Typical Performance Characteristics
Offset Voltage Distribution
18 16 14
12 10 8 6 4
2
0
Offset Voltage (μV)
OPEN-LOOP GAIN vs FRENQUENCY
120
140
100 80 60 90
40
20 40 0 -20 -10
-40 -60
-60
1
100
10k
1M
Frequency(Hz) PSRR vs FREQUENCY
140
120
+PSRR
100 80 -PSRR
60 40
20
0 1
10
100
1k
10k
100k
1M
Frequency(Hz)
Offset Voltage vs TEMPERATURE
10 8
6 4 2 0 -2 -4 -6
-8
-10 -50
-25
0
25
50
75
100
125
Temperature(°C)
CMRR vs FREQUENCY
140 120
100 80 60 40 20 0 1
10 100 1k 10k 100k 1M
Frequency(Hz)
OUTPUT SWING vs LOAD CURRENT
3 2 。 V = ±
°C
2.5V
25
1
。
°C 0
125 125 C -1
。 125 C
-2
。
。C -40
C
25
-3
0 5 10 15 20 25 30 35 40 45 50 55 60
Output current(mA)
Typical Performance Characteristics(continue)
IB vs COMMON-MODE VOLTAGE
100 80
60 40 20
0 -20 -40 -60 -80 -100
0
1
2
3
4
5
Common-Mode Voltage(V)
10
-50
-25
0
25
50
75
100
125
Temperature(°C)
100 1000
INPUT BIAS vs TEMPERATURE
10000
Vosvs COMMON-MODE VOLTAGE
QUIESCENT CURRENT vs TEMPERATURE
45 40 35 30 25
2 1.5 1 0.5 0 -0.5
20 15
-1 -1.5 -2
0
1
2
3
4
5
10 5
0 -50
150
-25
0
25
50
75
100
125
Common-Mode Voltage(V)
Temperature(°C)
Quiescent Current Distribution
160
Large-Scale Step Response
G= +1
140
120 100 80 60 40 20 0
RL=10KΩ
Iq (μA)
Time (50μs/div)
5
Typical Performance Characteristics(continue)
Small-Scale Step Response G=+1 RL=10KΩ
Input
Positive Over-Voltage Recovery
Output
Time (5μs/div) Time (50μs/div)
Negative Over-Voltage Recovery
0.1Hz TO 10Hz NOISE
Input
Output
Time (50μs/div)
5s/div
VOLTAGE NOISE SPECTRAL DENSITY vs
100
FREQUENCY
10
0.01
0.1 1 10 100 1k 10k
Frequency (Hz)
Typical Applications
Bi-Directional Current Sense Amplifier
VDD +1.8V to +5.5V
ISENSE+
499 kΩ
VREF
4.99 kΩ
0.1 Ω
4.99 kΩ
499 kΩ
TP5531
VSENSE
ISENSE-
Thermistor Measurement
100 kΩ
1 MΩ
60 kΩ
1 MΩ
NTC
Thermistor
TP5531
3 V
TP5531 TP5532 TP5534系列3PEAK零漂运算放大器 - 图文
