Analog Devices

AD8656ARMZ-REEL

Instrumentation, Op Amps, Buffer Amps

Manufacturer
MPN
AD8656ARMZ-REEL
Package / Case
MSOP-8
Key Attributes
Low-noise, precision CMOS amplifier

Technical Specifications

TypeDescription
Iq A0.004 A
Input Offset Current(Ios)10pA
Ib - Input Bias Current10pA
Output Current0.22 A
Voffset V50 V
Slew Rate Vus11.0
Operating Temp-40°C ~ +125°C
Common Mode Rejection Ratio100.0
TypeDescription
Voffset Drift Uv400.0
Gain Bandwidth Product28 MHz
FeaturesBuilt-in compensation;ESD protection;Reverse-phase input protection
Noise Nv2.7
Rail To RailRail-to-Rail Input, Rail-to-Rail Output
Single Supply2.7V~5.5V
Package / CaseMSOP-8

Product Introduction

The AD8655/AD8656 are precision CMOS amplifiers featuring industry-leading low noise. Both utilize DigiTrim technology to achieve high DC accuracy.

The AD8655/AD8656 deliver low noise (2.7 nV/√Hz at 10 kHz), low THD+N (0.0007%), and high precision performance (maximum 250 μV over VCM) for low-voltage applications. Rail-to-rail input and output swing capability allows designers to buffer ADCs and other wide dynamic range devices in single-supply systems.

In low-voltage applications, the high precision of the AD8655/AD8656 improves resolution and dynamic range. Audio applications such as microphone preamplifiers and mixing consoles benefit from the low noise, low distortion, and high output current capability of the AD8655/AD8656, reducing system-level noise and ensuring audio fidelity. The high precision and rail-to-rail input and output of the AD8655/AD8656 also benefit data acquisition, process control, and PLL filter applications.

The AD8655/AD8656 are rated for a temperature range of -40°C to +125°C.

The AD8655/AD8656 are available in lead-free, 8-lead MSOP and SOIC packages.

Features

  • Low noise: 2.7 nV/√Hz nE = 10(kHz)
  • Low offset voltage: 250 μV max over vcm
  • Offset voltage drift: 0.4 μV/°C (typical); 2.3 μV/°C (maximum)
  • Bandwidth: 28 MHz
  • Rail-to-rail input/output
  • Unity-gain stable
  • Supply voltage range: 2.7V to 5.5V
  • Operating temperature range: -40°C to +125°C
  • Automotive qualified (AD8656)

Applications

  • - ADC and DAC buffers - Audio - Industrial control - Precision filters - Digital scales - Automotive collision avoidance - PLL filters

Datasheet

📄 Open Download

Alternative Parts

Common AD8656ARMZ-REEL alternatives overseas buyers search for:

Compliance & Export Codes

TypeDetails
RoHSROHS3
ECCNEAR99
CNHTS8542339000
USHTS8542330001
TARIC8542339000
TypeDetails
CAHTS8542330000
BRHTS85423390
INHTS85423300
MXHTS8542.33.99

Sourcing Information

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