TP5531/TP5532/TP5534
1.8V, 34μA, RRIO, Zero Drift Op-amps
Typical Performance Characteristics
Offset Voltage Distribution
Offset Voltage vs TEMPERATURE
18
16
14
12
10
8
10
8
6
4
2
0
-2
-4
-6
-8
-10
6
4
2
0
-50 -25
0
25
50
75
100 125
Temperature(°C)
Offset Voltage (μV)
CMRR vs FREQUENCY
OPEN-LOOP GAIN vs FRENQUENCY
120
140
120
100
80
140
100
80
90
60
40
40
20
60
0
40
-10
-60
-20
-40
-60
20
0
1
100
10k
1M
1
10
100
1k
10k
100k
1M
Frequency(Hz)
Frequency(Hz)
PSRR vs FREQUENCY
OUTPUT SWING vs LOAD CURRENT
140
120
100
80
3
+PSRR
V = ±2.5V
。
25°C
2
1
25 C
。
125°C
125 C
-PSRR
0
60
。
-1
-2
-3
125 C
40
。
20
。
-40 C
25 C
0
1
10
100
1k
10k
100k
1M
0
5
10 15 20 25 30 35 40 45 50 55 60
Frequency(Hz)
Output current(mA)
REV1.0
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