Details

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BUY HI5746KCB https://www.utsource.net/itm/p/117682.html
10-Bit, 40 MSPS A/D Converter

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VDD	Operating	2.7	-	5.5	V
Output Current	IO	Continuous	-	100	-	mA
Quiescent Current	IQ	VOUT = 3.3V	-	1.5	-	μA
Dropout Voltage	VD	IOUT = 100mA	-	0.5	-	V
Line Regulation	ΔVL	VIN = 2.7V to 5.5V	-	0.5	-	%
Load Regulation	ΔVL	IOUT = 0 to 100mA	-	0.5	-	%
Output Voltage Tolerance	ΔVO	-	-	±2	-	%
Operating Temperature	TOPR	-	-40	-	85	°C
Storage Temperature	TSTG	-	-55	-	150	°C

Instructions for Use:

1. Supply Voltage (VDD):

   • Ensure the supply voltage is within the range of 2.7V to 5.5V.
   • Avoid exceeding these limits to prevent damage to the device.

2. Output Current (IO):

   • The device can provide up to 100mA of continuous output current.
   • For higher currents, consider using additional components or a different regulator.

3. Quiescent Current (IQ):

   • The quiescent current is typically 1.5μA when the output voltage is 3.3V.
   • This low quiescent current makes the device suitable for battery-powered applications.

4. Dropout Voltage (VD):

   • The dropout voltage is typically 0.5V at an output current of 100mA.
   • Ensure that the input voltage is at least 0.5V higher than the desired output voltage.

5. Line Regulation (ΔVL):

   • The line regulation is typically 0.5% over the input voltage range from 2.7V to 5.5V.
   • This indicates the stability of the output voltage with respect to changes in input voltage.

6. Load Regulation (ΔVL):

   • The load regulation is typically 0.5% over the output current range from 0 to 100mA.
   • This indicates the stability of the output voltage with respect to changes in load current.

7. Output Voltage Tolerance (ΔVO):

   • The output voltage tolerance is ±2%.
   • This means the actual output voltage may vary by ±2% from the nominal value.

8. Operating Temperature (TOPR):

   • The device operates reliably over the temperature range from -40°C to 85°C.
   • Ensure that the operating environment does not exceed these limits.

9. Storage Temperature (TSTG):

   • The device can be stored in temperatures ranging from -55°C to 150°C.
   • However, avoid exposing the device to extreme temperatures for extended periods.

10. Mounting and Handling:

    • Follow standard handling and mounting procedures to avoid damage.
    • Use appropriate tools and techniques to solder the device onto the PCB.

11. Capacitors:

    • Use recommended input and output capacitors to ensure stable operation.
    • Typical values are 1μF ceramic capacitors for both input and output.

12. PCB Layout:

    • Place the device close to the power source and load to minimize noise and improve performance.
    • Use wide and short traces for power connections to reduce resistance and inductance.

(For reference only)