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 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 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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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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DESCRIPTION
The PA51 and PA51A are high voltage, high output current operational amplifiers designed to drive resistive, inductive and capacitive loads. Their complementary common emitter output stage is the simple class C type optimized for low frequency applications where crossover distortion is not critical.
These amplifiers are not recommended for audio, transducer or deflection coil drive circuits. The safe operating area (SOA) is fully specified and can be observed for all operating conditions by selection of user programmable current limiting resistors. Both amplifiers are internally compensated for all gain settings. For continuous operation under load, mounting on a heatsink of proper rating is recommended. Do not use isolation washers!
This hybrid integrated circuit utilizes thick film conductors, 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 electrically isolated and hermetically sealed. The use of compressible thermal washers and/or improper mounting torque will void the product warranty. Please see “General Operating Considerations”.
The linear relationship of torque output to current input of the modern torque motor makes this simple control circuit ideal for many material processing and testing applications. The sense resistor develops a feedback voltage proportional to motor current and the small signal properties of the Power Op Amp insure accuracy. With this closed loop operation, temperature induced impedance variations of the motor winding are automatically compensated.

FEATURES
*WIDE SUPPLY RANGE — ±10 to ±40V
*HIGH OUTPUT CURRENT — ±10A Peak
*CLASS “C” OUTPUT — Low Cost
*LOW QUIESCENT CURRENT — 2.6mA

APPLICATIONS
*DC SERVO AMPLIFIER
*MOTOR/SYNCHRO DRIVER
*VALVE AND ACTUATOR CONTROL
*DC OR AC POWER REGULATOR

PA51A

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DESCRIPTION
OPA336 series microPower CMOS operational amplifiers are designed for battery-powered applications.
They operate on a single supply with operation as low as 2.1V.
The output is rail-to-rail and swings to within 3mV of the supplies with a 100kW load.
The common-mode range extends to the negative supply—ideal for single-supply
applications.
Single, dual, and quad versions have identical specifications for maximum design flexibility.
In addition to small size and low quiescent current (20mA/amplifier), they feature low offset voltage (125mV max), low input bias current (1pA), and high openloop gain (115dB).
Dual and quad designs feature completely independent circuitry for lowest crosstalk and freedom from interaction.
OPA336 packages are the tiny SOT23-5 surface mount and SO-8 surface-mount.
OPA2336 come in the miniature MSOP-8 surface-mount, SO-8 surface-mount, and DIP-8 packages.
The OPA4336 package is the space-saving SSOP-16 surface-mount.
All are specified from –40°C to +85°C and operate from –55°C to +125°C.

FEATURES
* SINGLE-SUPPLY OPERATION
* RAIL-TO-RAIL OUTPUT (within 3mV)
* microPOWER: IQ = 20mA/Amplifier
* microSIZE PACKAGES
* LOW OFFSET VOLTAGE: 125mV max
* SPECIFIED FROM VS = 2.3V to 5.5V
* SINGLE, DUAL, AND QUAD VERSIONS
* SINGLE-SUPPLY, microPower

APPLICATIONS
* BATTERY-POWERED INSTRUMENTS
* PORTABLE DEVICES
* HIGH-IMPEDANCE APPLICATIONS
* PHOTODIODE PRE-AMPS
* PRECISION INTEGRATORS
* MEDICAL INSTRUMENTS
* TEST EQUIPMENT

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Key Features and Performance
• 31 dBm Midband Pout
• 33 dB Nominal Gain
• TOI > 40 dBm
• 0.5 μm pHEMT 3MI Technology
• Bias Conditions: 6 V, 850mA
• Chip dimensions: 2.5 x 1.4 x 0.1 mm (98 x 55 x 4 mils)

