Details

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BUY TC14433AEPG https://www.utsource.net/itm/p/443037.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
Operating Temperature		Junction Temperature Range	-40	-	85	°C
Output Current per Channel	IO	High Level, VDD = 5V	-	10	-	mA
Output Current per Channel	IO	Low Level, VDD = 5V	-	16	-	mA
Input Leakage Current	IIH	VIN = VDD, TA = 25°C	-	1	-	μA
Input Leakage Current	IIL	VIN = 0V, TA = 25°C	-	1	-	μA
Propagation Delay Time	tpd	VDD = 5V, TA = 25°C	9	-	13	ns
Power Dissipation	PD	Per Package	-	350	-	mW

Instructions for TC14433AEPG

1. Power Supply:

   • Ensure the supply voltage (VDD) is within the range of 2.7V to 5.5V to maintain proper operation.

2. Temperature Considerations:

   • The device is designed to operate within a junction temperature range from -40°C to 85°C. Avoid exceeding these limits to prevent damage or malfunction.

3. Current Handling:

   • When operating at VDD = 5V, the output current per channel can be up to 10mA in high level and up to 16mA in low level. Ensure external components do not exceed these limits.

4. Input Signals:

   • Keep input leakage currents as low as possible, ideally around 1μA, to avoid unintended behavior. Use appropriate pull-up or pull-down resistors if necessary.

5. Propagation Delay:

   • Expect a propagation delay time between 9ns and 13ns under standard conditions (VDD = 5V, TA = 25°C).

6. Power Management:

   • The total power dissipation should not exceed 350mW per package to ensure reliable operation and prevent overheating.

7. Handling and Installation:

   • Handle with care to avoid static damage. Follow standard ESD precautions.
   • Ensure correct orientation during installation to prevent shorts or incorrect connections.

8. Testing and Verification:

   • After installation, verify all connections and test the functionality under expected operating conditions to ensure the device operates correctly.

(For reference only)