Datasheet > LMV321A-Q1

LMV321A-Q1

更新时间： 2024-11-05 02:50:55

品牌	Logo	应用领域
德州仪器 - TI		/
页数	文件大小	规格书
40页	2588K
描述
LMV321A-Q1, LMV358A-Q1, LMV324A-Q1 Automotive Low-Voltage Rail-to-Rail Output Operational Amplifiers

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LMV321A-Q1 数据手册

LMV321A-Q1, LMV324A-Q1, LMV358A-Q1

SLOSE67B – JUNE 2020 – REVISED OCTOBER 2021

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

Operational Amplifiers

gain stability, an integrated RFI and EMI rejection

filter, and no-phase reversal in overdrive conditions.

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

The LMV3xxA-Q1 family is available in industry-

standard packages such as SOIC, MSOP, SOT-23,

and TSSOP packages.

Device Information⁽¹⁾

•

PART NUMBER

PACKAGE

SOT-23 (5)⁽²⁾

BODY SIZE (NOM)

1.60 mm × 2.90 mm

1.25 mm × 2.00 mm

3.91 mm × 4.90 mm

3.00 mm × 3.00 mm

8.65 mm × 3.91 mm

4.40 mm × 5.00 mm

4.20mm × 1.90 mm

LMV321A-Q1

SC70 (5)⁽²⁾

SOIC (8)

LMV358A-Q1

LMV324A-Q1

VSSOP (8)

SOIC (14)

TSSOP (14)

SOT-23 (14)

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

(1) For all available packages, see the orderable addendum at

the end of the data sheet.

•

(2) Package is for preview only.

2 Applications

•

Optimized for AEC-Q100 grade 1 applications

Infotainment & Cluster

Passive safety

Body electronics and lighting

HEV/EV inverter and motor control

On-board (OBC) & wireless charger

Powertrain current sensor

Advanced driver assistance systems (ADAS)

Single-supply, low-side, unidirectional current-

sensing circuit

3 Description

Single-Pole, Low-Pass Filter

The LMV3xxA-Q1 family includes single - (LMV321A-

Q1), dual

(LMV324A-Q1) low-voltage (2.5

(LMV358A-Q1), and quad-channel

to 5.5 V)

automotive operational amplifiers (op amps) with

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

provide a cost-effective solution 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 open-

loop 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 unity-

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. PRODUCTION DATA.

12 3 4 5 6 7...40

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与LMV321A-Q1相关器件

型号	品牌	获取价格	描述	数据表
LMV321AQDBVRQ1	TI	获取价格	汽车类、单通道、5.5V、1MHz、4mV 失调电压轨到轨输出运算放大器 \| DBV \|
LMV321AQDCKRQ1	TI	获取价格	汽车类、单通道、5.5V、1MHz、4mV 失调电压轨到轨输出运算放大器 \| DCK \|
LMV321AS5X	FAIRCHILD	获取价格	General Purpose, Low Voltage, Rail-to-Rail Output Amplifiers
LMV321AS5X	ONSEMI	获取价格	运算放大器，低功耗，轨对轨输出，CMOS 运算放大器
LMV321AS5X_12	FAIRCHILD	获取价格	General Purpose, Low Voltage, Rail-to-Rail Output Amplifiers
LMV321AS5X_NL	FAIRCHILD	获取价格	Operational Amplifier, 1 Func, 7000uV Offset-Max, CMOS, PDSO5, EIAJ, SC74A, SOT-23, 5 PIN
LMV321AS5XG	FAIRCHILD	获取价格	Operational Amplifier, 1 Func, 7000uV Offset-Max, CMOS, PDSO5, EIAJ, SC74A, SOT-23, 5 PIN
LMV321A-TR	3PEAK	获取价格	80Î¼A, 1.0MHz, Micro-Power Rail-to-Rail I/O O
LMV321AUIDBVR	TI	获取价格	单路、5.5V、1MHz、4mV 失调电压、RRO 运算放大器 \| DBV \| 5 \| -
LMV321AUQDBVRQ1	TI	获取价格	汽车类、单通道、5.5V、1MHz、4mV 失调电压轨到轨输出运算放大器 \| DBV \|

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