Details

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BUY ADS1110A0IDBVR https://www.utsource.net/itm/p/12447296.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VDD	Operating	2.0		5.5	V
Input Voltage Range	VIN		0		VDD	V
Conversion Rate	f_CONV	Continuous Mode		860		SPS
Input Bias Current	I_BIAS	VIN = GND	-10		10	nA
Differential Input Range	VIN+/-	Single-ended	0		VDD	V
Power Consumption	IDD	Active, VDD=3V		150		μA
Output Data Rate	f_ODR			8		SPS

Instructions for ADS1110A0IDBVR:

1. Power Supply:

   • Ensure the supply voltage (VDD) is within the range of 2.0V to 5.5V.
   • Connect VDD to a stable power source and GND to the system ground.

2. Input Signal:

   • The input signal should be within the range of 0V to VDD.
   • For single-ended operation, connect the input signal to the VIN pin and GND to the reference point.

3. Conversion Mode:

   • Set the conversion rate using the configuration settings. The typical conversion rate is 860 samples per second (SPS).
   • For continuous mode, ensure the device is configured to continuously sample the input.

4. Bias Current:

   • Be aware that the input bias current can range from -10nA to 10nA, which may affect high impedance sources.

5. Power Management:

   • Monitor the power consumption, which is typically around 150μA when active at 3V supply.
   • Consider power-saving modes if low-power operation is necessary.

6. Output Data Handling:

   • The output data rate is typically 8 SPS. Configure the output data handling to match this rate.
   • Use the appropriate SPI/I2C commands to read the converted data.

7. Installation:

   • Mount the device on a PCB ensuring proper thermal management and noise isolation.
   • Follow the manufacturer’s guidelines for layout and decoupling capacitors.

Note: Always refer to the specific datasheet provided by Texas Instruments for detailed information and any updates or changes to specifications.

(For reference only)