AMC7834 Datasheet, PDF (23/93 Pages) Texas Instruments – AMC7834 12-Bit Integrated Power-Amplifier Monitor and Control System with Temperature, Current and Voltage Supervision Capabilities

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6.12.4 Typical Characteristics: Temperature Sensor
3.0
2.5
2.0
1.5
1.0
0.5
0.0
±0.5
±1.0
±1.5
±2.0
±2.5
±3.0
±40 ±25 ±10 5
20 35 50 65 80 95 110 125
T_A (ƒC)
C036
10 units
Figure 41. Local Temperature Sensor Error vs
Temperature
AMC7834
SLAS972B – NOVEMBER 2014 – REVISED MARCH 2016
3.0
2.5
2.0
1.5
1.0
0.5
0.0
±0.5
±1.0
±1.5
±2.0
±2.5
±3.0
±40 ±25 ±10 5 20 35 50 65 80 95 110 125
T_A (ƒC)
C037
10 units, T_(DIODE) = 25°C, RT-SET[2:0] = 011
Figure 42. Remote Temperature Sensor Error vs
Temperature
6.12.5 Typical Characteristics: Reference
2.5075
2.5050
2.5025
2.5000
2.4975
2.4950
2.4925
±40 ±25 ±10 5
20 35 50 65 80 95 110 125
T_A (ƒC)
C038
10 units
Figure 43. Reference Output Voltage vs Temperature
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