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Part Number : AD8276
Function : Low Power, Wide Supply Range, Low Cost Unity-Gain Difference Amplifiers
Maker : Analog Devices

Pinouts :
AD8276 datasheet

Description :

GENERAL DESCRIPTION
The AD8276/AD8277 are general-purpose, unity-gain difference amplifiers intended for precision signal conditioning in power critical applications that require both high performance and low
power. They provide exceptional common-mode rejection ratio(86 dB) and high bandwidth while amplifying signals well beyond the supply rails. The on-chip resistors are laser-trimmed for excellent gain accuracy and high CMRR. They also have extremely low gain drift vs. temperature.
The common-mode range of the amplifiers extends to almost double the supply voltage, making these amplifiers ideal for single supply applications that require a high common-mode voltage
range. The internal resistors and ESD circuitry at the inputs also provide overvoltage protection to the op amps.

FEATURES
Wide input range beyond supplies
Rugged input overvoltage protection
Low supply current: 200 μA maximum per channel
Low power dissipation: 0.5 mW at VS= 2.5 V
Bandwidth: 550 kHz
CMRR: 86 dB minimum, dc to 10 kHz
Low offset voltage drift: ±2 μV/°C maximum (B Grade)
Low gain drift: 1 ppm/°C maximum (B Grade)
Enhanced slew rate: 1.1 V/μs
Wide power supply range:
Single supply: 2 V to 36 V
Dual supplies: ±2 V to ±18 V

APPLICATIONS
Voltage measurement and monitoring
Current measurement and monitoring
Differential output instrumentation amplifier
Portable, battery-powered equipment
Test and measurement

VS = ±5 V to ±15 V, VREF = 0 V, TA = 25°C, RL = 10 kΩ connected to ground, G = 1 difference amplifier configuration, unless
otherwise noted.


Datasheet PDF Download :
AD8276 pdf

Others datasheet of same file : AD8276,AD8276ARMZ,AD8276ARMZ-R7,AD8276ARMZ-RL,AD8276ARZ
2015/01/28 13:52 2015/01/28 13:52

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