HK1003 two-wire interface digital temperature sensor-Huake

HK1003 two-wire interface digital temperature sensor

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HK1003 is a low power digital temperature sensor in a 4-bump Wafer Level Chip Scale Package (WLCSP). HK1003 has a two-wire interface compatible with I2C and SMBus interfaces. At the same time, the interface also supports multi-device access (MDA) commands, allowing the master controller to communicate with multiple devices on the bus at the same time. When multiple devices need to be HK1003 is a very good choice when monitoring the temperature measurement area, and the measurement area is limited in space and sensitive to power consumption.

Key words:

Temperature sensor chip series

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Product Details

　 HK1003 is a low-power 4-bump Wafer Level Chip Scale Package (WLCSP) consumption digital temperature sensor. HK1003 has a two-wire interface compatible with I²C and SMBus interface. At the same time, the interface also supports multiple device access (MDA) commands, allowing the master controller to communicate with multiple devices on the bus at the same time. When there are multiple temperature measurement areas that need to be monitored, and the space of the measurement area is limited , when power consumption is sensitive, HK1003 is a very good choice.

Product Features:
♦ Power supply range:1.4V ~ 3.6V
♦ Temperature range:- 40℃ ~ 125℃
♦ Resolution:8 bit
♦ Static current: 3 uA(0.25Hz)
♦ Off current:1 uA
♦Temperature accuracy: ≤ 1.0 ℃ (-40 ℃ ~ 100 ℃)
♦ Wafer Level Chip Packaging ( WLCSP-4 )
♦ Digital signal output: compatible SMBus, I2C interface
♦ Multi-device read (MDA), global read/write operations

Technical parameters:

Application scenarios:
♦ Laptop
♦ Mobile phone
♦ Server
♦ Communication equipment

Temperature sensor chip series