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LMV321AUQDBVRQ1中文资料德州仪器数据手册PDF规格书

LMV321AUQDBVRQ1
厂商型号

LMV321AUQDBVRQ1

功能描述

LMV321A-Q1, LMV358A-Q1, LMV324A-Q1 Automotive Low-Voltage Rail-to-Rail Output Operational Amplifiers

丝印标识

2T7H

封装外壳

SOT-23

文件大小

2.328 Mbytes

页面数量

45

生产厂商 Texas Instruments
企业简称

TI德州仪器

中文名称

美国德州仪器公司官网

原厂标识
TI
数据手册

下载地址一下载地址二到原厂下载

更新时间

2025-8-4 11:27:00

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LMV321AUQDBVRQ1规格书详情

1 Features

• AEC-Q100 qualified for automotive applications

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

– Device HBM ESD classification level 2

– Device CDM ESD classification level C6

• Low input offset voltage: ±1 mV

• Rail-to-rail output

• Unity-gain bandwidth: 1 MHz

• Low broadband noise: 30 nV/√ Hz

• Low input bias current: 10 pA

• Low quiescent current: 70 μA/Ch

• Unity-gain stable

• Internal RFI and EMI filter

• Operational at supply voltages as low as 2.5 V

• Easier to stabilize with higher capacitive load due

to resistive open-loop output impedance

• Extended temperature range: –40°C to 125°C

2 Applications

• Optimized for AEC-Q100 grade 1 applications

• Infotainment and cluster

• Passive safety

• Body electronics and lighting

• HEV/EV inverter and motor control

• On-board (OBC) and wireless charger

• Powertrain current sensor

• Advanced driver assistance systems (ADAS)

• Single-supply, low-side, unidirectional currentsensing

circuit

3 Description

The LMV3xxA-Q1 family includes single (LMV321AQ1),

dual (LMV358A-Q1), and quad-channel

(LMV324A-Q1) low-voltage (2.5 V to 5.5 V)

automotive operational amplifiers (op amps) with

rail-to-rail output swing capabilities. These op amps

provide a cost-effective method for space-constrained

applications such as infotainment and lighting where

low-voltage operation and high capacitive-load drive

are required. The capacitive-load drive of the

LMV3xxA-Q1 family is 500 pF, and the resistive openloop

output impedance makes stabilization easier with

much higher capacitive loads. These op amps are

designed specifically for low-voltage operation (2.5 V

to 5.5 V) with performance specifications similar to the

LMV3xx-Q1 devices.

The robust design of the LMV3xxA-Q1 family

simplifies circuit design. The op amps feature unitygain

stability, an integrated RFI and EMI rejection

filter, and no-phase reversal in overdrive conditions.

The LMV3xxA-Q1 family is available in industrystandard

packages such as SOIC, MSOP, SOT-23,

and TSSOP packages.

供应商 型号 品牌 批号 封装 库存 备注 价格
3PEAK
23+
SOT-23-5
50000
全新原装正品现货,支持订货
询价
3PEAK/思瑞浦
23+
SOT23-5
27450
市场最低 原装现货 假一罚百 可开原型号
询价
3PEAK
2021+
SOT-23-5
499
询价
3PEAK/思瑞浦
23+
TR
13000
原厂授权一级代理,专业海外优势订货,价格优势、品种
询价
3PEAK思瑞浦
22+23+
SOT23-5
8000
新到现货,只做原装进口
询价
3PEAK
23+
SOT23-5
12800
正规渠道,只有原装!
询价
3PEAK
2447
SOT-23-5
315000
3000个/圆盘一级代理专营品牌!原装正品,优势现货,
询价
3PEAK
22+
SOT353,SOT23-5
68000
思瑞浦全线售卖,支持终端生产
询价
SK
23+
SOT23-5
50000
全新原装正品现货,支持订货
询价
3PEAK/思瑞浦
2324+
SOT-23-5
78920
二十余载金牌老企,研究所优秀合供单位,您的原厂窗口
询价