首頁>LMH32401-Q1>規(guī)格書詳情

LMH32401-Q1中文資料德州儀器數(shù)據(jù)手冊PDF規(guī)格書

LMH32401-Q1
廠商型號

LMH32401-Q1

功能描述

LMH32401-Q1 Automotive, 450-MHz, Programmable Gain, Differential Output Transimpedance Amplifier

文件大小

2.10555 Mbytes

頁面數(shù)量

38

生產(chǎn)廠商 Texas Instruments
企業(yè)簡稱

TI德州儀器

中文名稱

美國德州儀器公司官網(wǎng)

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-7-12 22:58:00

人工找貨

LMH32401-Q1價格和庫存,歡迎聯(lián)系客服免費人工找貨

LMH32401-Q1規(guī)格書詳情

1 Features

? AEC-Q100 qualified for automotive applications:

– Temperature grade 1: –40°C to +125°C, TA

? Integrated programmable gain: 2 kΩ or 20 kΩ

? Performance at gain = 2 kΩ, CPD = 1 pF:

– Bandwidth: 450 MHz

– Input-referred noise: 250 nARMS

– Rise and fall time: 0.8 ns

? Performance at gain = 20 kΩ, CPD = 1 pF:

– Bandwidth: 275 MHz

– Input-referred noise: 49 nARMS

– Rise and fall time: 1.3 ns

? Integrated ambient light cancellation

? Integrated 100-mA protection clamp

? Integrated output multiplexer

? Wide output swing: 1.5 VPP

? Quiescent current: 30 mA

? Package: 16-pin, wettable-flank VQFN

2 Applications

? Mechanically scanning LIDAR

? Solid-state scanning LIDAR

? Industrial robot LIDAR

? Smart Munitions

3 Description

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 VPP 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

recover rapidly 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, this circuit

can be used 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.

To conserve power when the amplifier is not being

used, the LMH32401-Q1 can be placed in low-power

mode using the EN pin. When the amplifier is in lowpower

mode, the output pins are in a high-impedance

state. This feature allows several LMH32401-Q1

amplifiers to be multiplexed to a single ADC with

the EN control pin serving as the multiplexer select

function.

供應商 型號 品牌 批號 封裝 庫存 備注 價格
TI
2016+
UQFN14
3000
主營TI,絕對原裝,假一賠十,可開17%增值稅發(fā)票!
詢價
TI(德州儀器)
2024+
N/A
500000
誠信服務,絕對原裝原盤
詢價
TI
22+
28-VQFN
5000
全新原裝,力挺實單
詢價
TI
25+23+
22811
絕對原裝全新正品現(xiàn)貨/優(yōu)勢渠道商、原盤原包原盒
詢價
TexasInstruments
24+
SMD
15600
差分放大器
詢價
TI
22+
UQFN14
31407
原裝正品現(xiàn)貨,可開13個點稅
詢價
TI/德州儀器
25+
原廠封裝
10280
原廠授權代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源!
詢價
TI(德州儀器)
24+
VQFN (RHF)
3591
原裝現(xiàn)貨,免費供樣,技術支持,原廠對接
詢價
TI
1706+
UQFN14
6800
只做原裝進口,假一罰十
詢價
TI德州儀器
22+
VQFN-28
24000
原裝正品現(xiàn)貨,實單可談,量大價優(yōu)
詢價