TS1874A STMicroelectronics, TS1874A Datasheet - Page 8

• Manufacturer Part Number: TS1874A
• Description: 1.8V min. voltage supply, micropower
• Manufacturer: STMicroelectronics

Electrical characteristics
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Figure 1.
Figure 3.
Figure 5.
-10.0
-10.0
-20.0
-20.0
-30.0
-30.0
-40.0
-40.0
600
600
500
500
400
400
300
300
200
200
100
100
10.0
10.0
160
160
140
140
120
120
100
100
0.0
0.0
80
80
60
60
40
40
20
20
0
0
0
0
0
0
-40
-40
-2. -1.6 -1.2 -.8
-2. -1.6 -1.2 -.8
-20
-20
Input offset voltage distribution
Input bias current vs. temperature
at Vcc = 1.8 V
Supply current/amplifier vs. supply
voltage
0
0
Input offset voltage (mV)
Input offset voltage (mV)
2
2
20
20
Supply voltage (V)
Supply voltage (V)
Temperature (°C)
Temperature (°C)
-.4
-.4
40
40
4
4
0
0
60
60
.4
.4
80
80
Tamb = 25°C
Tamb = 25°C
492 pieces tested
492 pieces tested
492 pieces tested
Vcc = 5V
Vcc = 5V
Vcc = 5V
Temp = +25°C
Temp = +25°C
Temp = +25°C
.8
.8
Vcc = 1.8V
Vcc = 1.8V
Vicm = 0.9V
Vicm = 0.9V
100
100
6
6
1.2
1.2
120
120
Doc ID 6992 Rev 5
1.6
1.6
140
140
2
2
8
8
Figure 2.
Figure 4.
Figure 6.
550
550
500
500
450
450
400
400
350
350
300
300
250
250
-100
-100
-150
-150
-10.0
-10.0
-20.0
-20.0
-30.0
-30.0
-40.0
-40.0
200
200
150
150
100
100
10.0
10.0
-50
-50
50
50
0.0
0.0
0
0
-40
-40
-40
-40
-40 -20
-40 -20
-20
-20
-20
-20
Input offset voltage vs. temperature
Input bias current vs. temperature
at Vcc = 3 V
Supply current/amplifier vs.
temperature
0
0
0
0
0
0
20
20
20
20
20
20
Temperature (°C)
Temperature (°C)
Temperature (°C)
Temperature (°C)
Temperature (°C)
Temperature (°C)
40
40
40
40
40 60
40 60
60
60
60
60
TS187x, TS187xA
80
80
80
80
80 100
80 100
Vcc = 3V
Vcc = 3V
Vicm = 1.5V
Vicm = 1.5V
100
100
100
100
Vcc = 3V
Vcc = 3V
Vcc = 5V
Vcc = 5V
Vcc = 5V
Vcc = 5V
Vcc = 1.8V
Vcc = 1.8V
Vcc = 1.8V
Vcc = 1.8V
Vcc = 3V
Vcc = 3V
120
120
120
120
120 140
120 140
140
140
140
140