NE1618
NE1618 is Temperature monitor for microprocessor systems manufactured by Philips Semiconductors.
INTEGRATED CIRCUITS
NE1618 Temperature monitor for microprocessor systems
Product data Supersedes data of 2001 Oct 03 File under Integrated Circuits, IC11 Handbook 2002 Jan 04
Philips Semiconductors
Philips Semiconductors
Product data
Temperature monitor for microprocessor systems
Features
- Monitors local and remote temperature
- Accuracy
- ± 2 °C local (on-chip) sensor
- ± 1.5 °C remote sensor with 1 °C resolution
- ± 1.0 °C remote sensor with 0.125 °C resolution programmable. The device can have 1 of 9 addresses (determined by 2 address pins), so there can be up to 9 of the NE1618 on the SMBus. It can also be put in a standby mode (in order to save power). This can be done either with software (over the SMBus) or with hardware (using the STBY pin).
- No calibration required
- Programmable over/under temperature alarm
- SMBus 2-wire serial interface
- 3 V to 3.6 V supply range
- 80 µA supply current in operating mode
- 3 µA (typical) supply current in standby mode
- Small 16-lead QSOP package
APPLICATIONS
PIN CONFIGURATION
TEST1 VDD 1 2 16 TEST16 15 STBY 14 SCLK
D+ 3 D- TEST5 ADD1 GND GND 4 5 6 7 8
13 TEST13 12 SDATA 11 ALERT 10 ADD0 9 TEST9
- Desktop puters
- Notebook puters
- Smart battery packs
- Industrial controllers
- Tele...
