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更新时间:2013-10-23 11:48:52 应用平台:Win9X/Win2000/WinXP
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软件语言:英文 软件类别:开发板资料 > 外围芯片手册
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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

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