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AD8223 Datasheet

AD8223 Datasheet

Single-Supply, Low Cost Instrumentation Amplifier
Part No.: AD8223
Page: 20 Pages
Size: 291 KB
Manufacturer: Analog Devices, Inc.
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Views: 1
Update Time: 2023-09-26 14:36:29
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AD8223 Datasheet Applicable Part

Part No. Packing SPQ Marking MSL Pins Temp Range Package Description Buy
AD8223AR       3 8 -40°C ~ 85°C 8-Lead SOIC_N  
AD8223AR-RL       3 8 -40°C ~ 85°C 8-Lead SOIC_N,13" Tape and Reel  
AD8223AR-R7       3 8 -40°C ~ 85°C 8-Lead SOIC_N, 7" Tape and Reel  
AD8223ARM       3 8 -40°C ~ 85°C 8-Lead MSOP  
AD8223ARM-RL       3 8 -40°C ~ 85°C 8-Lead MSOP, 13" Tape and Reel  
AD8223ARM-R7       3 8 -40°C ~ 85°C 8-Lead MSOP, 7" Tape and Reel  
AD8223ARMZ Tube 50   3 8 -40°C ~ 85°C 8-Lead MSOP  
AD8223ARMZ-RL Reel 3000   3 8 -40°C ~ 85°C 8-Lead MSOP, 13" Tape and Reel  
AD8223ARMZ-R7 Reel 1000   3 8 -40°C ~ 85°C 8-Lead MSOP, 7" Tape and Reel  
AD8223ARZ Tube 98   3 8 -40°C ~ 85°C 8-Lead SOIC_N  
AD8223ARZ-RL Reel 2500   3 8 -40°C ~ 85°C 8-Lead SOIC_N, 13" Tape and Reel  
AD8223ARZ-R7 Reel 1000   3 8 -40°C ~ 85°C 8-Lead SOIC_N, 7" Tape and Reel  
AD8223BR       3 8 -40°C ~ 85°C 8-Lead SOIC_N  
AD8223BR-RL       3 8 -40°C ~ 85°C 8-Lead SOIC_N,13" Tape and Reel  
AD8223BR-R7       3 8 -40°C ~ 85°C 8-Lead SOIC_N, 7" Tape and Reel  
AD8223BRM       3 8 -40°C ~ 85°C 8-Lead MSOP  
AD8223BRM-RL       3 8 -40°C ~ 85°C 8-Lead MSOP, 13" Tape and Reel  
AD8223BRM-R7       3 8 -40°C ~ 85°C 8-Lead MSOP, 7" Tape and Reel  
AD8223BRMZ Tube 50   3 8 -40°C ~ 85°C 8-Lead MSOP  
AD8223BRMZ-RL       3 8 -40°C ~ 85°C 8-Lead MSOP, 13" Tape and Reel  
AD8223BRMZ-R7 Reel 1000   3 8 -40°C ~ 85°C 8-Lead MSOP, 7" Tape and Reel  
AD8223BRZ Tube 98   3 8 -40°C ~ 85°C 8-Lead SOIC_N  
AD8223BRZ-RL Reel 2500   3 8 -40°C ~ 85°C 8-Lead SOIC_N, 13" Tape and Reel  
AD8223BRZ-R7 Reel 1000   3 8 -40°C ~ 85°C 8-Lead SOIC_N, 7" Tape and Reel  
SPQ:Standard Pack Quantity;MSL:Moisture Sensitivity Level

AD8223 Datasheet(PDF)

AD8223 Datasheet(Picture)

AD8223 Features

  • Gain set with 1 resistor per amplifier
    Gain = 5 to 1000
  • Inputs
    Voltage range to 150 mV below negative rail
    25 nA maximum input bias current
    30 nV/√Hz, RTI noise @ 1 kHz
  • Power supplies
    Dual supply: ±2V to ±12
    Single supply: 3V to 24V
    500 μA maximum supply current

AD8223 Applications

  • Low power medical instrumentation
  • Transducer interface
  • Thermocouple amplifiers
  • Industrial process controls
  • Difference amplifiers
  • Low power data acquisition

AD8223 Description

The AD8223 is an integrated single-supply instrumentation amplifier that delivers rail-to-rail output swing on a single supply (3 V to 24 V). The AD8223 conforms to the 8-lead industry standard pinout configuration

The AD8223 is simple to use: one resistor sets the gain. With no external resistor, the AD8223 is configured for G = 5 and with an external resistor, the AD8223 can be programmed for gains up to 1000.

The AD8223 has a wide input common-mode range and can amplify signals that have a 150 mV common-mode voltage below ground. Although the design of the AD8223 is optimized to operate from a single supply, the AD8223 still provides excellent performance when operated from a dual voltage supply (±2 V to ±12 V).

Low power consumption (1.5 mW at 3 V), wide supply voltage range, and rail-to-rail output swing make the AD8223 ideal for battery-powered applications. The rail-to-rail output stage maximizes the dynamic range when operating from low supply voltages. The AD8223 replaces discrete instrumentation amplifier designs and offers superior linearity, temperature stability, and reliability in a minimum of space.

AD8223 Datasheet Related Parts

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