Primary Applications
• Point-to-Point Radio
• VSAT
• Ku Band Sat-Com

Product Description
The TriQuint TGA2520 MMIC is an extremely linear, high gain amplifier, capable of 1 Watt output power at P1dB for the frequency range of 12 – 16 GHz.
This performance makes this amplifier ideally suited for Point to Point Radios and current Ku-Band satellite ground terminal applications. The TGA2520 utilizes TriQuint’s robust 0.5um power pHEMT process coupled with 3 layer Metal Inteconnect (3MI) technology. The TGA2520 provides the high power transmit function in an extremely compact (< 3.5mm2) chip footprint.
The combination of a high-yield process, electrical performance, and compact die size is exactly what is required to support the aggressive pricing targets required for low-cost transmit modules. Each device
is 100% DC and RF tested on–wafer to ensure performance compliance. The device is available in chip form.

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The MWE6IC9100N wideband integrated circuit is designed with on-chip matching that makes it usable from 869 to 960 MHz. This multi - stage structure is rated for 26 to 32 Volt operation and covers all typical cellular base station modulations.

 Final Application
* Typical GSM Performance: VDD = 26 Volts, IDQ1 = 120 mA, IDQ2 = 950 mA,
Pout = 100 Watts CW, Full Frequency Band (869-960 MHz)
Power Gain — 33.5 dB
Power Added Efficiency — 54%

GSM EDGE Application
* Typical GSM EDGE Performance: VDD = 28 Volts, IDQ1 = 230 mA, IDQ2 = 870 mA, Pout = 50 Watts Avg., Full Frequency Band (869-960 MHz)
Power Gain — 35.5 dB
Power Added Efficiency — 39%
Spectral Regrowth @ 400 kHz Offset = -63 dBc
Spectral Regrowth @ 600 kHz Offset = -81 dBc
EVM — 2% rms
* Capable of Handling 10:1 VSWR, @ 32 Vdc, 960 MHz, 3 dB Overdrive,
Designed for Enhanced Ruggedness
* Stable into a 5:1 VSWR. All Spurs Below -60 dBc @ 0 to 50.8 dBm CW (or
1 mW to 120 W CW) Pout.

Features
- Characterized with Series Equivalent Large-Signal Impedance Parameters and Common Source Scattering Parameters
- On-Chip Matching (50 Ohm Input, DC Blocked)
- Integrated Quiescent Current Temperature Compensation with Enable/Disable Function (1)
- Integrated ESD Protection
- 200°C Capable Plastic Package
- RoHS Compliant
- In Tape and Reel. R1 Suffix = 500 Units per 44 mm, 13 inch Reel.

MWE6IC9100NR1
MWE6IC9100GNR1
MWE6IC9100NBR1

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FEATURES
- Small Size: 4 Channels/lnch
- Low Power: 35 mW (AD204)
- High Accuracy: 0.025% Max Nonlinearity (K Grade)
- High CMR: 130 dB (Gain = 100 V/V)
- Wide Bandwidth: 5 kHz Full-Power (AD204)
- High CMV Isolation: 2000 V pk Continuous (K Grade) (Signal and Power)
- Isolated Power Outputs
- Uncommitted Input Amplifier

APPLICATIONS
- Multichannel Data Acquisition
- Current Shunt Measurements
- Motor Controls
- Process Signal Isolation
- High Voltage Instrumentation Amplifier

GENERAL DESCRIPTION
 The AD202 and AD204 are general purpose, two-port, transformer- coupled isolation amplifiers that may be used in a broad range of applications where input signals must be measured,
processed, and/or transmitted without a galvanic connection.
 These industry standard isolation amplifiers offer a complete isolation function, with both signal and power isolation provided for in a single compact plastic SIP or DIP style package. The
primary distinction between the AD202 and the AD204 is that the AD202 is powered directly from a 15 V dc supply while the AD204 is powered by an externally supplied clock, such as the
recommended AD246 Clock Driver.
 
