TS942A STMicroelectronics, TS942A Datasheet - Page 8

• Manufacturer Part Number: TS942A
• Description: Ultra-micropower amplifier with CMOS inputs
• Manufacturer: STMicroelectronics

Electrical characteristics
8/18
Figure 7.
Figure 9.
Figure 11. Output short-circuit current vs.
-10.0
-20.0
-30.0
-1.0
-2.0
-3.0
30.0
20.0
10.0
2.0
1.0
0.0
-0.5
-1.0
-1.5
-2.0
0.0
1.0
0.0
0.5
0
0
0
T = +85°C
Sink
T = -40°C
T = +85°C
T = +25°C
T = +85°C
T = +25°C
T = -40°C
T = -40°C
T = +25°C
T = -40°C
Output short-circuit current vs.
output voltage
Output short-circuit current vs.
output voltage
output voltage
T = +85°C
T = -40°C
T = +25°C
T = +25°C
T = +25°C
2
T = +85°C
1
1
Output Voltage (V)
Output Voltage (V)
Output Voltage (V)
p
4
Vcc = 2.6V
p
Vcc = 10V
Vcc = 3V
Source
Sink
Sink
T = -40°C
2.5
Source
g
6
g
2
2
T = +25°C
T = +85°C
8
Source
Doc ID 6972 Rev 6
10
3
3
Figure 8.
Figure 10. Low level output voltage vs. supply
Figure 12. Gain and phase vs. frequency
1,000
100
1,000
70
60
50
40
30
20
10
10
0
100
1
100
10
1
2
2
Low Level Output Voltage vs Supply Voltage
RL tied to Vcc
Single Supply
Vid = -100mV
High Level Output Voltage vs Supply Voltage
RL tied to Vdd
Single Supply
Vid = +100mV
High level output voltage vs. supply
voltage
voltage
1,000
4
4
Vcc = 3V & 5V
gain
RL = 1M ohm
Frequency (Hz)
CL = 50 pF
Supply Voltage (V)
Supply Voltage (V)
TS94x, TS94xA, TS94xB
6
6
10,000
RL=10k ohm
phase
RL=100 ohm
RL=1M ohm
RL=100k ohm
RL=10k ohm
RL=1M ohm
q
8
8
y
100,000
180
160
140
120
100
80
60
40
10
10