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AD8223 Datasheet

Part Number AD8223
Manufacturers Analog Devices
Logo Analog Devices
Description Low Cost Instrumentation Amplifier
Datasheet AD8223 DatasheetAD8223 Datasheet (PDF)

www.DataSheet4U.com Preliminary Technical Data 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: ±2.5V to ±12.5 Single supply: 3V to 25V 600 μA maximum supply current Single Supply, Rail-to-Rail, Low Cost Instrumentation Amplifier AD8223 CONNECTION DIAGRAM –RG –IN +IN –VS 1 2 3 4 8 +RG +VS OUTPUT REF 06925-001 – + AD8223 7 6 5 Figure 1..

  AD8223   AD8223






Part Number AD8229
Manufacturers Analog Devices
Logo Analog Devices
Description Instrumentation Amplifier
Datasheet AD8223 DatasheetAD8229 Datasheet (PDF)

Data Sheet 1 nV/√Hz Low Noise 210°C Instrumentation Amplifier AD8229 FEATURES Designed and guaranteed for 210°C operation Low noise 1 nV/√Hz input noise 45 nV/√Hz output noise High CMRR 126 dB CMRR (minimum), G = 100 80 dB CMRR (minimum) to 5 kHz, G = 1 Excellent ac specifications 15 MHz bandwidth (G = 1) 1.2 MHz bandwidth (G = 100) 22 V/μs slew rate THD: −130 dBc (1 kHz, G = 1) Versatile ±4 V to ±17 V dual supply Gain set with single resistor (G = 1 to 1000) Specified temperature range −40°C .

  AD8223   AD8223







Part Number AD8228
Manufacturers Analog Devices
Logo Analog Devices
Description Low Gain Drift Precision Instrumentation Amplifier
Datasheet AD8223 DatasheetAD8228 Datasheet (PDF)

www.DataSheet4U.com Low Gain Drift Precision Instrumentation Amplifier AD8228 CONNECTION DIAGRAM –IN 1 G1 2 G2 3 +IN 4 8 +VS 7 VOUT 6 REF FEATURES Easy to use Pin strappable gains of 10 and 100 Wide power supply range: ±2.3 V to ±18 V DC specifications (B Grade, G = 10) 2 ppm/°C gain drift 0.02% gain error 50 μV maximum input offset voltage 0.8 μV/°C maximum input offset drift 0.6 nA maximum input bias current 100 dB CMRR AC specifications 650 kHz, –3 dB bandwidth (G = 10) 2 V/μs slew rate Low.

  AD8223   AD8223







Part Number AD8227
Manufacturers Analog Devices
Logo Analog Devices
Description Rail-to-Rail Output Instrumentation Amplifier
Datasheet AD8223 DatasheetAD8227 Datasheet (PDF)

www.DataSheet4U.com Wide Supply Range, Rail-to-Rail Output Instrumentation Amplifier AD8227 PIN CONFIGURATION –IN RG RG +IN 1 2 3 4 FEATURES Gain set with 1 external resistor Gain range: 5 to 1000 Input voltage goes below ground Inputs protected beyond supplies Very wide power supply range Single supply: 2.2 V to 36 V Dual supply: ±1.5 V to ±18 V Bandwidth (G = 5): 250 kHz CMRR (G = 5): 100 dB minimum (B Grade) Input noise: 24 nV/√Hz Typical supply current: 350 μA Specified temperature: −40°C .

  AD8223   AD8223







Part Number AD8226
Manufacturers Analog Devices
Logo Analog Devices
Description Rail-to-Rail Output Instrumentation Amplifier
Datasheet AD8223 DatasheetAD8226 Datasheet (PDF)

Data Sheet Wide Supply Range, Rail-to-Rail Output Instrumentation Amplifier AD8226 FEATURES Gain set with 1 external resistor Gain range: 1 to 1000 Input voltage goes below ground Inputs protected beyond supplies Very wide power supply range Single supply: 2.2 V to 36 V Dual supplies: ±1.35 V to ±18 V Bandwidth (G = 1): 1.5 MHz CMRR (G = 1): 90 dB minimum for BR models Input noise: 22 nV/√Hz Typical supply current: 350 μA Specified temperature: −40°C to +125°C 8-lead SOIC and MSOP packages APP.

  AD8223   AD8223







Part Number AD8225
Manufacturers Analog Devices
Logo Analog Devices
Description Precision Gain of 5 Instrumentation Amplifier
Datasheet AD8223 DatasheetAD8225 Datasheet (PDF)

Precision Gain of 5 Instrumentation Amplifier AD8225 FEATURES No External Components Required Highly Stable, Factory Trimmed Gain of 5 Low Power, 1.2 mA Max Supply Current Wide Power Supply Range (؎1.7 V to ؎18 V) Single- and Dual-Supply Operation Excellent Dynamic Performance High CMRR 86 dB Min @ DC 80 dB Min to 10 kHz Wide Bandwidth 900 kHz 4 V to 36 V Single Supply High Slew Rate 5 V/␮s Min Outstanding DC Precision Low Gain Drift 5 ppm/؇C Max Low Input Offset Voltage 150 ␮V Max Low Offset D.

  AD8223   AD8223







Low Cost Instrumentation Amplifier

www.DataSheet4U.com Preliminary Technical Data 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: ±2.5V to ±12.5 Single supply: 3V to 25V 600 μA maximum supply current Single Supply, Rail-to-Rail, Low Cost Instrumentation Amplifier AD8223 CONNECTION DIAGRAM –RG –IN +IN –VS 1 2 3 4 8 +RG +VS OUTPUT REF 06925-001 – + AD8223 7 6 5 Figure 1. 8-Lead SOIC (R) and 8-Lead MSOP SOIC (RM) Packages APPLICATIONS Low power medical instrumentation Transducer interface Thermocouple amplifiers Industrial process controls Difference amplifiers Low power data acquisition GENERAL DESCRIPTION The AD8223 is an integrated single-supply instrumentation amplifier that delivers rail-to-rail output swing on a single supply (+3.0 V to +25 V supplies). The AD8223 offers superior user flexibility by allowing single-gain set resistor programming, and conforming to the 8-lead industry standard pinout configuration. 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 holds errors to a minimum by providing superior ac CMRR that increases with increasing gain. Line noise, as well as line harmonics, is rejected because the CMRR remains constant up to 200 Hz. The AD8223 has a wide input commonmode range and can amplify signals that have a common-mode.


2009-07-06 : IQ12-HPX    IQ12-QTC    IQ18-HPC    IQ18-QTC    IQ1B-QTC    IQ24-HP    IQ24-HPC    IQ24-QTC    2N5879    2N5880   


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