MAX40662
Info : RECOMMENDED FOR NEW DESIGNS
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MAX40662

Quad Transimpedance Amplifier with Input Current Clamp and Multiplexer for LiDAR

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High-Bandwidth Quad TIA with Input Multiplexer for Automotive LIDAR Applications

Info : RECOMMENDED FOR NEW DESIGNS tooltip
Info : RECOMMENDED FOR NEW DESIGNS tooltip
Part Details
Part Models 2
1ku List Price Starting From $12.07
Features
  • AEC-Q100
  • Enables ASIL Compliance (FMEDA Available upon Request)
  • Internal Multiplexer
  • Bandwidth = 440MHz (typ), 300MHz (min) 
  • Low Noise: 2.1pA/
  • Optimized for CIN = 0.5pF to 5pF
  • Two Pin-Selectable Transimpedance Values
    • 25kΩ
    • 50kΩ
  • OFFSET Input ​Enables DC Offset Cancellation from Photodiode at IN_ Input
  • LP Input Reduce Power Dissipation bBetween Pulses
  • Internal Clamps for Input Current Upto 2A For 10ns Pulses
  • 3.3V Operation
  • 16-Pin, 4mm x 4mm TQFN Package with Side-Wettable Flanks
Additional Details
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The MAX40662 is a 4-channel transimpedance amplifier for optical distance measurement receivers in light detection and ranging (LiDAR) applications. Low noise, high gain, low group delay, and fast recovery from overload make this quad TIA ideal for time-of-flight distance-measurement applications. The four input transimpedance stages are multiplexed to a pair of differential outputs. Important features include 2.1pA/ input-referred noise density, an internal current input clamp (up to 2A for 10ns pulses), pin-selectable 25kΩ and 50kΩ transimpedance, and wide 440MHz bandwidth. An offset current input allows optional output offset adjustment to the output voltage. A low-power/standby mode can be used to help reduce average power supply current between pulses.

The MAX40662 is available in a 16-pin, 4mm x 4mm, TQFN package with side-wettable flanks and is specified over the -40°C to +125°C automotive operating temperature range.

Applications

  • Automotive Driver Assistance Systems
  • LIDAR Receivers
  • Optical Time-Of-Flight Distance Measurement
Part Models 2
1ku List Price Starting From $12.07

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Documentation

Documentation

Video

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
MAX40662ATE/VY+
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MAX40662ATE/VY+T
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Part Models

Product Lifecycle

PCN

Aug 15, 2023

- 2275B

WAFER FAB

MAX40662ATE/VY+

PRODUCTION

MAX40662ATE/VY+T

PRODUCTION

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Aug 15, 2023

- 2275B

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WAFER FAB

MAX40662ATE/VY+

PRODUCTION

MAX40662ATE/VY+T

PRODUCTION

Software & Part Ecosystem

Software & Part Ecosystem

Evaluation Kit

Evaluation Kits 1

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MAX40662EVKIT

Evaluation Kit for the MAX40662

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MAX40662EVKIT

Evaluation Kit for the MAX40662

Evaluation Kit for the MAX40662

Features and Benefits

  • Easy Electrical Evaluation of the MAX40662
  • EV Kit Designed for 50Ω Interfaces
  • -40°C to +125°C Temperature Range
  • Accommodates Easy-to-Use Components
  • Proven PCB Layout
  • Fully Assembled and Tested

Product Detail

The MAX40662 evaluation kit (EV kit) is a fully assembled electrical demonstration kit that provides a proven design to evaluate the MAX40662 quad transimpedance amplifiers.

Note that the MAX40662 EV kit provides an electrical interface to the IC that is similar, but not identical, to a photodiode.

The MAX40662 EV kit printed circuit board (PCB) comes with a MAX40662ATE/VY+ installed.

Applications

  • Automotive Driver Assistance Systems
  • LIDAR Receivers
  • Optical Time-Of-Flight Distance Measurement
Reference Designs

Reference Designs 1

maxrefdes-lidar figure 1

Quad-Channel LiDAR Receiver Front-End Reference Design, MAX40662, MAX40026

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