This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.

Images are for reference only,

See Technical Specifications

AD621BNZ +BOM

Low Drift, Low Power Instrumentation Amp with fixed gains of 10 and 100

Manufacturer:

Analog Devices, Inc
Mfr.Part #:

AD621BNZ
Datasheet:

AD621BNZ Datasheet (PDF)
Amplifier Type:

Instrumentation
Number Of Circuits:

1
Slew Rate:

1.2V/µs
-3db Bandwidth:

800 kHz
EDA/CAD Models:

Request Free CAD Models for AD621BNZ

AD621BNZ General Description

The AD621 is an easy to use, low cost, low power, high accuracy instrumentation amplifier which is ideally suited for a wide range of applications. Its unique combination of high performance, small size and low power, outperforms discrete in amp implementations. High functionality, low gain errors and low gain drift errors are achieved by the use of internal gain setting resistors. Fixed gains of 10 and 100 can be easily set via external pin strapping. The AD621 is fully specified as a total system, therefore, simplifying the design process.

Key Features

Easy To Use
Pin-Strappable Gains of 10 and 100
All Errors Specified for Total System Performance
High Performance than Discrete In Amp Designs
Available in 8-Lead DIP and SOIC
Low Power, 1.3 mA Max Supply Current
Wide Power Supply
Low Noise
9 nV/vHz, @ 1 kHz, Input Voltage Noise
0.28 µV p-p Noise (0.1 Hz to 10 Hz)
Excellent DC Performance
0.15% Max, Total Gain Error
±5 ppm/°C, Total Gain Drift
125 µV Max, Total Offset Voltage
1.0 µV/°C Max, Offset Voltage Drift
Excellent AC Specifications
800 kHz Bandwidth (G = 10),
200 kHz (G = 100)
12 µs Settling Time to 0.01%

Specifications

Category	Integrated Circuits (ICs)LinearAmplifiersInstrumentation, OP Amps, Buffer Amps	Series	-
Amplifier Type	Instrumentation	Number of Circuits	1
Output Type	-	Slew Rate	1.2V/µs
-3db Bandwidth	800 kHz	Current - Input Bias	500 pA
Voltage - Input Offset	50 µV	Current - Supply	900µA
Current - Output / Channel	18 mA	Voltage - Supply Span (Min)	4.6 V
Voltage - Supply Span (Max)	36 V	Operating Temperature	-40°C ~ 85°C
Mounting Type	Through Hole	Base Product Number	AD621