TS27M4 STMicroelectronics, TS27M4 Datasheet - Page 8

• Manufacturer Part Number: TS27M4
• Description: Micropower, high voltage CMOS op-amp
• Manufacturer: STMicroelectronics

Specifications of TS27M4

• Low Power Consumption: 150 µA/op

Electrical characteristics
8/14
Figure 9.
Figure 11. Phase margin versus supply
Figure 13. Slew rate versus supply voltage
-10
50
40
30
20
10
0
10
50
40
30
20
0.9
0.8
0.7
0.6
0.5
0.4
2
T
V
R = 100k Ω
C = 100pF
A
0
amb
CC
4
L
VCL
L
Open loop frequency response and
phase shift
voltage
+
10
T
R = 100kΩ
C = 100pF
A
T
R = 100kΩ
C = 100pF
= 25˚C
= 10V
amb
PHASE
amb
V
L
L
L
= 100
SUPPLY VOLTAGE, V
L
3
SUPPLY VOLTAGE, V
6
= 1
FREQUENCY, f (Hz)
= 25˚C
= 25˚C
4
10
4
8
Gain
Bandwidth
Product
GAIN
10
10
8
5
Phase
Margin
SR
SR
10
12
CC
CC
6
12
(V)
(V)
10
14
7
0
45
90
135
180
16
16
Figure 10. Gain bandwidth product versus
Figure 12. Phase margin versus capacitive
Figure 14. Input voltage noise versus
1800
1400
1000
600
200
80
70
60
50
40
300
200
100
0
0
0
1
supply voltage
load
frequency
T
R
C = 100pF
A
amb
V
L
L
SUPPLY VOLTAGE, V
20
CAPACITANCE, C (pF)
= 100kΩ
= 1
= 25˚C
TS27M4C, TS27M4I, TS27M4M
4
FREQUENCY (Hz)
40
10
8
60
T
R = 100kΩ
A
V
T
R
V
amb
CC
amb
CC
L
S
V
L
100
= 1
= 100 Ω
= 10V
CC
= 25˚C
= 10V
= 25˚C
80
12
(V)
100
1000
16