Manufacturer:
onsemi
ADT7483AARQZ-RL
Temp Sensor Digital Serial (2-Wire) 16-Pin QSOP T/R
Avnet Manufacturer Part #:
ADT7483AARQZ-RL
RoHS 6 Compliant
The ADT7483A is a three-channel digital thermometer and under/over temperature alarm, intended for use in PCs and thermal management systems. It can measure the temperature in two remote locations, for example, the remote thermal diode in a CPU or GPU, or a discrete diode connected transistor. It can also measure its own ambient temperature.
Key Features
- 1 Local and 2 Remote Temperature Sensors
- 0.25°C Resolution/1°C Accuracy on Remote Channels
- 1°C Resolution/1°C Accuracy on Local Channel
- Extended, Switchable Temperature Measurement Range 0°C to +127°C (default) or 64°C to +191°C
- 2-wire SMBus Serial Interface with SMBus Alert Support
- Programmable Over/Under Temperature Limits
- Offset Registers for System Calibration
- Up to 2 Overtemperature Fail-safe overbar: THERM Outputs
- 240 µA Operating Current, 5 µA Standby Current
Technical Attributes
Find Similar Parts|
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Description | Value |
|---|---|---|
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Product Range | ADT7483A Series |
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Supply Voltage Min | 3 |
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No. of Pins | 16 |
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Operating Temperature Max | 125 °C |
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No. of Channels | 3 |
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Accuracy | ± 2.5°C |
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Resolution | 0.25 |
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Supply Voltage Max | 3.6 |
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Operating Temperature Min | -40 °C |
ECCN / UNSPSC / COO
| Description | Value |
|---|---|
| ECCN: | EAR99 |
| SCHEDULE B: | PARTS... |
| HTSN: | PARTS... |