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Shipping Estimate
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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
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Description
SP312AEPRS232 Line TX TR 5V Dual 18P DIL Specifications Type Transceiver Protocol RS232 Number of Drivers Receivers 2 2 Duplex Full Receiver Hysteresis 300 mV Data Rate 235Kbps Voltage Supply 3V ~ 5. 5V Operating Temperature 40C ~ 85C Mounting Type Surface Mount Package Case 20 TSSOP (0. 173", 4. 40mm Width) Supplier Device Package 20 TSSOP Additional Information Device IC
RS232 Line TX/TR 5V Dual 18P DIL
Specifications
|
Type
|
Transceiver
|
|
Protocol
|
RS232
|
|
Number of Drivers/Receivers
|
2/2
|
|
Duplex
|
Full
|
|
Receiver Hysteresis
|
300 mV
|
|
Data Rate
|
235Kbps
|
|
Voltage - Supply
|
3V ~ 5.5V
|
|
Operating Temperature
|
-40°C ~ 85°C
|
|
Mounting Type
|
Surface Mount
|
|
Package / Case
|
20-TSSOP (0.173", 4.40mm Width)
|
|
Supplier Device Package
|
20-TSSOP
|
Additional Information
| Device | IC |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 6 reviews
Sort
Product Reviews
★★★★★ 2
Major flaw
My dog liked this, but the charging port part is at the perfect position for dog teeth to catch on (there's a very large indented part with the on/off switch and that), so after only about two weeks of play, the usb C port is ruined and the toy can no longer be charged.
Larger dogs or very small dogs might have fewer issues. My dog is a miniature dachshund and he could pick up the toy by biting at that indented part.
(Also that "hello" is incredibly grating and if I forgot to turn off the toy would sound hours later, like in the middle of the night when we're sleeping and then my dog wakes up and freaks out.)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 18, 2026
★★★★★ 5
Foxy
Oh my! My grand pup loves his and so do my pups had to order #3
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
★★★★★ 5
Greatest Dog Toy Ever
Best toy for doggy. She gets worn out playing and so entertaining for us to watch.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
★★★★★ 1
Unsafe
This looked like a great idea for my energetic pup until I charged it and turned it on. It worked for maybe 3 minutes and she loved it while it was moving. It stopped suddenly and when I opened the Velcro to pull out the ball to check it, it was VERY warm. Unsafe for human or dog. For over $20 I would expect more for a dog toy. Cheap and non working! I will request a refund !
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 17, 2026
★★★★★ 5
Great For Dogs With High Prey Instincts
My high prey instinct, Husky/Malamute, loves it. The moment it started moving she was on it. Wouldn't let her brother near it. Not noisy. Has USB port so you can recharge it. It's Very cute. Easy to clean you just pop off the covering and toss it in the washer. Great Brain stimulation - that also allows them to get their energy out - without having to talk a long walk in the middle of winter. Just what I was looking for.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 6, 2026
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