In-system calibration
*System output level shifter

ALD2721EDB, ALD2721ESB, ALD2721E PB, ALD2721DB ALD2721SB ALD2721PB

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Description
The TSV630 and TSV631 devices are single operational amplifiers offering low voltage, low power operation and rail-to-rail input and output.
With a very low input bias current and low offset voltage (500 μV maximum for the A version), the TSV630 and TSV631 are ideal for applications that require precision. The devices can operate at power supplies ranging from 1.5 to 5.5 V, and are therefore ideal for battery-powered devices, extending battery life.
These products feature an excellent speed/power consumption ratio, offering a 880 kHz gain bandwidth while consuming only 60 μA at a 5-V supply voltage. These op-amps are unity gain stable for capacitive loads up to 100 pF.
The devices are internally adjusted to provide very narrow dispersion of AC and DC parameters, especially power consumption, product gain bandwidth and slew rate.
The TSV630 provides a shutdown function.
Both the TSV630 and TSV631 have a high tolerance to ESD, sustaining 4 kV for the human body model.
Additionally, they are offered in micropackages, SC70-6 and SOT23-6 for the TSV630 and SC70-5 and SOT23-5 for the TSV631. They are guaranteed for industrial temperature ranges from -40° C to +125° C.
All these features combined make the TSV630 and TSV631 ideal for sensor interfaces, battery-supplied and portable applications, as well as active filtering.

Features
*Low offset voltage: 500 μV max (A version)
*Low power consumption: 60 μA typ at 5 V
*Low supply voltage: 1.5 V - 5.5 V
*Gain bandwidth product: 880 kHz typ
*Unity gain stability
*Low power shutdown mode: 5 nA typ
*High output current: 63 mA at VCC= 5 V
*Low input bias current: 1 pA typ
*Rail-to-rail input and output
*Extended temperature range: -40°C to +125°C

Applications
*Battery-powered applications
*Portable devices
*Signal conditioning
*Active filtering
*Medical instrumentation

TSV630ILT, TSV630ICT, TSV631ILT, TSV631ICT, TSV630AILT, TSV630AICT

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DESCRIPTION
The PA 16 and PA 16A are wideband, high output current operational amplifiers designed to drive resistive, inductive and capacitive loads. Their complementary “collector output” stage can swing close to the supply rails and is protected against inductive kickback. For optimum linearity, the output stage is biased for class A/B operation. The safe operating area (SOA) can be observed for all operating conditions by selection of user programmable, current limiting resistors (down to 10mA). Both amplifiers are internally compensated but are not recommended for use as unity gain followers. For continuous operation under load, mounting on a heatsink of proper rating is recommended.
These hybrid integrated circuits utilize thick film (cermet) resistors, ceramic capacitors and semiconductor chips to maximize reliability, minimize size and give top performance. Ultrasonically bonded aluminum wires provide reliable interconnections at all operating temperatures. The Power SIP package is electrically isolated.

FEATURES
*High power bandwidth — 350kHz
*High slew rate — 20V/μs
*Fast settling time — 600ns
*Low crossover distortion — Class A /B
*Low internal losses — 1.2V at 2A
*High output current — ±5A P eak
*Low input bias current — FET Input
*Isolated case — 300 VDC

APPLICATIONS
*Motor, valve and actuator control
*Magnetic deflection circuits up to 5A
*Power transducers up to 350 kHz
*Audio amplifiers up to 44W RMS

PA16A

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