lm75b 数字温度传感器和热看门狗芯片用户手册 -澳门皇冠贵宾会网址

lm75b 数字温度传感器和热看门狗

使用该芯片的有：

myd-lpc4357 工控板/开发板

myd-lpc4350 工控板/开发板

myd-lpc1857 工控板/开发板

myd-lpc1850 工控板/开发板

 pin-for-pin replacement for industry standard lm75 and lm75a and offers improved
temperature resolution of 0.125 c and specification of a single part over power supply
range from 2.8 v to 5.5 v
 i2c-bus interface with up to 8 devices on the same bus
 power supply range from 2.8 v to 5.5 v
 temperatures range from 55 c to 125 c

 frequency range 20 hz to 400 khz with bus fault time-out to prevent hanging up the
bus
 11-bit adc that offers a temperature resolution of 0.125 c
 temperature accuracy of:
 2 c from 25 c to 100 c
 3 c from 55 c to 125 c
 programmable temperature threshold and hysteresis set points
 supply current of 1.0 a in shutdown mode for power conservation
 stand-alone operation as thermostat at power-up
 esd protection exceeds 4500 v hbm per jesd22-a114 and 2000 v cdm per
jesd22-c101
 latch-up testing is done to jedec standard jesd78 which exceeds 100 ma
 small 8-pin package