Datasheet > SGM4832

SGM4832

更新时间： 2023-09-03 20:34:14

品牌	Logo	应用领域
圣邦微 - SGMICRO		/
页数	文件大小	规格书
12页	1027K
描述
1.1MHz, 46μA, Rail-to-Rail I/O CMOS Operational Amplifier

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SGM4832 数据手册

1.1MHz, 46μA, Rail-to-Rail I/O

SGM4832

CMOS Operational Amplifier

ELECTRICAL CHARACTERISTICS

(At V_S= 5V, R_L= 100kΩ connected to V_S/2 and V_OUT= V_S/2, unless otherwise noted.)

SGM4832

TYP

MIN/MAX OVER TEMPERATURE

-40℃ to

PARAMETER

SYMBOL

CONDITIONS

UNITS

MIN/MAX

+25℃

+125℃

Input Characteristics

Input Offset Voltage

V_OS

I_B

V_CM= V_S/2

V_S= 5.5V

0.8

3.5

MAX

TYP

Input Bias Current

0.5

Input Offset Current

I_OS

V_CM

0.5

Input Common Mode Voltage Range

-0.1 to +5.6

V_S= 5.5V, V_CM= -0.1V to +4V

V_S= 5.5V, V_CM= -0.1V to +5.6V

R_L= 5kΩ, V_OUT= +0.1V to +4.9V

R_L= 100kΩ, V_OUT= +0.035V to +4.965V

Common Mode Rejection Ratio

CMRR

MIN

Open-Loop Voltage Gain

A_OL

MIN

105

2.7

Input Offset Voltage Drift

ΔV_OS/ΔT

TYP

μV/℃

Output Characteristics

V_OH

V_OL

R_L= 100kΩ

R_L= 10kΩ

4.997

4.980

4.970

MIN

MAX

MIN

Output Voltage Swing from Rail

V_OH

4.992

4.970

4.960

V_OL

MAX

I_SOURCE

I_SINK

Output Current

R_L= 10Ω to V_S/2

MIN

Power Supply

2.1

5.5

2.5

5.5

MIN

MAX

MIN

Operating Voltage Range

Power Supply Rejection Ratio

Quiescent Current/Amplifier

PSRR

I_Q

V_S= 2.5V to 5.5V, V_CM= +0.5V

μA

MAX

Dynamic Performance (C_L= 100pF)

Gain-Bandwidth Product

Slew Rate

GBP

t_S

1.1

0.52

5.3

MHz

V/μs

μs

TYP

G = +1, 2V output step

V_IN·G = V_S

Settling Time to 0.1%

Overload Recovery Time

Noise Performance

2.6

μs

f = 1kHz

nV/

TYP

Voltage Noise Density

e_n

f = 10kHz

nV/

SG Micro Corp

FEBRUARY 2017

www.sg-micro.com

1 234 5 6 7...12

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