SGM8551 Datasheet, PDF (5/12 Pages) SG Micro Corp – Precision Operational Amplifier

SGM8551
Single-Supply, Single Rail-to-Rail I/O
Precision Operational Amplifier
TYPICAL PERFORMANCE CHARACTERISTICS
Large Signal Transient Response at +5V
Large Signal Transient Response at +2.5V
C_L = 300pF
R_L = 2kΩ
A_V = +1
Time (5µs/div)
Small Signal Transient Response at +5V
C_L = 50pF
R_L = ∞
A_V = +1
C_L = 300pF
R_L = 2kΩ
A_V = +1
Time (2µs/div)
Small Signal Transient Response at +2.5V
C_L = 50pF
R_L = ∞
A_V = +1
Time (5µs/div)
60
50
40
30
20
10
0
-10
-20
-30
-40
10
Closed Loop Gain vs. Frequency at +5V
A_V = -100
A_V = -10
A_V = +1
100
1000
Frequency (kHz)
10000
SG Micro Corp
www.sg-micro.com
Time (5µs/div)
Closed Loop Gain vs. Frequency at +2.5V
60
50
40
A_V = -100
30
20
10 ^AV ^{= -10}
0
-10 ^{AV = +1}
-20
-30
-40
10
100
1000
10000
Frequency (kHz)
5