LM75BDP传感器变送器的温度传感器-模拟数字输出规格书PDF中文资料

1. Features and benefits

 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:

 ±0.5 C from C to +50 C

 ±1 C from 25 C to +100 C

 ±1.5 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 4000 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

2. Applications

 System thermal management

 Personal computers

 Electronics equipment

 Industrial controllers