RadioLocman.com Electronics ru
Advanced Search +
  

Datasheet Analog Devices AD8221AR

Manufacturer:Analog Devices
Series:AD8221
Part Number:AD8221AR

Precision Instrumentation Amplifier

Datasheets

  • Download » Datasheet, PDF, 643 Kb, Revision: C
    AD8221: Precision Instrumentation Amplifier Data Sheet
    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 ...

Prices

    Price AD8221AR
    ProviderNamePrice
    AliExpressAD8221 AD8221AR AD8221ARZ SOP8 imported original quality super welcome welcome advice0,87 $
    More about terms of delivery »

Manufacturer's Classification

  • Amplifiers > Instrumentation Amplifiers

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 controls
Bridge amplifiers
Precision data acquisition systems
Medical instrumentation
Strain gages
Transducer interfaces GENERAL DESCRIPTION
The AD8221 is a gain programmable, high performance
ins...

Slices ↓
Radiolocman facebook Radiolocman twitter Radiolocman google plus