ST3243CPR datasheet by STMicroelectronics

Description 3 TO 5.5V 400KBPS, RS-232 TRANSCEIVER WITH AUTO-POWERDOWN
Datasheet Type Original
RoHS Yes
Lifecycle Active
ECCN EAR99
HTS Code 8542.39.00.01
Schedule B 8542.39.00.00
Price & Stock
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Equivalent Parts !
Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

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ST3243CPR datasheet preview

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ST3243CPR Price & Stock

Distributor	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey ()	2,063		1	1 $2.77 10 $2.07 100 $1.70 1000 $1.55 10000 $1.55	Buy Now
	2,063		1	1 $2.77 10 $2.07 100 $1.70 1000 $1.55 10000 $1.55	Buy Now
			1,350	1 - 10 - 100 - 1000 - 10000 $1.17	Buy Now
Avnet Americas		11 Weeks	1,350	1 - 10 - 100 - 1000 - 10000 $1.49	Buy Now
Mouser Electronics	1,314			1 $3.10 10 $2.33 100 $1.85 1000 $1.76 10000 $1.54	Buy Now
Newark	584		1	1 $2.86 10 $2.40 100 $1.51 1000 $1.10 10000 $1.10	Buy Now
STMicroelectronics	1,314		1	1 $3.04 10 $2.28 100 $1.81 1000 $1.73 10000 $1.73	Buy Now

Future Electronics ()	1,350	11 Weeks	1,350	1 - 10 - 100 - 1000 - 10000 $1.00	Buy Now
		11 Weeks	1,350	1 - 10 - 100 - 1000 - 10000 $1.00	Buy Now
Bristol Electronics	517		2	1 - 10 $2.10 100 $1.05 1000 $0.98 10000 $0.98	Buy Now
Quest Components ()	413			1 $3.73 10 $3.73 100 $3.73 1000 $1.21 10000 $1.21	Buy Now
	413			1 $3.71 10 $3.71 100 $2.48 1000 $2.29 10000 $2.29	Buy Now
TME	1,288		1	1 $2.00 10 $1.51 100 $1.30 1000 $1.10 10000 $1.02	Buy Now
Avnet Silica		12 Weeks	1,350	1 - 10 - 100 - 1000 - 10000 -	Buy Now
EBV Elektronik		12 Weeks	1,350	1 - 10 - 100 - 1000 - 10000 -	Buy Now

ST3243CPR Frequently Asked Questions (FAQs)

The recommended operating voltage range for the ST3243CPR is 4.5V to 5.5V.
To ensure reliable data transmission with the ST3243CPR, make sure to use a proper termination resistor, maintain a stable power supply, and follow the recommended PCB layout guidelines.
The ST3243CPR supports data transfer rates up to 1 Mbps.
Yes, the ST3243CPR is designed to support hot-swapping, but ensure that the power supply is stable and the device is properly reset during hot-swap events.
The ST3243CPR has built-in ESD protection, but it's still recommended to follow proper ESD handling procedures during device handling and PCB assembly.