RadioLocman.com Electronics ru
Advanced Search +
  

Datasheet Analog Devices AD8221BRZ-R7

Manufacturer:Analog Devices
Series:AD8221
Part Number:AD8221BRZ-R7

Precision Instrumentation Amplifier

Datasheets

Manufacturer's Classification

Amplifiers > Instrumentation Amplifiers

Other Names: AD8221BRZR7, AD8221BRZ R7

Docket:
Precision Instrumentation Amplifier
AD8221
CONNECTION DIAGRAM Easy to use
Available in space-saving MSOP
Gain set with 1 external resistor (gain range 1 to 1000)
Wide power supply range: ±2.3 V to ±18 V
Temperature range for specified performance:
-40°C to +85°C
Operational up to 125°C 1
Excellent AC specifications
80 dB minimum CMRR to 10 kHz (G = 1)
825 kHz, –3 dB bandwidth (G = 1)
2 V/µs slew rate
Low noise
8 nV/√Hz, @ 1 kHz, maximum input voltage noise
0.25 µV p-p input noise (0.1 Hz to 10 Hz)
High accuracy dc performance (AD8221BR)
90 dB minimum CMRR (G = 1)
25 µV maximum input offset voltage
0.3 µV/°C maximum input offset drift
0.4 nA maximum input bias current –IN 1 8 +VS RG 2 7 VOUT RG 3 6 REF +IN 4 AD8221 5 –VS TOP VIEW 03149-001 FEATURES Figure 1.
120
110
AD8221 CMRR (dB) 100
90 COMPETITOR 1
80
70
60
COMPETITOR 2 40
10 APPLICATIONS
Weigh scales
Industrial process cont...

Slices ↓
Radiolocman facebook Radiolocman twitter Radiolocman google plus