MAX40660

Transimpedance Amplifier with 100mA Input Current Clamp for Automotive LiDAR

広帯域幅TIA、低電力モード内蔵、車載LiDARアプリケーション用


製品の特定バージョンの最新供給状況はこちらでご確認ください。

説明

The MAX40660 and MAX40661 are transimpedance amplifiers for optical distance measurement receivers in LiDAR applications. Low noise, high gain, low group delay, and fast recovery from overload make these TIAs ideal for distance-measurement applications. Important features include 2.38pA input-referred noise density (MAX40660), an internal input clamp, pin-selectable 25kΩ and 50kΩ transimpedance, and wide bandwidth (490MHz (typ) for the MAX40660 with 0.5pF input capacitance and 25kΩ transimpedance; 160MHz (typ) for the MAX40661 with 10pF input capacitance). An offset current input allows optional adjustment of input offset current. A low-power/standby control input reduces the supply current by better than 80% to help reduce average power supply current between pulses. The MAX40660 and MAX40661 transimpedance amplifiers feature AEC-Q100 qualification, enable ASIL compliance, and are available in a 3mm x 3mm,10-lead TDFN package with side-wettable flanks, making them excellent choices for automotive LiDAR applications.

In addition to the TDFN package, the MAX40660 and MAX40661 are available as bare die, and are specified over the -40°C to +125°C automotive operating temperature range.
MAX40660, MAX40661: Simplified Block Diagram MAX40660, MAX40661: Simplified Block Diagram 拡大表示+

主な特長

  • AEC-Q100
  • Enables ASIL Compliance (FMEDA Available UponRequest)
  • MAX40660
    • Optimized for CIN = 0.25pF to 5pF
    • Bandwidth = 490MHz (Typ)
  • MAX40661
    • Optimized for CIN = 5pF to 12pF
    • Bandwidth (CIN = 10pF) = 160MHz (Typ), 100MHz (Min)
  • Low Noise
  • Two Pin-Selectable Transimpedance Values
    • 25kΩ
    • 50kΩ
  • Internal Clamp For Input Current Up To 2A (Transient)
  • Fast Overload Recovery: 2ns at 100mA
  • Offset Input Provides Offset Adjust Feature
  • LP Input Reduces Power Dissipation Between Pulses
  • 3.3V Operation
  • 10-Pin TDFN (Side-Wettable) or Bare Die

アプリケーション/用途

  • 車載アプリケーション
  • 自動運転システム
  • 産業用セーフティシステム
  • LIDARレシーバ
  • 光距離測定

MAX40660EVKIT: Evaluation Kit for the MAX40660
MAX40661EVKIT: MAX40661の評価キット

品質および環境データ

信頼性レポートをリクエスト: MAX40660 
鉛フリーパッケージの錫(Sn)のウィスカレポート

CAD Symbols and Footprints

  • MAX40660ATB+
  • MAX40660ATB/VY+
  • デバイス   ウェハープロセス   プロセス技術   サンプルサイズ   不合格   FIT (25°C)   FIT (55°C)  

    注: 不良率はプロセス技術ごとにまとめられ、関連する型番にマッピングされます。 不良率はテストされたユニット数に大きく依存します。

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    関連リソース


    MAX49017
    1.7V, Dual microPower Comparator with Built-In Reference

    • microPower Operating Current (Total 1.35μA (Typ), 2.55μA (Max)) Preserves Battery Power
    • Internal Precision Reference Saves Space and Cost of an External Reference
    • < 1% at Room Temperature, < 2.5% Over Temperature Reference

    MAX40660
    Transimpedance Amplifier with 100mA Input Current Clamp for Automotive LiDAR

    • AEC-Q100
    • Enables ASIL Compliance (FMEDA Available UponRequest)
    • MAX40660

    MAX40661
    Transimpedance Amplifier with 100mA Input Current Clamp for Automotive LiDAR

    • AEC-Q100
    • Enables ASIL Compliance (FMEDA Available UponRequest)
    • MAX40660

    種類 ID タイトル
    評価ボード10324MAX40661EVKIT MAX40661の評価キット
    評価ボード10322MAX40660EVKIT Evaluation Kit for the MAX40660