TS18712A ST Microelectronics, Inc., TS18712A Datasheet - Page 11

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

-10
-10
-15
-15
-20
-20
-25
-25
0.70
0.70
0.65
0.65
0.60
0.60
0.55
0.55
0.50
0.50
0.45
0.45
0.40
0.40
0.35
0.35
-10
-10
60
60
50
50
40
40
30
30
20
20
10
10
-5
-5
0
0
0
0
-10
-10
10
10
-40
-40
Vcc = 3V
Vcc = 3V
gain = +1
gain = +1
Vin = 1 to 2V
Vin = 1 to 2V
RL = 10kohms
RL = 10kohms
CL = 100 pF
CL = 100 pF
-20
-20
Phase Margin vs. Load Capacitor
Phase Margin vs. Load Capacitor
Gain Margin vs. Output Current
Gain Margin vs. Output Current
Slew Rate vs. Temperature
Slew Rate vs. Temperature
0
0
-5
-5
DC Output Current (mA)
DC Output Current (mA)
Load Capacitor (pF)
Load Capacitor (pF)
20
20
Temperature (°C)
Temperature (°C)
40
40
100
100
0
0
60
60
positive Slew Rate
positive Slew Rate
negative Slew Rate
negative Slew Rate
80
80
Vcc = 1.8V
Vcc = 1.8V
RL = 1 kOhms
RL = 1 kOhms
CL = 220 pF
CL = 220 pF
Vcc = 1.8V
Vcc = 1.8V
gain = 40dB
gain = 40dB
RL = 1Kohms
RL = 1Kohms
5
5
100
100
120
120
1000
1000
140
140
10
10
0.75
0.75
0.70
0.70
0.65
0.65
0.60
0.60
0.55
0.55
0.50
0.50
0.45
0.45
0.40
0.40
0.35
0.35
35
35
30
30
25
25
20
20
15
15
10
10
80
80
75
75
70
70
65
65
60
60
55
55
50
50
45
45
40
40
5
5
1E+1
1E+1
-10
-10
-40
-40
Vcc = 5V
Vcc = 5V
gain = +1
gain = +1
Vin = 2 to 3V
Vin = 2 to 3V
RL = 10kohms
RL = 10kohms
CL = 100 pF
CL = 100 pF
Vcc = 1.8V
Vcc = 1.8V
gain = 100
gain = 100
Rs = 100 ohms
Rs = 100 ohms
Equivalent Input Noise vs. Frequency
Equivalent Input Noise vs. Frequency
-20
-20
Phase Margin vs. Output Current
Phase Margin vs. Output Current
1E+2
1E+2
Slew Rate vs. Temperature
Slew Rate vs. Temperature
0
0
-5
-5
DC Output Current (mA)
DC Output Current (mA)
20
20
TS1871-TS1872-TS1874
Frequency (Hz)
Frequency (Hz)
Temperature (°C)
Temperature (°C)
40
40
1E+3
1E+3
0
0
positive Slew Rate
positive Slew Rate
60
60
negative Slew Rate
negative Slew Rate
80
80
Vcc = 1.8V
Vcc = 1.8V
RL = 1 kOhms
RL = 1 kOhms
CL = 220 pF
CL = 220 pF
1E+4
1E+4
100
100
5
5
120
120
1E+5
1E+5
140
140
11/21
10
10