sgm8625 sg-micro, sgm8625 Datasheet - Page 7

• Manufacturer Part Number: sgm8625
• Description: 250?a, 3mhz, Rail-to-rail I/o Cmos Operational Amplifier
• Manufacturer: sg-micro

TYPICAL PERFORMANCE CHARACTERISTICS
(At T
SGM8625
A
= +25℃, V
140
120
100
140
130
120
110
100
80
60
40
20
90
80
0
0.1
0.1
SG Micro Limited
www.sg-micro.com
V
s
CM
= 2.7V
Channel Separation vs. Frequency
Output Impedance vs. Frequency
= Vs/2, R
1
Large-Signal Step Response
G = 100
1
Frequency (kHz)
Frequency (kHz)
Time (100µs/div)
G = 10
10
L
= 600Ω, unless otherwise noted.)
10
100
G = 1
100
Vs = 2.7V
R
T
G = 1
Vs = 2.7V
G = +1
C
R
1000
A
L
L
L
= 620Ω
= 25℃
= 100pF
= 620Ω
10000
1000
1000
100
10
70
60
50
40
30
20
10
250µA, 3MHz, Rail-to-Rail I/O
0
CMOS Operational Amplifier
Small-Signal Overshoot vs. Load Capacitance
1
1
Vs = 2.7V
R
T
G = 1
A
L
= 25℃
= 10kΩ
Input Voltage Noise Spectral Density
Small-Signal Step Response
10
10
Load Capacitance (pF)
Time (100µs/div)
Frequency (Hz)
vs. Frequency
100
100
+OS
1000
1000
-OS
Vs = 2.7V
G = +1
C
R
V
L
L
s
= 100pF
= 620Ω
= 5V
10000
10000
7