Product Summary

The LM703L is a temperature sensor,Delta-Sigma analog-to-digital converter with an SPI and MICROWIRE compatible interface available in LLP and MSOP 8-pin packages. The host can query the LM703L at any time to read temperature. The LM703L has 10-bit plus sign temperature resolution (0.25°C per LSB while operating over a temperature range of 55°C to +150°C. Applications of the LM703L include: System Thermal Management, Personal Computers, Disk Drives, Office Electronics.

Parametrics

LM703L absolute maximum ratings: (1) Supply Voltage: -0.3V to 6.0V; (2) Voltage at any Pin: -0.3V to V+ +0.3V; (3) Input Current at any Pin: 5mA; (4)Package Input Current: 20mA; (5) Storage Temperature: -65°C to +150°C; (6) Soldering Information,Lead Temperature MSOP-8 and LLP-8 Packages, Vapor Phase(60 seconds): 215°C; (7) Infrared(15 seconds) : 220°C; (8) ESD Susceptibility Human Body Model: 300V; (9) Machine Model: 300V; (10) Specified Temperature Range, TMIN to TMAX : -55°C to +150°C, )Supply Voltage Range(+Vs) : +2.65V to +5.5V.

Features

LM703L features: (1) 0.25°C temperature resolution; (2) Shutdown mode conserves power between temperature reading; (3) SPIand MICROWIRE Bus interface; (4) MSOP-8 and LLP-8 packages save space.

Diagrams

LM703L Block Diagram