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AD8270 Datasheet

Part Number AD8270
Manufacturers Analog Devices
Logo Analog Devices
Description Precision Dual-Channel Difference Amplifier
Datasheet AD8270 DatasheetAD8270 Datasheet (PDF)

Data Sheet FEATURES With no external resistors Difference amplifier: gains of 0.5, 1, or 2 Single ended amplifiers: over 40 different gains Set reference voltage at midsupply Excellent ac specifications 15 MHz bandwidth 30 V/μs slew rate High accuracy dc performance 0.08% maximum gain error 10 ppm/°C maximum gain drift 80 dB minimum CMRR (G = 2) Two channels in small 4 mm × 4 mm LFCSP Supply current: 2.5 mA per channel Supply range: ±2.5 V to ±18 V APPLICATIONS Instrumentation amplifier building.

  AD8270   AD8270






Part Number AD8279
Manufacturers Analog Devices
Logo Analog Devices
Description Low Cost Difference Amplifiers
Datasheet AD8270 DatasheetAD8279 Datasheet (PDF)

Low Power, Wide Supply Range, Low Cost Difference Amplifiers, G = ½, 2 AD8278/AD8279 FEATURES Wide input range beyond supplies Rugged input overvoltage protection Low supply current: 200 μA maximum (per amplifier) Low power dissipation: 0.5 mW at VS = 2.5 V Bandwidth: 1 MHz (G = ½) CMRR: 80 dB minimum, dc to 20 kHz (G = ½, B Grade) Low offset voltage drift: ±1 μV/°C maximum (B Grade) Low gain drift: 1 ppm/°C maximum (B Grade) Enhanced slew rate: 1.4 V/μs Wide power supply range Single supply: 2.

  AD8270   AD8270







Part Number AD8278
Manufacturers Analog Devices
Logo Analog Devices
Description Low Cost Difference Amplifiers
Datasheet AD8270 DatasheetAD8278 Datasheet (PDF)

Low Power, Wide Supply Range, Low Cost Difference Amplifiers, G = ½, 2 AD8278/AD8279 FEATURES Wide input range beyond supplies Rugged input overvoltage protection Low supply current: 200 μA maximum (per amplifier) Low power dissipation: 0.5 mW at VS = 2.5 V Bandwidth: 1 MHz (G = ½) CMRR: 80 dB minimum, dc to 20 kHz (G = ½, B Grade) Low offset voltage drift: ±1 μV/°C maximum (B Grade) Low gain drift: 1 ppm/°C maximum (B Grade) Enhanced slew rate: 1.4 V/μs Wide power supply range Single supply: 2.

  AD8270   AD8270







Part Number AD8277
Manufacturers Analog Devices
Logo Analog Devices
Description (AD8276 / AD8277) Low Cost Unity-Gain Difference Amplifiers
Datasheet AD8270 DatasheetAD8277 Datasheet (PDF)

Data Sheet Low Power, Wide Supply Range, Low Cost Unity-Gain Difference Amplifiers AD8276/AD8277 FEATURES Wide input range beyond supplies Rugged input overvoltage protection Low supply current: 200 μA maximum per channel Low power dissipation: 0.5 mW at VS = 2.5 V Bandwidth: 550 kHz CMRR: 86 dB minimum, dc to 10 kHz Low offset voltage drift: ±2 μV/°C maximum (B Grade) Low gain drift: 1 ppm/°C maximum (B Grade) Enhanced slew rate: 1.1 V/μs Wide power supply range: Single supply: 2 V to 36 V Du.

  AD8270   AD8270







Part Number AD8276
Manufacturers Analog Devices
Logo Analog Devices
Description (AD8276 / AD8277) Low Cost Unity-Gain Difference Amplifiers
Datasheet AD8270 DatasheetAD8276 Datasheet (PDF)

Data Sheet Low Power, Wide Supply Range, Low Cost Unity-Gain Difference Amplifiers AD8276/AD8277 FEATURES Wide input range beyond supplies Rugged input overvoltage protection Low supply current: 200 μA maximum per channel Low power dissipation: 0.5 mW at VS = 2.5 V Bandwidth: 550 kHz CMRR: 86 dB minimum, dc to 10 kHz Low offset voltage drift: ±2 μV/°C maximum (B Grade) Low gain drift: 1 ppm/°C maximum (B Grade) Enhanced slew rate: 1.1 V/μs Wide power supply range: Single supply: 2 V to 36 V Du.

  AD8270   AD8270







Part Number AD8275
Manufacturers Analog Devices
Logo Analog Devices
Description 16-Bit ADC Driver
Datasheet AD8270 DatasheetAD8275 Datasheet (PDF)

FEATURES Translates ±10 V to +4 V Drives 16-bit SAR ADCs Small MSOP package Input overvoltage: +40 V to −35 V (VS = 5 V) Fast settling time: 450 ns to 0.001% Rail-to-rail output Wide supply operation: +3.3 V to +15 V High CMRR: 80 dB Low gain drift: 1 ppm/°C Low offset drift: 2.5 μV/°C APPLICATIONS Level translator ADC driver Instrumentation amplifier building block Automated test equipment GENERAL DESCRIPTION The AD8275 is a G = 0.2 difference amplifier that can be used to translate ±10 V signa.

  AD8270   AD8270







Precision Dual-Channel Difference Amplifier

Data Sheet FEATURES With no external resistors Difference amplifier: gains of 0.5, 1, or 2 Single ended amplifiers: over 40 different gains Set reference voltage at midsupply Excellent ac specifications 15 MHz bandwidth 30 V/μs slew rate High accuracy dc performance 0.08% maximum gain error 10 ppm/°C maximum gain drift 80 dB minimum CMRR (G = 2) Two channels in small 4 mm × 4 mm LFCSP Supply current: 2.5 mA per channel Supply range: ±2.5 V to ±18 V APPLICATIONS Instrumentation amplifier building blocks Level translators Automatic test equipment High performance audio Sine/cosine encoders GENERAL DESCRIPTION The AD8270 is a low distortion, dual-channel amplifier with internal gain setting resistors. With no external components, it can be configured as a high performance difference amplifier with gains of 0.5, 1, or 2. It can also be configured in over 40 singleended configurations, with gains ranging from −2 to +3. The AD8270 is the first dual-difference amplifier in the small 4 .


2008-01-04 : NL741    N-3406-2-xxxAA    AN5033    NL740    N-3412-2-xxxAA    BSM35GD120D2    BSM35GD120DN2    BSM35GD120DN2E3224    CY25AAJ-8    D2159   


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