Details

---

BUY ADCS7476AIMF https://www.utsource.net/itm/p/12620574.html

Parameter	Symbol	Min	Typ	Max	Unit	Description
Supply Voltage	VDD	2.7	-	5.5	V	Operating supply voltage
Analog Input Range	VIN	0	-	VDD	V	Range of analog input voltage
Conversion Time	tCONV	-	1.3	2.1	μs	Time to complete a conversion (at 1 MSPS)
Sampling Rate	fSAMP	-	1	-	MSPS	Maximum sampling rate
Differential Nonlinearity	DNL	-1	0	+1	LSB	Deviation from ideal transfer function
Integral Nonlinearity	INL	-1	0	+1	LSB	Deviation from ideal straight line
Signal-to-Noise Ratio	SNR	-	78	-	dB	Ratio of signal power to noise power
Total Harmonic Distortion	THD	-	-78	-	dB	Ratio of sum of powers of all harmonic components to power of
Power Consumption	IDD	-	12	-	mA	Current consumption at 5V supply and 1 MSPS
Operating Temperature	Toper	-40	-	85	°C	Temperature range for operation
Storage Temperature	Tstg	-65	-	150	°C	Temperature range for storage

Instructions:

1. Power Supply:

   • Ensure the supply voltage (VDD) is within the specified range of 2.7V to 5.5V.
   • Use a stable power source to avoid fluctuations that can affect performance.

2. Analog Input:

   • Connect the analog input (VIN) to the signal source ensuring it stays within the range of 0V to VDD.
   • Avoid exceeding the maximum input voltage to prevent damage to the ADC.

3. Conversion:

   • The ADCS7476AIMF operates at a maximum sampling rate of 1 MSPS.
   • The conversion time is typically 1.3 μs to 2.1 μs at this rate.

4. Linearity:

   • Monitor the Differential Nonlinearity (DNL) and Integral Nonlinearity (INL) to ensure accurate conversions.
   • Both should be within ±1 LSB for optimal performance.

5. Signal Quality:

   • The Signal-to-Noise Ratio (SNR) is typically 78 dB, indicating good signal quality.
   • The Total Harmonic Distortion (THD) is typically -78 dB, indicating low distortion.

6. Power Consumption:

   • The device consumes approximately 12 mA at 5V supply and 1 MSPS sampling rate.
   • Consider power management techniques if power consumption is a concern.

7. Temperature:

   • Operate the device within the temperature range of -40°C to 85°C for reliable performance.
   • Store the device within the temperature range of -65°C to 150°C.

8. Handling:

   • Handle the device with care to avoid static discharge which can damage sensitive components.
   • Follow standard ESD (Electrostatic Discharge) precautions during handling and installation.

(For reference only)