TP2121/TP2121N/TP2122/TP2124
1.8V, 600nA Nanopower, Rail-to-Rail Input/Output Op-amps
Typical Performance Characteristics
Quiescent Supply Current vs. Temperature
Open-Loop Gain vs. Temperature
750.0
700.0
650.0
600.0
550.0
500.0
130
120
110
100
-40 -20
0
20
40
60
80 100
-40 -20
0
20
40
60
80
100
TEMPERATURE (OC)
TEMPERATURE (OC)
Quiescent Supply Current vs. Supply Voltage
Short-Circuit Current vs. Supply Voltage
30
25
20
15
10
5
750.0
700.0
85OC
650.0
27OC
600.0
550.0
500.0
450.0
400.0
-40OC
0
1.8
2.8
3.8
4.8
1.8
2.6
3.4
4.2
5
POWER SUPPLY VOLTAGE (V)
POWER SUPPLY VOLTAGE (V)
Input Offset Voltage Distribution
Input Offset Voltage vs. Common Mode Input Voltage
400
300
200
100
0
0.4
Production Package Units
V
DD=5V, VCM<VDD‐1V,
2000 Samples
0.3
TA = - 40OC
TA = +85OC
TA = +27OC
0.2
0.1
0
-0.1
0
1
2
3
4
5
-1.6
-1.2
-0.8
-0.4
0
0.4
0.8
1.2
1.6
Offset Voltage (mV)
Common Mode Input Voltage(V)
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