Andigilog ASC7531A
aSC7531A is used with 2N3904 transistor connected as a remote diode, aSC7531B is used with CPU substrate diode. The aSC7531 is available in MSOP-10 surface mount package.| Part No. | ASC7531A |
|---|---|
| Datasheet | ASC7531A Download |
| Manufacturer | Andigilog |
| Description | LOW-VOLTAGE 1-WIRE DIGITAL TEMPERATURE SENSOR AND VOLTAGE MONITOR |
| Buy | Stock & Price |
DESCRIPTION
The aSC7531 is a high-precision CMOS temperature sensor and voltage monitor with Simple Serial Transport (SST) compatible serial digital interface, intended for use in PC hardware monitor applications. Communication of device capabilities, temperature and voltage readings take place over the high-speed bi-directional SST interface. The SST temperature sensor provides a means for an analog signal to travel over a digital bus enabling remote temperature sensing in areas previously not monitored in the PC. The temperature sensor supports an internal and external thermal diode. Pin Configuration VDD GND D+ D12V 1 10 SST ADD0 2.5V VCCP 5V 2 9 3 8 aSC7531A/ aSC7531B 4 5 7 6FEATURES
●● On-chip and remote temperature sensors Accuracy: o +/- 3°C over operational range o Internal +/- 2°C over 40°C to 70°C o Remote +/- 1°C over 50°C to 70°C Operational Range: -40°C to 125°C Temperature resolution: 0.125°C Voltage monitoring of 12V, 5V, 3.3V, 2.5V and Vccp to +/- 2% accuracy, 7.8mV r...
