CJMCU-75 LM75 Temperature Sensor High-speed I2C Development Board

High Accuracy I2C Interface Temperature Sensor Board Module - Purple

SKU: 442774 (Added on -)
  • 2.70
  • CHINADXSOUL

    Free shipping To
    UNITED STATES

  • Dispatch: Ships within 7-10 business days
  • Form Color:

    Purple

CJMCU-75 LM75 Temperature Sensor High-speed I2C Development Board
This SKU 442774 is available in DXSOUL with Free Expedited delivery. DXSOUL: 901442774
It is a high-speed I2C interface temperature sensor. In the temperature range of -55 ℃ ~ + 125 ℃, the temperature was directly converted to digital signals, and to achieve the accuracy of 0.125 ℃. MCU can read data of its internal registers directly via I2C bus, and can operate four registers through I2C to set different operating modes. LM75A has three selectable logic address pins, making it possible to connect eight devices at the same time without address conflict on the same bus.

Features:
1. I2C bus interface, the device address 7 slave address 1001xxx, can expand external eight devices on the same bus;
2. Power range: 2.8V ~ 5.5V, temperature range: -55~+125'C;
3. 11bit ADC provides a temperature resolution of 0.125'C;
4. Temperature accuracy:±2'C(-25~100'C),±3 ℃(-55~125'C)
5. Programmable temperature threshold and hysteresis set points;
6. In order to reduce power consumption, the current consumption in shutdown mode is only 1.0uA;
7. On power-up the device can be used as a stand-alone temperature controller

ESD protection:
JESD22A114 standard: through 2000V HBM mode
JESD22A115 standard: through  200V MM mode
JESD22-C101 standard: through 1000V CDM mode
JEDEC (JESD78) standard: latch-up test can up to 100mA
Small 8pin package: SO8, TSSOP8 and super small package of XSON8U
General
ModelCJMCU-75 LM75
Quantity1Piece
Form ColorPurple
MaterialCCL + components
Specification
ApplicationTemperature sensor
Working Voltage 2.8~5.5V
English Manual / SpecYes
Download Link http://pan.baidu.com/s/1mhOinjy
Dimensions & Weight
Dimensions 0.79 in x 0.51 in x 0.12 in (2 cm x 1.3 cm x 0.3 cm)
Weight 0.18 oz (5 g)
Packing List
1 * Board
1 * 5pin header

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Quantity 3+ units 5+ units 10+ units
Rate US$2.39 shipped US$2.38 shipped US$2.37 shipped

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5.0
Customer's impression:
Good temperature sensor
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  • rndmmm6bmuq13 Post on 11/3/2016

    Pros : Small, easy to fit in a small package. Cons : It measures the chip temperature itself. So in order to monitor a room temperature it should not be placed near any heat source like the board it's connected to. The is... Read more

    Impression:Good temperature sensor

    0 4 0

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