EASY TO USE
Pin-Strappable Gains of 10 and 100
All Errors Specified for Total System Performance
Higher Performance than Discrete In Amp Designs
Available in 8-Lead DIP and SOIC
Low Power, 1.3 mA Max Supply Current
Wide Power Supply Range (u2d1e2.3 V to u2d1e18 V)
EXCELLENT DC PERFORMANCE
0.15% Max, Total Gain Error
u2d1e5 ppm/u2d17C, Total Gain Drift
125 u242eV Max, Total Offset Voltage
1.0 u242eV/u2d17C Max, Offset Voltage Drift
LOW NOISE
9 nV/u221aHz, @ 1 kHz, Input Voltage Noise
0.28 u242eV p-p Noise (0.1 Hz to 10 Hz)
EXCELLENT AC SPECIFICATIONS
800 kHz Bandwidth (G = 10), 200 kHz (G = 100)
12 u242es Settling Time to 0.01%
The AD621 is an easy to use, low cost, low power, high accu- racy instrumentation amplifier that is ideally suited for a wide range of applications. Its unique combination of high perfor- mance, small size and low power, outperforms discrete in amp implementations. High functionality, low gain errors, and low SUPPLY CURRENT – mA 30,000 25,000 0 0 20
