Details

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BUY TC9164AF https://www.utsource.net/itm/p/12609130.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VCC	Operating	2.7	-	5.5	V
Output Current per Channel	IO	Continuous, per channel	-	50	-	mA
Total Output Current	ITOT	Continuous, all channels	-	150	-	mA
High-Level Input Voltage	VIH	Input recognized as high	-	-	VCC	V
Low-Level Input Voltage	VIL	Input recognized as low	-	-	0.8	V
High-Level Output Voltage	VOH	IO = -10mA	-	-	VCC-0.3	V
Low-Level Output Voltage	VOL	IO = 10mA	-	-	0.4	V
Power Dissipation	PD	Maximum	-	-	600	mW
Operating Temperature	Toper	-	-40	-	85	掳C
Storage Temperature	Tstg	-	-65	-	150	掳C

Instructions for Using the TC9164AF

1. Power Supply:

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

2. Output Current:

   • Each channel can provide up to 50mA of continuous current.
   • The total current across all channels should not exceed 150mA continuously.

3. Input Levels:

   • High-level input voltage (VIH) should be at least equal to VCC.
   • Low-level input voltage (VIL) should be no more than 0.8V.

4. Output Levels:

   • When sourcing current (IO = -10mA), the high-level output voltage (VOH) will be VCC - 0.3V.
   • When sinking current (IO = 10mA), the low-level output voltage (VOL) will be 0.4V.

5. Power Dissipation:

   • The maximum power dissipation is 600mW. Ensure adequate heat dissipation if operating near this limit.

6. Temperature Range:

   • The operating temperature range is from -40掳C to 85掳C.
   • The storage temperature range is from -65掳C to 150掳C.

7. Handling and Storage:

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

8. Application Notes:

   • Use decoupling capacitors (typically 0.1渭F and 10渭F) close to the power pins to reduce noise and improve stability.
   • Ensure proper PCB layout to minimize parasitic inductance and capacitance, which can affect performance.

By following these parameters and instructions, you can ensure reliable operation of the TC9164AF in your application.

(For reference only)