TS18712A ST Microelectronics, Inc., TS18712A Datasheet - Page 10

• Manufacturer Part Number: TS18712A
• Description: 1.8V, Input/ouput Rail to Rail Low Power Op-amps
• Manufacturer: ST Microelectronics, Inc.

TS1871-TS1872-TS1874
10/21
70
70
60
60
50
50
40
40
30
30
20
20
10
10
2.0
2.0
1.5
1.5
1.0
1.0
0.5
0.5
70
70
60
60
50
50
40
40
30
30
20
20
10
10
0
0
1E+3
1E+3
0
0
1E+3
1E+3
1
1
gain
gain
Gain-Bandwidth Product vs. Supply Voltage
Gain-Bandwidth Product vs. Supply Voltage
gain
gain
Gain and Phase vs. Frequency
Gain and Phase vs. Frequency
Gain and Phase vs. Frequency
Gain and Phase vs. Frequency
1E+4
1E+4
1E+4
1E+4
2
2
Frequency (Hz)
Frequency (Hz)
Frequency (Hz)
Frequency (Hz)
Supply Voltage (V)
Supply Voltage (V)
RL = 2 kohms
RL = 2 kohms
CL = 220 pF
CL = 220 pF
Vicm = Vcc/2
Vicm = Vcc/2
T = 25°C
T = 25°C
3
3
1E+5
1E+5
1E+5
1E+5
RL = 10K
RL = 10K
CL = 100 pF
CL = 100 pF
Vcc = 5V
Vcc = 5V
RL = 10K
RL = 10K
CL = 100 pF
CL = 100 pF
Vcc = 1.8V
Vcc = 1.8V
phase
phase
phase
phase
4
4
1E+6
1E+6
1E+6
1E+6
180
180
160
160
140
140
120
120
100
100
80
80
60
60
40
40
180
180
160
160
140
140
120
120
100
100
80
80
60
60
40
40
5
5
1.70
1.70
1.60
1.60
1.50
1.50
1.40
1.40
1.30
1.30
1.20
1.20
0.55
0.55
0.50
0.50
0.45
0.45
0.40
0.40
0.35
0.35
0.30
0.30
70
70
60
60
50
50
40
40
30
30
20
20
10
10
0
0
1E+3
1E+3
-40
-40
-40
-40
gain
gain
Gain-Bandwidth Product vs. Temperature
Gain-Bandwidth Product vs. Temperature
Vcc = 1.8V
Vcc = 1.8V
gain = +1
gain = +1
Vin = 0.4 to 1.4V
Vin = 0.4 to 1.4V
RL = 10kohms
RL = 10kohms
CL = 100 pF
CL = 100 pF
Gain and Phase vs. Frequency
Gain and Phase vs. Frequency
-20
-20
-20
-20
Vcc = 5V
Vcc = 5V
Vcc = 1.8V
Vcc = 1.8V
Vcc = 3V
Vcc = 3V
Slew Rate vs. Temperature
Slew Rate vs. Temperature
0
0
0
0
1E+4
1E+4
Frequency (Hz)
Frequency (Hz)
20
20
20
20
Temperature (°C)
Temperature (°C)
negative Slew Rate
negative Slew Rate
Temperature (°C)
Temperature (°C)
40
40
40
40
1E+5
1E+5
60
60
60
60
RL = 10K
RL = 10K
CL = 100 pF
CL = 100 pF
Vcc = 3V
Vcc = 3V
Vicm = Vcc/2
Vicm = Vcc/2
RL = 10kohms
RL = 10kohms
CL = 100 pF
CL = 100 pF
positive Slew Rate
positive Slew Rate
phase
phase
80
80
80
80
100
100
100
100
1E+6
1E+6
180
180
160
160
140
140
120
120
100
100
80
80
60
60
40
40
120
120
120
120
140
140
140
140