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ADM1025 View Datasheet(PDF) - ON Semiconductor

Part Name
Description
Manufacturer
ADM1025
ON-Semiconductor
ON Semiconductor ON-Semiconductor
ADM1025 Datasheet PDF : 21 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
Preliminary Technical Data
ADM1025/ADM1025A
SPECIFICATIONS
TA = TMIN to TMAX, VCC = VMIN to VMAX, unless otherwise noted.
Table 1.
Parameter
POWER SUPPLY
Supply Voltage, VCC1
Supply Current, ICC2
TEMPERATURE-TO-DIGITAL CONVERTER
Internal Sensor Accuracy
Resolution
External Diode Sensor Accuracy
Resolution
Remote Sensor Source Current
ANALOG-TO-DIGITAL CONVERTER (INCLUDING MUX AND
ATTENUATORS)
Total Unadjusted Error, TUE3
Differential Nonlinearity, DNL
Power Supply Sensitivity
Conversion Time (Analog Input or Internal Temperature)4
Conversion Time (External Temperature)4
Input Resistance (2.5 V, 3.3 V, 5 V, 12 V, VCCPIN)
OPEN-DRAIN DIGITAL OUTPUT ADD/RST/INT/NTO
Output Low Voltage, VOL
High Level Output Leakage Current, IOH
RST Pulsewidth
OPEN-DRAIN SERIAL DATABUS OUTPUT (SDA)
Output Low Voltage, VOL
High Level Output Leakage Current, IOH
SERIAL BUS DIGITAL INPUTS (SCL, SDA)
Input High Voltage, VIH
Input Low Voltage, VIL
Hysteresis
DIGITAL INPUT LOGIC LEVELS (ADD, VID0–VID4, NTI)5
VID0–VID3 Input Resistance
VID4 Input Resistance
Input High Voltage, VIH6
Input Low Voltage, VIL6
DIGITAL INPUT LEAKAGE CURRENT
Input High Current, IIH
Input Low Current, IIL
Input Capacitance, CIN
Min Typ Max Unit Test Conditions/Comments
3.0 3.30 5.5 V
1.4 2.5 mA Interface Inactive, ADC Active
32 500 μA Standby Mode
±3 °C
1
°C
±5 °C
±3 °C
60°C ≤ TA ≤ 100°C; VCC = 3.3 V
1
°C
180
μA High Level
11
μA Low Level
±2 %
±1 LSB
±1
%/V
11.6
ms
34.8
ms
80 140 250 kΩ
0.4 V
IOUT = −6.0 mA; VCC = 3 V
0.1 1
μA
VOUT = VCC; VCC = 3 V
20 45 ms
0.4 V
IOUT = –6.0 mA; VCC = 3 V
0.1 1
μA
VOUT = VCC
2.1
V
0.8 V
500
mV
100
kΩ ADM1025 Only
300
kΩ ADM1025 Only
100
kΩ ADM1025A
2.1
V
0.8 V
−1
5
μA
VIN = VCC
+1
μA
VIN = 0
pF
Rev. P5 | Page 3 of 21| www.onsemi.com
 

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