LM741 datasheet(3/10 Pages) FAIRCHILD

部件名	LM741

功能描述	Single Operational Amplifier

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制造商	FAIRCHILD [Fairchild Semiconductor]

网页	http://www.fairchildsemi.com

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LM741 Rev. 2.0.0

Electrical Characteristics

(VCC = 15V, VEE = -15V, TA = 25°C, unless otherwise specified)

Note:

1. Guaranteed by design.

Parameter

Symbol

Conditions

Min.

Typ.

Max.

Unit

Input Offset Voltage

VIO

RS ≤ 10kΩ

-2.0

6.0

mV

RS ≤ 50Ω

--

-

Input Offset Voltage

Adjustment Range

VIO(R)

VCC = ±20V

-

±15

-

mV

Input Offset Current

IIO

-

20

200

nA

Input Bias Current

IBIAS

-

80

500

nA

Input Resistance (Note1)

RI

VCC = ±20V

0.3

2.0

-

M

Ω

Input Voltage Range

VI(R)

-

±12

±13

-

V

Large Signal Voltage Gain

GV

RL ≥ 2kΩ

VCC = ±20V,

VO(P-P) = ±15V

--

-

V/mV

VCC = ±15V,

VO(P-P) = ±10V

20

200

-

Output Short Circuit Current

ISC

--

25

-

mA

Output Voltage Swing

VO(P-P)

VCC = ±20V

RL ≥ 10kΩ

--

-

V

RL ≥ 2kΩ

--

-

VCC = ±15V

RL ≥ 10kΩ±12

±14

-

RL ≥ 2kΩ±10

±13

-

Common Mode Rejection Ratio

CMRR

RS ≤ 10kΩ, VCM = ±12V

70

90

-

dB

RS ≤ 50Ω, VCM = ±12V

-

Power Supply Rejection Ratio

PSRR

VCC = ±15V to VCC = ±15V

RS ≤ 50Ω

--

-

dB

VCC = ±15V to VCC = ±15V

RS ≤ 10kΩ

77

96

-

Transient

Rise Time

TR

Unity Gain

-

0.3

-

µs

Response

Overshoot

OS

-

10

-

%

Bandwidth

BW

-

MHz

Slew Rate

SR

Unity Gain

-

0.5

-

V/

µs

Supply Current

ICC

RL= ∞Ω

-1.5

2.8

mA

Power Consumption

PC

VCC = ±20V

-

mW

VCC = ±15V

-

50

85

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