Details

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BUY EH-90001 https://www.utsource.net/itm/p/12609755.html

Parameter	Description
Model Number	EH-90001
Type	Electronic Component (Specify Type)
Operating Voltage	3.3V to 5.5V DC
Operating Current	10mA (Typical)
Maximum Power Consumption	55mW
Operating Temperature Range	-40掳C to +85掳C
Storage Temperature Range	-55掳C to +125掳C
Humidity Range	5% to 95% RH (Non-condensing)
Dimensions	10mm x 10mm x 2mm
Weight	2g
Pin Configuration	4-Pin (GND, VCC, DATA, CLK)
Communication Protocol	I2C (Specify Version)
Data Rate	Up to 400 kbps
Supply Voltage Tolerance	卤10%
ESD Protection	卤2kV (HBM)
RoHS Compliance	Yes
Lead-Free	Yes

Instructions for Use:

1. Power Supply:

   • Connect the VCC pin to a stable power supply within the operating voltage range (3.3V to 5.5V).
   • Connect the GND pin to the ground of the power supply.

2. Communication:

   • Connect the DATA pin to the SDA line of the I2C bus.
   • Connect the CLK pin to the SCL line of the I2C bus.
   • Ensure that pull-up resistors are connected to both the SDA and SCL lines. Typical values are 4.7k惟 to 10k惟.

3. Initialization:

   • After powering the device, send an initialization command to the device using the I2C protocol.
   • Refer to the device datasheet for specific initialization commands and sequences.

4. Operation:

   • Use the I2C protocol to read data from or write data to the device.
   • Ensure that the communication speed does not exceed 400 kbps to avoid data corruption.

5. Handling:

   • Handle the device with care to avoid physical damage.
   • Follow ESD protection guidelines to prevent damage from static electricity.

6. Storage:

   • Store the device in a dry environment within the specified humidity range.
   • Avoid exposure to extreme temperatures outside the storage temperature range.

7. Disposal:

   • Dispose of the device in accordance with local environmental regulations.
   • The device is RoHS compliant and lead-free, making it suitable for recycling programs.

(For reference only)