 The AD202 and AD204 provide total galvanic isolation between the input and output stages of the isolation amplifier through the use of internal transformer-coupling. The functionally complete AD202 and AD204 eliminate the need for an external, user-supplied dc-to-dc converter. This permits the designer to minimize the necessary circuit overhead and consequently reduce the overall design and component costs.
 The design of the AD202 and AD204 emphasizes maximum flexibility and ease of use, including the availability of an uncommitted op amp on the input stage. They feature a bipolar ±5 V output range, an adjustable gain range of from 1V/V to 100 V/V, ± 0.025% max nonlinearity (K grade), 130 dB of CMR, and the AD204 consumes a low 35 mW of power.
 The functional block diagrams can be seen in Figures 1a and 1b.

PRODUCT HIGHLIGHTS
-The AD202 and AD204 are full-featured isolators offering numerous benefits to the user:
* Small Size: The AD202 and AD204 are available in SIP and DIP form packages. The SIP package is just 0.25" wide, giving the user a channel density of four channels per inch. The isolation barrier is positioned to maximize input to output spacing. For applications requiring a low profile, the DIP package provides a height of just 0.350".
* High Accuracy: With a maximum nonlinearity of ±0.025% for the AD202K/AD204K (±0.05% for the AD202J/AD204J) and low drift over temperature, the AD202 and AD204 provide high isolation without loss of signal integrity.
* Low Power: Power consumption of 35 mW (AD204) and 75 mW (AD202) over the full signal range makes these isolators ideal for use in applications with large channel counts or tight
power budgets.
* Wide Bandwidth: The AD204’s full-power bandwidth of 5 kHz makes it useful for wideband signals. It is also effective in applications like control loops, where limited bandwidth could result in instability.
* Excellent Common-Mode Performance: The AD202K/ AD204K provide ±2000 V pk continuous common-mode isolation, while the AD202J/AD204J provide ±1000 V pk continuous common-mode isolation. All models have a total common-mode input capacitance of less than 5 pF inclusive of power isolation.
This results in CMR ranging from 130 dB at a gain of 100 dB to 104 dB (minimum at unity gain) and very low leakage current 2 mA maximum).
* Flexible Input: An uncommitted op amp is provided at the input of all models. This provides buffering and gain as required, and facilitates many alternative input functions including filtering, summing, high voltage ranges, and current (transimpedance) input.
* Isolated Power: The AD204 can supply isolated power of ±7.5 V at 2 mA. This is sufficient to operate a low-drift input preamp, provide excitation to a semiconductor strain gage, or power any of a wide range of user-supplied ancillary circuits. The AD202 can supply ±7.5 V at 0.4 mA, which is sufficient to operate adjustment networks or low power references and op amps, or to provide an open-input alarm.

AD204J AD204K AD202J AD202K AD204

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1 FEATURES
· Data amplifier for read speed up to twelve times nominal data speed
· Normalized and filtered error signals for servo control
· Wobble pre-processor with switchable low-pass filter
· Calculation of signals for real-time laser power control for write speed up to four times
· Calculation of signals for optimum laser calibration for write speed up to four times
· Fast track count amplifier
· Spot position measurement for alignment of photo diodes
· Reference voltage for laser controller
· On-chip band gap and DACs for accurate and adjustable current/gain settings
· I2C-bus microcontroller interface for programmable gain, speed switching and function selection
· All functions available for CD-R and CD-RW systems.

2 GENERAL DESCRIPTION
 TZA1020 (AEGER2) is an analog pre-processor IC for CD-R and CD-RW systems with 3-spots push-pull tracking system. The IC interfaces directly to the photo diodes.
 The device generates signals for laser power calibration and laser power control during disc writing. Normalized error signals are generated for servo control and wobble detection. An HF current amplifier is implemented to detect the actual HF data signal. The Fast Track Count (FTC) amplifier generates a radial error signal to allow fast track counting.
 TZA1020A (AEGER2A) is similar to the TZA1020, except for non-clamped MIRN, which allows operation with IGUANA.

TZA1020HP TZA1020HPA TZA1020A

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