TS1854A STMicroelectronics, TS1854A Datasheet - Page 13

• Manufacturer Part Number: TS1854A
• Description: 1.8V min. voltage supply, micropower
• Manufacturer: STMicroelectronics

TS185x, TS185xA
Figure 31. Slew rate vs. temperature at
Figure 33. Phase margin vs. output current
Figure 35. Distortion vs. output voltage at
0.22
0.20
0.19
0.18
0.17
0.16
0.15
0.14
0.13
85
80
75
70
65
60
55
10.000
0.21
1.000
0.100
0.010
0.001
-10
-40
0.000
VCC = 5V
gain = +1
Vin = 2 to 3V
RL = 10kohms
CL = 100 pF
Vcc = 5 V
Vcc = 1.8 V
-20
VCC = 1.8V
f = 1kHz
T = 25°C
gain = -1
0.100
RL = 2kohms
0
-5
DC Output Current (mA)
0.200
Output Voltage (V)
Temperature (°C)
20
0.300
40
0.400
0
positive Slew Rate
60
negative Slew Rate
0.500
80
VCC = 3V
RL = 2 kohms
CL = 100 pF
0.600
RL = 10kohms
5
100
0.700
120
Doc ID 6991 Rev 4
0.800
140
10
Figure 32. Phase margin vs. load capacitor
Figure 34. Equivalent input noise vs.
Figure 36. Distortion vs. output voltage at
-10
50
40
30
20
10
10.000
70
60
50
40
30
20
10
0
1E+1
0
1.000
0.100
0.010
0.001
10
0.000
VCC = 1.8V
gain = 100
Rs = 100 ohms
frequency
Vcc = 3 V
VCC = 3V
f = 1kHz
RL = 10K
T = 25°C
gain = -1
0.200
1E+2
Load Capacitor (pF)
100
Output Voltage (V)
0.400
Frequency (Hz)
Electrical characteristics
1E+3
0.600
1000
0.800
VCC = 3V
gain = -1
1E+4
1.000
1.200
10000
1E+5
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