AD822ARMZ Precision Instrumentation Amplifier 1nA Bias Current 0.3μV/°C Drift MSOP-8 2.2-18V -40°C to +125°C

AD822ARMZ Precision Instrumentation Amplifier 1nA Bias Current 0.3μV/°C Drift MSOP-8 2.2-18V -40°C to +125°C

FEATURES

True single-supply operation

  Output swings rail-to-rail

  Input voltage range extends below ground

  Single-supply capability from 5 V to 30 V

  Dual-supply capability from ±2.5 V to ±15 V

High load drive

  Capacitive load drive of 350 pF, G = +1

  Minimum output current of 15 mA

Excellent ac performance for low power

  800 µA maximum quiescent current per amplifier

  Unity-gain bandwidth: 1.8 MHz

  Slew rate of 3 V/μs

Good dc performance

  800 µV maximum input offset voltage

  2 µV/°C typical offset voltage drift

  25 pA maximum input bias current

Low noise

  13 nV/√Hz at 10 kHz

  No phase inversion

APPLICATIONS

Battery-powered precision instrumentation

Photodiode preamps

Active filters

12-bit to 14-bit data acquisition systems

Medical instrumentation

Low power references and regulators

GENERAL DESCRIPTION

The AD822 is a dual precision, low power FET input op amp that can operate from a single supply of 5 V to 30 V or from dual supplies of ±2.5 V to ±15 V. It has true single-supply capability with an input voltage range extending below the negative rail, allowing the AD822 to accommodate input signals below ground while in the single-supply mode. Output voltage swing extends to within 10 mV of each rail, providing the maximum output dynamic range.

Offset voltage of 800 µV maximum, offset voltage drift of 2 µV/°C, input bias currents below 25 pA, and low input voltage noise provide dc precision with source impedances up to a gigaohm. The 1.8 MHz unity-gain bandwidth, –93 dB total harmonic distortion (THD) at 10 kHz, and 3 V/µs slew rate are provided with a low supply current of 800 µA per amplifier.

INFORMATION

Drawing

Our advantage :

• High quality products --- our offers are 100% new and original, ROHS
• Competitive price --- good Purchase channels with good price.
• Professional service --- strict quality testing before the shipment, and perfect after-sales service after the purchase.
• Adequate inventory --- With the support of our strong Purchasing team,
• Fast delivery --- we will ship the goods within 1-3 working days after the payment confirmed.

be sure to meet your need for all kinds of components. ^_^


Product List
Supply a Series of Electronic Components, full range of semiconductors, active & passive Components.We can help you to get all for bom of the PCB,IN a word, you can get one-stop solution here,


The offers including:
Integrated Circuit, Memory ICs, Diode, Transistor , Capacitor, Resistor, Varistor, Fuse, Trimmer & Potentiometer, Transformer, Battery, Cable, Relay, Switch, Connector, Terminal Block, Crystal & Oscillator, Inductor, Sensor, Transformer, IGBT Driver, LED,LCD, Convertor, PCB (Printed Circuit Board),PCBA (PCB Assembly)

Strong in Brand:
Microchip, MAX, AD, TI, ATMEL, ST, ON, NS, Intersil, Winbond, Vishay, ISSI, Infineon, NEC, FAIRCHILD, OMRON,YAGEO, TDK, etc