LM2902EP

更新时间： 2024-02-12 20:49:43

品牌	Logo	应用领域
美国国家半导体 - NSC		运算放大器
页数	文件大小	规格书
18页	844K
描述
Low Power Quad Operational Amplifiers

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技术参数
数据手册

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LM2902EP 技术参数

是否Rohs认证：	符合	生命周期：	Active
零件包装代码：	TSSOP	包装说明：	TSSOP, TSSOP14,.25
针数：	14	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.33.00.01
Factory Lead Time：	14 weeks	风险等级：	1.51
Is Samacsys：	N	放大器类型：	OPERATIONAL AMPLIFIER
架构：	VOLTAGE-FEEDBACK	最大平均偏置电流 (IIB)：	0.3 µA
25C 时的最大偏置电流 (IIB)：	0.15 µA	最小共模抑制比：	60 dB
标称共模抑制比：	80 dB	频率补偿：	YES
最大输入失调电流 (IIO)：	0.04 µA	最大输入失调电压：	9000 µV
JESD-30 代码：	R-PDSO-G14	JESD-609代码：	e4
长度：	5 mm	低-偏置：	NO
低-失调：	NO	微功率：	NO
湿度敏感等级：	1	负供电电压上限：
标称负供电电压 (Vsup)：		功能数量：	4
端子数量：	14	最高工作温度：	125 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	TSSOP	封装等效代码：	TSSOP14,.25
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
包装方法：	TAPE AND REEL	峰值回流温度（摄氏度）：	260
功率：	NO	电源：	+-1.5/+-15/3/30 V
可编程功率：	NO	认证状态：	Not Qualified
筛选级别：	AEC-Q100	座面最大高度：	1.2 mm
标称压摆率：	0.4 V/us	子类别：	Operational Amplifier
最大压摆率：	3 mA	供电电压上限：	32 V
标称供电电压 (Vsup)：	5 V	表面贴装：	YES
技术：	BIPOLAR	温度等级：	AUTOMOTIVE
端子面层：	Nickel/Palladium/Gold (Ni/Pd/Au)	端子形式：	GULL WING
端子节距：	0.65 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	30	标称均一增益带宽：	1300 kHz
最小电压增益：	25000	宽带：	NO
宽度：	4.4 mm	Base Number Matches：	1

LM2902EP 数据手册

February 2005

LM2902EP

Low Power Quad Operational Amplifiers

General Description

Advantages

n Eliminates need for dual supplies

The LM2902 consists of four independent, high gain, inter-

nally frequency compensated operational amplifiers which

were designed specifically to operate from a single power

supply over a wide range of voltages. Operation from split

power supplies is also possible and the low power supply

current drain is independent of the magnitude of the power

supply voltage.

n Four internally compensated op amps in a single

package

n Allows directly sensing near GND and V_OUTalso goes

to GND

n Compatible with all forms of logic

n Power drain suitable for battery operation

Application areas include transducer amplifiers, DC gain

blocks and all the conventional op amp circuits which now

can be more easily implemented in single power supply

systems. For example, the LM2902 can be directly operated

off of the standard +5V power supply voltage which is used

in digital systems and will easily provide the required inter-

face electronics without requiring the additional 15V power

supplies.

Features

n Internally frequency compensated for unity gain

n Large DC voltage gain 100 dB

n Wide bandwidth (unity gain) 1 MHz

(temperature compensated)

n Wide power supply range:

Single supply 3V to 26V

ENHANCED PLASTIC

or dual supplies

1.5V to 13V

•

Extended Temperature Performance of −40˚C to +85˚C

Baseline Control - Single Fab & Assembly Site

Process Change Notification (PCN)

n Very low supply current drain (700 µA)—essentially

independent of supply voltage

n Low input biasing current 45 nA

(temperature compensated)

n Low input offset voltage 2 mV

and offset current: 5 nA

n Input common-mode voltage range includes ground

n Differential input voltage range equal to the power

supply voltage

n Large output voltage swing 0V to V⁺− 1.5V

Qualification & Reliability Data

Solder (PbSn) Lead Finish is standard

Enhanced Diminishing Manufacturing Sources (DMS)

Support

Unique Characteristics

n In the linear mode the input common-mode voltage

range includes ground and the output voltage can also

swing to ground, even though operated from only a

single power supply voltage

Applications

n Selected Military Applications

n Selected Avionics Applications

n The unity gain cross frequency is temperature

compensated

n The input bias current is also temperature compensated

Ordering Information

PART NUMBER

LM2902MEP

(Notes 1, 2)

VID PART NUMBER

V62/04744-01

TBD

NS PACKAGE NUMBER (Note 3)

M14A

TBD

Note 1: For the following (Enhanced Plastic) version, check for availability: LM2902MXEP, LM2902MTEP, LM2902MTXEP, LM2902NEP. Parts listed

with an "X" are provided in Tape & Reel and parts without an "X" are in Rails.

Note 2: FOR ADDITIONAL ORDERING AND PRODUCT INFORMATION, PLEASE VISIT THE ENHANCED PLASTIC WEB SITE AT: www.national.com/

mil

Note 3: Refer to package details under Physical Dimensions

DS201140

www.national.com

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中文翻译

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