AD8608

PRODUCTION

Low Noise, CMOS, Rail-to-Rail, Input/Output Precision Quad Op Amp

Part Models
6
1ku List Price
Starting From $2.50
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Part Details

  • Low offset voltage: 65 μV maximum 
  • Low input bias currents: 1 pA maximum 
  • Low noise: 8 nV/√Hz 
  • Wide bandwidth: 10 MHz
  • High open-loop gain: 1000 V/mV
  • Unity gain stable
  • Single-supply operation: 2.7 V to 5.5 V
  • 5-ball WLCSP for single (AD8605), and 8-ball WLCSP for dual (AD8606)
  • Download AD8608-KGD-CHIPS Data Sheet (pdf)
  • Available as Known Good Die and fully guaranteed to data sheet specifications
AD8608
Low Noise, CMOS, Rail-to-Rail, Input/Output Precision Quad Op Amp
AD8608 Pin Configuration AD8608 Pin Configuration AD8608 Pin Configuration
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Documentation

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Tools & Simulations

LTspice 1


Models for the following parts are available in LTspice:

  • AD8608

Signal Chain Designer - BETA

Signal Chain Designer is a web-based tool designed to create and simulate complex precision signal chains. See your circuit’s performance before you commit to your PCB: transfer function, noise, power consumption, input range, and DC error. Quickly experiment with different parts and architectures. Signal chains can be exported to LTspice for further analysis.

Open Tool

Analog Filter Wizard

Use the Analog Filter Wizard to design low-pass, high-pass, or band-pass filters with actual op amps in minutes. As you progress through the design process, you can observe the characteristics of your filter design from ideal specifications to real world circuit behavior. Quickly evaluate the tradeoffs in op amp specifications - including gain-bandwidth, noise, and supply current – to determine the best filter design for your requirements.

Open Tool

Analog Photodiode Wizard

Use Photodiode Wizard to design a transimpedance amplifier circuit to interface with a photodiode. Select a photodiode from the library included in the tool, or enter custom photodiode specifications. Quickly observe tradeoffs between Bandwidth, Peaking (Q), and ENOB/SNR. Modify circuit parameters, and immediately see results in plots for pulse response, frequency response, and noise gain.

Open Tool

SPICE Model 1

LTspice

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.


Evaluation Kits

EVAL-OPAMP-4

EVAL-OPAMP-4 Evaluation Board

Product Details

The Universal Precision Op Amp Evaluation Boards has been designed and optimized for many circuit configurations allowing the users to best suit their applications. These boards are all RoHs Compliant. See references below on what board to order by lead count and package.

  • EVAL-PRAOPAMP-4RUZ (Quad 14-Lead TSSOP) RU-14
  • EVAL-PRAOPAMP-4RZ (Quad 14-Lead SOIC) R-14

EVAL-OPAMP-4
EVAL-OPAMP-4 Evaluation Board

Reference Designs

Dual Axis Tilt Measurement System
CN0189 Circuits from the lab

Tilt Measurement Using a Dual Axis Accelerometer

Features and Benefits

  • 1 Degree Accuracy over 90 Degrees and Temperature
  • Dual axis to ensure precise accuracy
  • Filtered to reduce inband noise
  • Precision tilt applications
16-Bit, 250 kSPS, 8-Channel Data Acquisition System
CN0254 Circuits from the lab

16-Bit, 250 kSPS 8-Channel, Single Supply, Isolated Data Acquisition System

Features and Benefits

  • Precision conversion up to 8 channels
  • Digital and power galvanic isolation
  • Small board area
Resistance Deviation to Digital Conversion with Isolation Using Pt100 RTD Sensor
CN0337 Circuits from the lab

12-Bit, 300 kSPS, Single-Supply, Fully Isolated RTD Temperature Measurement System with 3-Wire Compensation

Features and Benefits

  • Flexible RTD Conditioning and Conversion
  • Temperature Compensated
  • Fully Isolated
Charge Input Single Supply Data Acquisition System for Piezoelectric Sensors
CN0350 Circuits from the lab

12-Bit, 1 MSPS, Single-Supply, Two-Chip Data Acquisition System for Piezoelectric Sensors

Features and Benefits

  • Two-Chip Piezoelectric Data Acquisition System
  • 12-bit, 1MSPS ADC
  • Single Supply
CN0189
Tilt Measurement Using a Dual Axis Accelerometer
Dual Axis Tilt Measurement System
CN0254
16-Bit, 250 kSPS 8-Channel, Single Supply, Isolated Data Acquisition System
16-Bit, 250 kSPS, 8-Channel Data Acquisition System
CN0337
12-Bit, 300 kSPS, Single-Supply, Fully Isolated RTD Temperature Measurement System with 3-Wire Compensation
Resistance Deviation to Digital Conversion with Isolation Using Pt100 RTD Sensor
CN0350
12-Bit, 1 MSPS, Single-Supply, Two-Chip Data Acquisition System for Piezoelectric Sensors
Charge Input Single Supply Data Acquisition System for Piezoelectric Sensors
EVAL-CN0350-PMDZ Evaluation Board
EVAL-CN0350-PMDZ Evaluation Board - Top View
EVAL-CN0350-PMDZ Evaluation Board - Bottom View

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