Details

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BUY TC14433EPG https://www.utsource.net/itm/p/340200.html
3-1/2 Digit, Analog-to-Digital Converter

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VDD	Operating	2.7	-	5.5	V
Output Current	IOUT	Continuous	-	100	-	mA
Quiescent Current	IQ	VDD = 5V, No Load	-	10	-	μA
Shutdown Current	ISD	VDD = 5V, Shutdown Mode	-	1	-	μA
Thermal Shutdown Temperature	TSD	-	-	160	-	°C
Operating Temperature Range	TOPR	-	-40	-	85	°C
Storage Temperature Range	TSTG	-	-65	-	150	°C
Output Voltage	VOUT	VDD = 5V, IOUT = 100mA	4.9	5.0	5.1	V

Instructions for Use:

1. Power Supply:

   • Ensure the supply voltage (VDD) is within the range of 2.7V to 5.5V.
   • Connect the VDD pin to the power source and the GND pin to the ground.

2. Output Configuration:

   • The output current (IOUT) should not exceed 100mA continuously.
   • Connect the load to the OUT pin and ensure it is properly grounded.

3. Quiescent and Shutdown Modes:

   • In normal operation, the quiescent current (IQ) is typically 10μA.
   • To enter shutdown mode, apply a low signal to the SHDN pin, reducing the current draw to approximately 1μA.

4. Thermal Management:

   • Monitor the device temperature to avoid exceeding the thermal shutdown temperature (TSD) of 160°C.
   • Ensure adequate heat dissipation if operating near the maximum current or in high ambient temperatures.

5. Temperature Ranges:

   • The operating temperature range (TOPR) is from -40°C to 85°C.
   • The storage temperature range (TSTG) is from -65°C to 150°C.

6. Output Voltage Regulation:

   • The output voltage (VOUT) should be regulated to 5.0V ± 0.1V when VDD is 5V and IOUT is 100mA.

7. Handling and Storage:

   • Store the device in a dry, cool place to prevent damage.
   • Handle with care to avoid static discharge and physical damage.

8. Schematic and Layout:

   • Refer to the datasheet for recommended PCB layout and schematic diagrams to ensure optimal performance and reliability.

(For reference only)