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产品信息
LM75BD,118
板上安装温度传感器 I2C LOCAL +/- 20C TS DIGITAL TEMP SENSOR
Digital temperature sensor and thermal watchdog
Features and benefits LM75BD,118
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
I 2C-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: LM75BD
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 1000 V CDM per JESD22-C101
Latch-up testing is done to JEDEC Standard JESD78 which exceeds 100 mA
Small 8-pin package types: SO8, TSSOP8, 3 mm 2 mm XSON8U, and
2 mm 3 mm HWSON8
Applications LM75BD,118
System thermal management
Personal computers
Electronics equipment
Industrial controllers
