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Datasheet Analog Devices ADA4856-3

ManufacturerAnalog Devices

Single-Supply, High Speed, Fixed G = +2, Rail-to-Rail Output Video Amplifier


  • Download » Datasheet PDF, 565 Kb, Revision: B, File uploaded: Aug 14, 2017
    ADA4856-3: High Speed, Single-Supply, Fixed G = +2, Rail-to-Rail Output Video Amplifier Data Sheet
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    Data Sheet Single-Supply, High Speed, Fixed G = +2,
    Rail-to-Rail Output Video Amplifier
    ADA4856-3 FEATURES
    Voltage feedback architecture
    Rail-to-rail output swing: 0.1 V to 4.9 V
    High speed amplifier
    -3 dB bandwidth: 225 MHz
    0.1 dB flatness at 2 V p-p: 74 MHz
    Slew rate: 800 V/Ојs
    Settling time to 0.1% with 2 V step: 5 ns
    High input common-mode voltage range
    -VS -0.2 V to +VS -1 V
    Supply range: 3 V to 5.5 V
    Differential gain error: 0.01%
    Differential phase error: 0.01В°
    Low power
    7.8 mA/amplifier typical supply current
    Power-down feature
    Available in 16-lead LFCSP +IN1 –IN1 OUT1 –VS CONNECTION DIAGRAM
    16 15 14 13 12 +VS NC 1 11 OUT2 +IN2 2 ADA4856-3 9 7 8 NOTES
    1. NC = NO CONNECT.
    2. EXPOSED PAD CONNECTED TO –VS. 07686-001 6 +VS –VS 5 OUT3 PD 4 –IN3 10 –IN2 +IN3 NC 3 Figure 1. APPLICATIONS
    Professional video ...



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


Package16 ld LFCSP (4x4x.85mm, 2.10mm exposed pad)16 ld LFCSP (4x4x.85mm, 2.10mm exposed pad)
Package CodeCP-16-4CP-16-4


Number of Channels33
Iq/Amp(typ), A7.8m7.8m
Operating Temperature Range, °C-40 to 105-40 to 105
Rail to RailOutputOutput
Slew Rate(typ), V/us800800
VNoise Density(typ), V/rtHz14n14n
Vos(max), V3.4m3.4m
Vs span(max), V5.55.5
Vs span(min), V33

Eco Plan


Moldel Line

Series: ADA4856-3 (2)

Manufacturer's Classification

  • Amplifiers > High Speed Op Amps (Bandwidth ≥ 50MHz) > Rail-to-Rail Op Amps > Video Operational Amplifiers (Op Amps)
  • Audio & Video Products > Video Operational Amplifiers (Op Amps)

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