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Datasheet Analog Devices ADA4895-2ARMZ-R7

Manufacturer:Analog Devices
Series:ADA4895-2
Part Number:ADA4895-2ARMZ-R7

Low Power, 1 nV/√Hz, G ≥ 10 Stable, Rail-to-Rail Output Amplifier

Datasheets

  • Download » Datasheet, PDF, 599 Kb, Revision: B
    ADA4895-1/ADA4895-2: Low Power, 1 nV/√Hz, G ≥ 10 Stable, Rail-to-Rail Output Amplifier Data Sheet
    Docket ↓
    FUNCTIONAL BLOCK DIAGRAMS Low wideband noise
    1 nV/√Hz
    1.6 pA/√Hz
    Low 1/f noise: 2 nV/√Hz at 10 Hz
    Low distortion (SFDR): -96 dBc at 100 kHz, VOUT = 2 V p-p
    Low power: 3 mA per amplifier
    Low input offset voltage: 350 µV maximum
    High speed
    236 MHz, -3 dB bandwidth (G = +10)
    943 V/µs slew rate
    22 ns settling time to 0.1%
    Rail-to-rail output
    Wide supply range: 3 V to 10 V
    Disable feature NC 1 8 –IN 2 7 +VS +IN 3 6 OUT 5 NC –VS 4 ADA4895-1 DISABLE 10186-102 FEATURES NC = NO CONNECT. DO NOT
    CONNECT TO THIS PIN. Figure 1. ADA4895-1 Single Amplifier (8-Lead SOIC)
    OUT1 1 10 +VS –IN1 2 9 OUT2 +IN1 3 8 –IN2 –VS 4 7 +IN2 6 DISABLE2 ADA4895-2 DISABLE1 5 10186-001 Data Sheet Low Power, 1 nV/√Hz, G ≥ 10 Stable, Railto-Rail Output Amplifier
    ADA4895-1/ADA4895-2 Figure 2. ADA4895-2 Dual Amplifier (10-Lead MSOP)
    5 30 4 24 3 18 2 12 Low noise preamplifier
    Ultrasound amplifiers
    PLL loop filters
    High performance analog-to-digital converter (ADC) drivers
    Digital-to-analog converter (DAC) buffers GENERAL DESCRIPTION The ADA4895-1/ADA4895-2 have a small signal bandwidth of
    236 MHz at a gain of +10 with a slew rate of 943 V/µs, and settle ...

Prices

Status

Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)

Packaging

Package10 ld MSOP
Pins10
Package CodeRM-10

Parametrics

Number of Channels2
ArchitectureVoltage Feedback
BW -3 dB(typ)236M Hz
GBP(typ)1.5G Hz
Ibias(max)6µ A
Iq/Amp(typ)3m A
Operating Temperature Range-40 to 125 °C
Shut- downYes
Slew Rate(typ)943 V/us
VNoise Density(typ)1n V/rtHz
Vs span(max)10 V
Vs span(min)3 V

Eco Plan

RoHSCompliant

Manufacturer's Classification

  • Amplifiers > Low Noise Amplifiers (≤ 10nV/√Hz) | Rail-to-Rail Amplifiers

Other Names: ADA48952ARMZR7, ADA4895 2ARMZ R7

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