Datasheet > LM2904AV-Q1

LM2904AV-Q1

更新时间： 2024-11-02 02:48:39

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LM2904-Q1, LM2904B-Q1 Industry-Standard Dual Operational Amplifiers for Automotive Applications

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LM2904AV-Q1 数据手册

LM2904-Q1, LM2904B-Q1

www.ti.com

SLOS414J – MAY 2003 – REVISED FEBRUARY 2021

LM2904-Q1, LM2904B-Q1 Industry-Standard Dual Operational Amplifiers for

Automotive Applications

1 Features

3 Description

•

AEC Q-100 qualified for automotive applications

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

– Device HBM ESD classification 2

– Device CDM ESD classification C5

Wide supply range of 3 V to 36 V (LM2904B-Q1)

Supply-current of 300 µA per channel (LM2904B-

Q1, typical)

Unity-gain bandwidth of 1.2 MHz (LM2904B-Q1)

Common-mode input voltage range includes

ground, enabling direct sensing near ground

Low input offset voltage of 3 mV at 25°C

(LM2904B-Q1, maximum)

The LM2904-Q1 and LM2904B-Q1 are industry-

standard operational amplifiers that have been

qualified for automotive use in accordance to the

AEC-Q100 specifications. The LM2904B-Q1 is the

next-generation version of the LM2904-Q1, which

include two high-voltage (36 V) operational amplifiers

(op amps). The LM2904B-Q1 provides outstanding

value for cost-sensitive applications, with features

including low offset (1 mV, typical), common-mode

input range to ground, and high differential input

voltage capability.

•

The LM2904B-Q1 simplifies circuit design with

enhanced features such as unity-gain stability, lower

offset voltage of 1 mV (typical), and lower quiescent

current of 300 µA (typical). High ESD (2 kV, HBM) and

integrated EMI and RF filters enable the LM2904B-Q1

devices to be used in the most rugged,

environmentally challenging applications for the

automotive marketplace.

•

Internal RF and EMI filter (LM2904B-Q1)

Functional Safety-Capable

– Documentation available to aid functional safety

system design

2 Applications

•

Automotive lighting

Body electronics

Automotive head unit

Telematics control unit

Device Information

PART NUMBER⁽¹⁾

PACKAGE

BODY SIZE (NOM)

4.90 mm × 3.90 mm

3.00 mm × 4.40 mm

3.00 mm × 3.00 mm

4.90 mm × 3.90 mm

3.00 mm × 4.40 mm

SOIC (8)

LM2904B-Q1

TSSOP (8)

VSSOP (8)

SOIC (8)

Emergency call (eCall)

Passive safety: brake system

Electric vehicle / hybrid electric:

– Inverter and motor control

– On-board (OBC) and wireless charger

– Battery management system (BMS)

LM2904-Q1

TSSOP (8)

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

the end of the data sheet.

R_G

R_F

R₁

V_OUT

V_IN

C₁

2pR₁C₁

-3 dB

V_OUT

V_IN

R_F

1 + sR₁C₁

1 +

(

R_G

Single-Pole, Low-Pass Filter

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.

Product Folder Links: LM2904-Q1 LM2904B-Q1

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与LM2904AV-Q1相关器件

型号	品牌	获取价格	描述	数据表
LM2904AVQDR	TI	获取价格	DUAL OPERATIONAL AMPLIFIERS
LM2904AVQDRG4	TI	获取价格	DUAL OPERATIONAL AMPLIFIERS
LM2904AVQDRG4Q1	TI	获取价格	DUAL OPERATIONAL AMPLIFIER
LM2904AVQDRQ1	TI	获取价格	DUAL OPERATIONAL AMPLIFIERS
LM2904AVQPWR	TI	获取价格	DUAL OPERATIONAL AMPLIFIERS
LM2904AVQPWRG4	TI	获取价格	DUAL OPERATIONAL AMPLIFIERS
LM2904AVQPWRG4Q1	TI	获取价格	DUAL OPERATIONAL AMPLIFIER
LM2904AVQPWRQ1	TI	获取价格	DUAL OPERATIONAL AMPLIFIERS
LM2904A-VR	3PEAK	获取价格	36V General Purpose Op Amps
LM2904AW	STMICROELECTRONICS	获取价格	低功耗双运算放大器

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