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Datasheet Analog Devices ADA4896-2

ManufacturerAnalog Devices
SeriesADA4896-2

1 nV/√Hz, Low Power, Rail-to-Rail Output Amplifiers

Datasheets

  • Download » Datasheet, PDF, 686 Kb, Revision: B
    ADA4896-2/ADA4897-1/ADA4897-2: 1 nV/√Hz, Low Power, Rail-to-Rail Output Amplifiers Datasheet
    Docket ↓
    FEATURES Low noise preamplifier
    Ultrasound amplifiers
    PLL loop filters
    High performance ADC drivers
    DAC buffers NC 1 8 DISABLE –IN 2 7 +VS +IN 3 6 OUT –VS 4 5 NC Figure 1. 8-Lead SOIC (ADA4897-1)
    8 VS = ±5V 7
    6
    5
    4
    3
    2
    1
    0 1 10 100 1k 10k 100k 1M 5M FREQUENCY (Hz) Figure 2. Voltage Noise vs. Frequency GENERAL DESCRIPTION
    The ADA4896-2/ADA4897-1/ADA4897-2 are unity-gain stable,
    low noise, rail-to-rail output, high speed voltage feedback amplifiers
    that have a quiescent current of 3 mA. With a 1/f noise of
    2.4 nV/√Hz at 10 Hz and a spurious-free dynamic range of -80 dBc
    at 2 MHz, the ADA4896-2/ADA4897-1/ADA4897-2 are ideal
    solutions in a variety of applications, including ultrasound, low
    noise preamplifiers, and drivers of high performance ADCs. The
    Analog Devices, Inc., proprietary next-generation SiGe bipolar
    process and innovative architecture enable such high performance
    amplifiers. ...

Prices

Status

ADA4896-2ACPZ-R2ADA4896-2ACPZ-R7ADA4896-2ACPZ-RLADA4896-2ARMZADA4896-2ARMZ-R7ADA4896-2ARMZ-RL
Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)

Packaging

ADA4896-2ACPZ-R2ADA4896-2ACPZ-R7ADA4896-2ACPZ-RLADA4896-2ARMZADA4896-2ARMZ-R7ADA4896-2ARMZ-RL
Package8 ld LFCSP (3x3mm, 1.6x2.34mm exposed pad8 ld LFCSP (3x3mm, 1.6x2.34mm exposed pad8 ld LFCSP (3x3mm, 1.6x2.34mm exposed pad8 ld MSOP8 ld MSOP8 ld MSOP
Pins888888
Package CodeCP-8-11CP-8-11CP-8-11RM-8RM-8RM-8

Parametrics

ADA4896-2ACPZ-R2ADA4896-2ACPZ-R7ADA4896-2ACPZ-RLADA4896-2ARMZADA4896-2ARMZ-R7ADA4896-2ARMZ-RL
ArchitectureVoltage FeedbackVoltage FeedbackVoltage FeedbackVoltage FeedbackVoltage FeedbackVoltage Feedback
BW -3 dB(typ), Hz230M230M230M230M230M230M
Number of Channels222222
GBP(typ), Hz90M90M90M90M90M90M
Ibias(max), A171717171717
Iq/Amp(typ), A3m3m3m3m3m3m
Operating Temperature Range, °C-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125
Shut- downYesYesYesYesYesYes
Slew Rate(typ), V/us120120120120120120
VNoise Density(typ), V/rtHz1n1n1n1n1n1n
Vs span(max), V101010101010
Vs span(min), V333333

Eco Plan

Other Options

ADA4897-1 ADA4897-2

Moldel Line

Series: ADA4896-2 (6)

Manufacturer's Classification

  • Amplifiers > Low Noise Amplifiers (≤ 10nV/√Hz)

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