Maxwell Technologies’ 6484 provides a common-mode range that extends to both supply rails. This rail-to-rail performance combined with excellent accuracy, due to a high CMRR<makes it unique among rail-to-rail input amplifiers. It is ideal for systems, such as data acquisition, that require a large input signal range.
Maximum dynamic signal range is assured in low voltage and single supply systems by the 6484’s rail-to-rail output swing. The device’s rail-to-rail output swing is guaranteed for loads down to 600Ω. Guaranteed low voltage characteristics and low power dissipation make the 6484 especially well-suited for battery-operated systems.
Maxwell Technologies' patented RAD-PAK® packaging technology incorporates radiation shielding in the microcircuit package. It eliminates the need for box shielding while providing the required radiation shielding for a lifetime in orbit or space mission. In a GEO orbit, RAD-PAK provides greater than 100 krad (Si) radiation dose tolerance. This product is available with screening up toMaxwell Technologies self-defined Class K.

*Rad-Pak® technology-hardened against natural space radiation
*Total dose hardness
-100 krad (Si), depending upon orbit and space mission
*- 14 pin Rad-Pak® flat package
*Rail-to-Rail input common-mode voltage range (guaranteed over temperature
*Rail-to-Rail output swing (within 20 mV of supply rail, 100 kΩ load)
*Guaranteed 3V, 5V and 15V performance
*Excellent CMRR and PSRR: 82 dB
*Ultra low input current: 20 pA
*High voltage gain (RL = 500 kΩ): 130 dB
*Specified for 2 kΩ and 600 Ω loads

6484RPFH, 6484RPFI, 6484RPFE, 6484

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The OPA341 series rail-to-rail CMOS operational amplifiers are designed for low-cost, miniature applications. They are optimized for low-voltage, single-supply operation. Rail-to-rail
input and output and high-speed operation make them ideal for driving sampling Analog-to-Digital (A/D) converters.
The power-saving shutdown feature makes the OPA341 ideal for portable low-power applications. The OPA341 series is also well suited for general-purpose and audio applications as well as providing I/V conversion at the output of Digital-to-Analog (D/A) converters. Single and dual versions have identical specifications for design flexibility.
The OPA341 series operate on a single supply as low as 2.5V, and input common-mode voltage range extends 300mV beyond the supply rails. Output voltage swings to within 1mV of the supply rails with a 100kΩ load. The OPA341 series offers excellent dynamic response (BW = 5.5MHz, SR = 6V/μs) with a quiescent current of only 750μA. The dual design features completely independent circuitry for lowest crosstalk and freedom from interaction.
The single (OPA341) packages are the tiny SOT23-6 surface mount and SO-8 surface mount. The dual (OPA2341) comes in the miniature MSOP-10 surface mount. All are specified from –55°C to +125°C and operate from –55°C to +150°C. The OPA343 provides similar performance without shutdown capability.



OPA341NA/250, OPA341NA/3K, OPA341UA
OPA341UA/2K5, OPA2341DGSA/250, OPA2341DGSA/2K5

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The ALD1712 is a monolithic precision 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 +6V 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 and is available as a standard cell in ALD's ASIC "Function-Specific" library.
The device has an input stage that operates to +300mV above and -300mV below the supply voltages with no adverse effects and/or phase reversals.
The ALD1712 has been developed specifically with the 5V single supply or ±2.5V 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 1KW resistive loads in non-inverting unity gain connection, and up to 4000pF at a gain of 5. 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 ALD1712 a truly versatile, user friendly, operational amplifier.
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 5mV/ °C which eliminates many trim or temperature compensation circuits. For precision applications, the 1712 is designed to settle to 0.01% in 8ms. The unique characteristics at input and output are modeled in an available macromodel.

*Linear mode operation with input voltages 300mV beyond supply rails
*Symmetrical complementary output drive
*Output voltages to within 2mV of power supply rails
*High load capacitance capability -- 4000pF typical
*No frequency compensation required -- unity gain stable
*Extremely low input bias currents -- 0.01pA typical
*Dual power supply ±2.5V to ±6.0V
*Single power supply +5V to +12V
*High voltage gain – typically 85V/mV @ ±2.5V and 250V/mV @ ±5.0V
*Drive as low as 1KW load with 5mA drive current
*Output short circuit protected
*Unity gain bandwidth of 1.5MHz
*Slew rate of 2.1V/ms

*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
*Current to voltage converter
*Coaxial cable driver

ALD1712ADA, ALD1712ASA, ALD1712APA, ALD1712BDA, ALD1712BSA, ALD1712BPA, ALD1712DA, ALD1712SA, ALD1712PA, ALD1712B, ALD1712

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