LM258A

更新时间： 2024-09-17 11:16:15

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		放大器运算放大器放大器电路
页数	文件大小	规格书
12页	285K
描述
低功耗双运算放大器

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中文翻译

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数据手册

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LM258A 数据手册

LM158,A-LM258,A

LM358,A

LOW POWER DUAL OPERATIONAL AMPLIFIERS

■ INTERNALLY FREQUENCY COMPENSATED

■ LARGE DC VOLTAGE GAIN: 100dB

■ WIDE BANDWIDTH (unity gain): 1.1MHz

(temperature compensated)

■ VERY LOW SUPPLY CURRENT/OP (500µA)

ESSENTIALLY INDEPENDENT OF SUPPLY

VOLTAGE

DIP8

(Plastic Package)

■ LOW INPUT BIAS CURRENT: 20nA

(temperature compensated)

■ LOW INPUT OFFSET VOLTAGE: 2mV

■ LOW INPUT OFFSET CURRENT: 2nA

■ INPUT COMMON-MODE VOLTAGE RANGE

INCLUDES GROUND

■ DIFFERENTIAL INPUT VOLTAGE RANGE

D & S

SO8 & miniSO8

(Plastic Micropackage)

EQUAL TO THE POWER SUPPLY VOLTAGE

■ LARGE OUTPUT VOLTAGE SWING 0V TO

(Vcc - 1.5V)

DESCRIPTION

These circuits consist of two independent, high

gain, internally frequency compensated which

were designed specifically to operate from a sin-

gle power supply over a wide range of voltages.

The low power supply drain is independent of the

magnitude of the power supply voltage.

TSSOP8

(Thin Shrink Small Outline Package)

ORDER CODE

Application areas include transducer amplifiers,

dc gain blocks and all the conventional op-amp

circuits which now can be more easily implement-

ed in single power supply systems. For example,

these circuits can be directly supplied with the

standard +5V which is used in logic systems and

will easily provide the required interface electron-

ics without requiring any additional power supply.

Package

Part

Number

Temperature

Range

LM158,A

LM258,A

LM358,A

-55°C, +125°C

-40°C, +105°C

0°C, +70°C

•

Example : LM258N

Inthe 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.

N = Dual in Line Package (DIP)

D = Small Outline Package (SO) - also available in Tape & Reel (DT)

S = Small Outline Package (miniSO) only available in Tape & Reel (DT)

P = Thin Shrink Small Outline Package (TSSOP) - only available in Tape

&Reel (PT)

PIN CONNECTIONS (top view)

1 - Output 1

2 - Inverting input

3 - Non-inverting input

4 - V

5 - Non-inverting input 2

6 - Inverting input 2

7 - Output 2

8 - V

July 2003

1/12

12 3 4 5 6 7...12

中文翻译

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