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ADI AD8546ARMZ-R7

Produttore
ADI
Cod. Prod.
AD8546ARMZ-R7
Cod. LCSC
C652944
Imballo
MSOP-8
Numero Cliente
Attr. chiave
12mA 2 3mV 80V/ms 95dB 5pA 18uA 200kHz Rail-to-Rail Input, Rail-to-Rail Output MSOP-8 Instrumentation, Op Amps, Buffer Amps RoHS
Scheda TecnicaADI AD8546ARMZ-R7
Conformità RoHS1 documenti disponibili
Parti alternative5
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Specifiche del Prodotto

Tutto
TipoDescrizione
CategoriaIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ProduttoreADI
ImballoMSOP-8
Output Current12mA
Number of Channels2
Vos - Input Offset Voltage3mV
Slew Rate80V/ms
Input Offset Current(Ios)40pA
Operating Temperature-40℃~+125℃
Common Mode Rejection Ratio(CMRR)95dB
Ib - Input Bias Current5pA
Input Offset Voltage Drift(Vos TC)3uV/℃
Quiescent Current18uA
Gain Bandwidth Product200kHz
Features-
Input Voltage Noise Density-
Dual Supply-
Rail to RailRail-to-Rail Input, Rail-to-Rail Output
Single Supply-
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Descrizione

Traduzione AI

The AD8546 and AD8548 are dual and quad micropower, high input impedance amplifiers optimized for low power and wide operating supply voltage range applications.

The AD8546/AD8548 rail-to-rail input/output (RRIO) feature provides increased dynamic range to drive low frequency data converters, making these amplifiers ideal for dc gain and buffering of sensor front ends or high impedance input sources used in wireless or remote sensors or transmitters. The AD8546/ AD8548 also have high immunity to electromagnetic interference.

The low supply current specification (22 μA) of the AD8546/ AD8548 over a wide operating voltage range of 2.7 V to 18 V or dual supplies ±1.35 V to ±9 V makes these amplifiers useful for a variety of battery-powered, portable applications, such as ECGs, pulse monitors, glucose meters, smoke and fire detectors, vibration monitors, and backup battery sensors.

The AD8546/AD8548 are specified over the extended industrial temperature range of -40 ℃ to +125 ℃. The AD8546 is available in an 8-lead MSOP package; the AD8548 is available in a 14-lead SOIC_N package.

Caratteristiche

Traduzione AI
  • Micropower at high voltage (18 V): 22 μA maximum
  • Low input bias current: 20 pA maximum
  • Gain bandwidth product: 240 kHz at Av = 100 typical
  • Unity-gain crossover: 240 kHz
  • −3 dB closed-loop bandwidth: 310 kHz
  • Slew rate: 80 V/ms
  • Large signal voltage gain: 110 dB minimum
  • Single-supply operation: 2.7 V to 18 V
  • Dual-supply operation: ±1.35 V to ±9 V
  • Unity-gain stable
  • Excellent electromagnetic interference immunity

Applicazioni

Traduzione AI
  • Portable medical equipment
  • Remote sensors
  • Transimpedance amplifiers
  • Current monitors
  • 4 mA to 20 mA loop drivers
  • Buffer/level shifting