Precision instrumentation amplifier featuring a 1-channel, 1-circuit design. Offers a 100 GΩ input resistance and 1.5 nA input bias current for high-precision signal acquisition. Achieves 80 dB common mode rejection ratio and 130 dB power supply rejection ratio. Operates with dual supply voltages from 2.3V to 18V, consuming 1 mA operating supply current. Delivers 18 mA output current per channel with a 2.5 V/µs slew rate and 825 kHz -3dB bandwidth. Packaged in SOIC N with tin, lead contact plating, suitable for operation between -40°C and 85°C.
PackageSOIC N
Power200mW
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Technical Specifications
Analog Devices AD8221AR technical specifications.
General
-3db Bandwidth
825kHz
Package/Case
SOIC N
Common Mode Rejection Ratio
80dB
Contact Plating
Tin, Lead
Input Bias Current
1.5nA
Input Offset Voltage (Vos)
60uV
Input Resistance
100GR
Lead Free
Contains Lead
Max Dual Supply Voltage
18V
Min Dual Supply Voltage
2.3V
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Number of Channels
1
Number of Circuits
1
Number of Elements
1
Operating Supply Current
1mA
Output Current per Channel
18mA
Packaging
Rail/Tube
Power Dissipation
200mW
Power Supply Rejection Ratio (PSRR)
130dB
Quiescent Current
900uA
Radiation Hardening
No
RoHS Compliant
No
Slew Rate
2.5V/µs
Voltage Gain
60dB
Compliance
RoHS
Not CompliantNo
Datasheet
Analog Devices AD8221AR Datasheet
Download the complete datasheet for Analog Devices AD8221AR to view detailed technical specifications.
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