SGM8524 View Datasheet(PDF) - Shengbang Microelectronics Co, Ltd

Part Name

Description

Manufacturer

SGM8524

150KHz, 4.7µA, Rail-to-Rail I/O CMOS Operational Amplifier

Shengbang Microelectronics Co, Ltd 

TYPICAL PERFORMANCE CHARACTERISTICS

At TA= +25℃, VS = +5V, and RL=500kΩ connected to Vs/2,unless otherwise noted.

Small-Signal Step Response

G = +1

RL = 500KΩ

CL = 20pF

Small-Signal Step Response

G = +1

RL = 500KΩ

CL = 100pF

50µs/div

Large-Signal Step Response

G = +1

CL = 100pF

RL = 500KΩ

100µs/div

Maximum Output Voltage vs. Frequency

6

VS = 5.5V

5

4 VS = 5V

3

2

VS = 2.5V

1

Maximum Output Voltage

Without Slew-Rate

Induced Distortion

0

1

10

100

Frequency(kHz)

50µs/div

Small-Signal Overshoot vs.Load Capacitance

50

40

G=-1

RFB=560KΩ

30

20

10

0

10

G=+1

RL=500KΩ

100

Load Capacitance(pF)

1000

6

5.5

5

4.5

4

3.5

3

2

Quiescent And Short-Circuit Current

vs.Supply Voltage

20

17.5

ISC

15

12.5

IQ

10

7.5

5

2.5 3 3.5 4 4.5 5 5.5

Supply Voltage(V)

４

SGM8521/8522/8524

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