Details

---

BUY AD7893ANZ-2 https://www.utsource.net/itm/p/12405536.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VDD	Operating	4.5		5.5	V
Analog Input Voltage	VIN	Range	0		VREF	V
Reference Voltage	VREF		2.5		5.0	V
Conversion Time	tCONV	@ 1 MSPS		1		μs
Power Dissipation	PD				15	mW
Differential Nonlinearity	DNL		-1		+1	LSB
Integral Nonlinearity	INL		-1		+1	LSB
Offset Error	OFFSET		-2		+2	LSB
Gain Error	GAIN		-0.5		+0.5	% FS
Signal-to-Noise Ratio	SNR	@ 1 MSPS		88		dB

Instructions for AD7893ANZ-2:

1. Power Supply:

   • Ensure the supply voltage (VDD) is within the range of 4.5V to 5.5V.

2. Reference Voltage Setup:

   • Set the reference voltage (VREF) between 2.5V and 5.0V depending on the desired input range.

3. Analog Input:

   • Apply analog input voltages (VIN) within the range of 0V to VREF.

4. Conversion Process:

   • The conversion time is 1 microsecond at a sampling rate of 1 million samples per second (MSPS).

5. Error Considerations:

   • Monitor for differential nonlinearity (DNL) and integral nonlinearity (INL) errors, which should be within ±1 LSB.
   • Check for offset error within ±2 LSB and gain error within ±0.5% of full scale.

6. Performance Metrics:

   • Verify the signal-to-noise ratio (SNR) is typically around 88 dB at 1 MSPS.

7. Power Management:

   • Be mindful of power dissipation, which should not exceed 15 mW under normal operating conditions.

8. Handling and Storage:

   • Follow standard precautions for handling electronic components to prevent damage from electrostatic discharge (ESD). Store in recommended environmental conditions to avoid degradation.

(For reference only)