Details

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BUY ADS8341E https://www.utsource.net/itm/p/1117481.html
16-Bit, 4-Channel Serial Output Sampling ANALOG-TO-DIGITAL CONVERTER

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VDD	Operating	4.75		5.25	V
Analog Input Voltage	VIN	Operating	0		VREF	V
Reference Voltage	VREF	Operating	2.048		4.096	V
Power Consumption	IDD	VDD = 5V, fs = 200 kSPS		13		mA
Input Bias Current	IIIN	VIN = 0 to VREF	-1		1	nA
Differential Nonlinearity	DNL	Full Scale Range	-1		+1	LSB
Integral Nonlinearity	INL	Full Scale Range	-1		+1	LSB
Signal-to-Noise Ratio	SNR	fs = 200 kSPS		90		dB
Effective Number of Bits	ENOB	fs = 200 kSPS		14.7		bits
Conversion Time	tCONV			1.1		渭s

Instructions for ADS8341E:

1. Power Supply Setup:

   • Ensure the supply voltage (VDD) is within the range of 4.75V to 5.25V.
   • Connect a stable power source to avoid fluctuations that can affect performance.

2. Reference Voltage Configuration:

   • Set the reference voltage (VREF) between 2.048V and 4.096V as per your application requirements.
   • Use a low-noise voltage reference for accurate analog-to-digital conversions.

3. Analog Input Connection:

   • Connect the analog input signal (VIN) ensuring it stays within the range of 0V to VREF.
   • Keep the input impedance in mind to minimize loading effects on the signal source.

4. Power Consumption Consideration:

   • Monitor the power consumption which typically runs around 13mA at full speed (200 kSPS).

5. Linearity Calibration:

   • Check and calibrate differential nonlinearity (DNL) and integral nonlinearity (INL) to ensure accuracy within 卤1 LSB.

6. Performance Metrics Monitoring:

   • Regularly monitor the signal-to-noise ratio (SNR) and effective number of bits (ENOB) to ensure optimal performance.
   • The conversion time (tCONV) should be approximately 1.1渭s under standard conditions.

7. Operational Checks:

   • Verify all connections and settings before initiating data acquisition.
   • Perform periodic checks on bias currents and other parameters to maintain operational integrity.

For detailed specifications and more advanced configurations, refer to the official datasheet provided by the manufacturer.

(For reference only)