LMH32401QWRGTRQ1
ActiveAUTOMOTIVE, PROGRAMMABLE-GAIN DIFFERENTIAL-OUTPUT HIGH-SPEED TRANSIMPEDANCE AMPLIFIER
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LMH32401QWRGTRQ1
ActiveAUTOMOTIVE, PROGRAMMABLE-GAIN DIFFERENTIAL-OUTPUT HIGH-SPEED TRANSIMPEDANCE AMPLIFIER
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | LMH32401QWRGTRQ1 |
|---|---|
| Applications | Automotive |
| Grade | Automotive |
| Mounting Type | Surface Mount |
| Package / Case | 16-VFQFN Exposed Pad |
| Qualification | AEC-Q100 |
| Supplier Device Package | 16-VQFN (3x3) |
| Type | Transimpedance Amplifier |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 3000 | $ 6.44 | |
| Texas Instruments | LARGE T&R | 1 | $ 9.03 | |
| 100 | $ 7.36 | |||
| 250 | $ 5.78 | |||
| 1000 | $ 4.91 | |||
Description
General part information
LMH32401-Q1 Series
The LMH32401-Q1 automotive device is a programmable-gain, single-ended-input to differential-output transimpedance amplifier for light detection and ranging (LIDAR) applications.
The LMH32401-Q1 can be configured in a gain of 2 kΩ or 20 kΩ. The LMH32401-Q1 has 1.5 V PP of output swing and is designed to drive a 100‑Ω load.
The LMH32401-Q1 has an integrated 100-mA clamp that protects the amplifier and allows the device to rapidly recover from an overloaded input condition. The LMH32401-Q1 also features an integrated ambient-light cancellation circuit. To save board space, as well as reduce system cost, use this circuit instead of ac coupling between the photodiode (PD) or avalanche photodiode (APD) and the amplifier. The ambient-light cancellation circuit can be disabled in cases where dc coupling is required.
Documents
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