MAX40659

Transimpedance Amplifier with 100mA Input Current Clamp for LiDAR Applications

TIA Ideal for Industrial and Automotive LIDAR Applications


Please check latest availability status for a specific part variant.

Description

The MAX40658 and MAX40659 are transimpedance amplifiers for optical distance measurement receivers for LiDAR applications. Low noise, high gain, low group delay, and fast recovery from overload make these parts ideal for distance-measurement applications.

Important features include 45nARMS input-referred noise, an internal 100mA clamp, 18kΩ (MAX40658) and 36kΩ (MAX40659) transimpedance, and greater than 360MHz bandwidth. An offset input allows adjustment of input offset current. Operating from a +3.3V supply, the MAX40658 and MAX40659 consume only 70mW.

The MAX40658 and MAX40659 are available in a 3mm x 3mm, 8-pin TDFN package or bare die, and are specified over the -40°C to 85°C operating temperature range.
MAX40658, MAX40659: Simplified Block Diagram MAX40658, MAX40659: Simplified Block Diagram Enlarge+

Key Features

  • 45nARMS Noise
  • Two Transimpedance Values Available
    • 18kΩ (MAX40658)
    • 36kΩ (MAX40659)
  • 360MHz Minimum Bandwidth
  • Internal Clamp For Input Current Up To 100mA
  • Offset Adjust Input
  • 70mW Power Dissipation
  • 3.3V Operation

Applications/Uses

  • Autonomous Driving Systems
  • Industrial Safety Systems
  • LIDAR Receivers
  • Optical Distance Measurement
Part Number Amps. AV
(V/V)
VSUPPLY (Total)
(V)
VSUPPLY (Total)
(V)
ICC per Amp.
(µA)
Unity Gain BW
(MHz)
Package/Pins Budgetary
Price
min max typ typ See Notes
MAX40658  1 18000 2.97 3.63 21000 520
TQFN/8
$2.65 @1k
MAX40659 
18000
36000
See Data Sheet
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See All Operational Amplifiers (172)

Part Number Target Oper. Range
(Gbps)
Data Rate
(Mbps)
VSUPPLY
(V)
ICC
(mA)
Input Noise
(nA)
Bandwidth
(MHz)
IIN
(µA)
ZT
(kΩ)
Package/Pins Budgetary
Price
min typ max min max See Notes
MAX40658  100 to 520 360 3.3 21 45 360 100 18
TQFN/8
$2.65 @1k
MAX40659  36
See Data Sheet
-
See All Transimpedance Amplifiers (TIA) (13)
Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific and version-specific prices and delivery, please see the price and availability page or contact an authorized distributor.


MAX40658EVKIT: Evaluation Kit for the MAX40658

Quality and Environmental Data

Request Reliability Report for: MAX40659 
Lead-Free Package Tin (Sn) Whisker Reports

Tools & Models

MAX40659 Orcad Library

Device   Fab Process   Technology   Sample size   Rejects   FIT at 25°C   FIT at 55°C  

Note : The failure rates are summarized by technology and mapped to the associated material part numbers. The failure rates are highly dependent on the number of units tested.

Quality Management System >
Environmental Management System >

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