Details

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BUY ADS7830IPWR https://www.utsource.net/itm/p/5433808.html
8-Bit, 8-Channel Sampling ANALOG-TO-DIGITAL CONVERTER with I2C? Interface

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VDD	Operating	2.7		5.5	V
Input Voltage Range	VIN		0		VDD	V
Analog Input Channels	N/A			8		ch
Conversion Time	tCONV	Full-scale step		140		渭s
Data Output Rate	fOUT			3.6		kHz
Power Consumption	IDD			200		渭A
Operating Temperature	Toper		-40		85	掳C

Instructions for ADS7830IPWR:

1. Power Supply Connection:

   • Connect the VDD pin to a power supply within the range of 2.7V to 5.5V.
   • Connect GND to the ground.

2. Analog Inputs:

   • The device has 8 analog input channels (AIN0 to AIN7).
   • Ensure the input voltage does not exceed VDD and is not less than 0V.

3. Data Communication:

   • Use I2C protocol for communication.
   • Address the ADS7830 using its default I2C address (0x48).

4. Configuration:

   • Set up the desired channel by sending a configuration command via I2C.
   • Start conversion by writing to the control register.

5. Reading Data:

   • After conversion, read the data from the output registers.
   • Each conversion result is 8 bits.

6. Power Management:

   • For low power consumption, ensure that the device operates within specified temperature and voltage ranges.
   • Disconnect or put into sleep mode when not in use to save power.

7. Environmental Considerations:

   • Operate within the temperature range of -40掳C to 85掳C for reliable performance.

Note: Always refer to the official datasheet for detailed specifications and advanced configurations.

(For reference only)