AMC7820 Datasheet, PDF (11/28 Pages) Texas Instruments – ANALOG MONITORING AND CONTROL

TYPICAL CHARACTERISTICS: Thermistor Current Source (THERM IOUT, Pin 2) (Cont.)
At T_A = +25°C, +AV_DD, BV_DD = +5.0V, V_REF = Internal +2.5V, unless otherwise noted.
THERM I_OUT CURRENT DISTRIBUTION
WITH INTERNAL VOLTAGE REFERENCE
25
R_ISET = 100kΩ
20
15
10
5
0
THERM I_OUT CURRENT DISTRIBUTION
WITH EXTERNAL VOLTAGE REFERENCE
25
R_ISET = 100kΩ
20
15
10
5
0
Therm I_OUT (µA)
Therm I_OUT (µA)
TYPICAL CHARACTERISTICS: Operational Amplifiers
At T_A = +25°C, +AV_DD, BV_DD = +5.0V, V_REF = Internal +2.5V, unless otherwise noted.
OFFSET VOLTAGE DISTRIBUTION
20
18
16
14
12
10
8
6
4
2
0
Offset Voltage (mV)
OFFSET VOLTAGE DRIFT DISTRIBUTION
18
16
14
12
10
8
6
4
2
0
Offset Voltage Drift (µV/°C)
100.0
INPUT BIAS CURRENT vs TEMPERATURE
10.0
1.0
0.1
–50
–25
0
25
50
Temperature (°C)
75
100
INPUT BIAS CURRENT
vs INPUT COMMON-MODE VOLTAGE
2.0
1.5
1.0
0.5
0.0
–0.5
–1.0
–1.5
–2.0
–1.0 –0.5 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
Common-Mode Voltage (V)
AMC7820
11
SBAS231B
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