THS4532_15 Datasheet, PDF (18/58 Pages) Texas Instruments – THS4532 Ultra Low Power, Rail-to-Rail Output, Fully-Differential Amplifier

THS4532
SLOS829A – FEBRUARY 2013 – REVISED JULY 2015
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Typical Characteristics: V_S = 2.7 V (continued)
V_S+ = 2.7 V, V_S– = 0 V, CM = open, V_OUT = 2 Vpp, R_F = 2 kΩ, R_L = 2 kΩ Differential, G = 1V/V, Single-Ended Input,
Differential Output, Input and Output Referenced to mid-supply unless otherwise noted.
50
700
40
Ch 1
600
Ch 2
30
20
500
10
400
0
−10
300
−20
200
−30
100
−40
−50
−50 −25
V_S = 2.7 V
0
25
50
75
Temperature (°C)
Channel 1
100
125
G031
0
Input Offset Voltage (µV)
G032
V_S = 2.7 V
T_A = 25°C
Figure 31. THS4532IPW Input Offset Current vs
Temperature
Figure 32. THS4532IPW Input Offset Voltage Histogram
16
0°C to +70°C
14
−40°C to +85°C
−40C to +125C
12
10
8
6
4
2
0
Input Offset Voltage Temperature Drift (µV/°C)
G033
V_S = 2.7 V
Both Channels
1000
800
600
400
200
0
−200
−400
−600
−800
−1000
−50 −25
V_S = 2.7 V
0
25
50
75
Temperature (°C)
Channel 1
100
125
G034
Figure 33. THS4532IPW Input Offset Voltage Temp Drift
Histogram
Figure 34. THS4532IPW Input Offset Voltage vs
Temperature
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