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Description
MAXIM INTEGRATED PRODUCTS MAX490ESA+ RS485/RS422, Low Power Transmitter/Receiver With Thermal Shutdown, 2.5Mbps data Rate Duplex, SOIC-8This is a RS485 RS422, Low Power Transmitter Receiver With Thermal Shutdown, 2. 5Mbps data Rate Duplex, SOIC 8 product from MAXIM INTEGRATED PRODUCTS with the model number MAX490ESA+Product details Operating Temperature Min 40C Driver Case Style SOIC No. of Receivers 1 Operating Temperature Max 85C No. of Pins 8Pins Product Range Automotive Qualification Standard No. of Drivers 1Drivers Supply Voltage Min 4. 75V IC Interface Type RS422, RS485 Device
This is a RS485/RS422, Low Power Transmitter/Receiver With Thermal Shutdown, 2.5Mbps data Rate Duplex, SOIC-8 product from MAXIM INTEGRATED PRODUCTS with the model number MAX490ESA+Product details
| Operating Temperature Min | -40°C |
| Driver Case Style | SOIC |
| No. of Receivers | 1 |
| Operating Temperature Max | 85°C |
| No. of Pins | 8Pins |
| Product Range | - |
| Automotive Qualification Standard | - |
| No. of Drivers | 1Drivers |
| Supply Voltage Min | 4.75V |
| IC Interface Type | RS422, RS485 |
| Device Type | Line Driver / Receiver |
| Packaging | Each |
| Supply Voltage Max | 5.25V |
| MSL | MSL 1 - Unlimited |
Other details
| Brand | MAXIM INTEGRATED PRODUCTS |
| Part Number | MAX490ESA+ |
| Quantity | Each |
| Technical Data Sheet EN |
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. Image is for illustrative purposes only. Please refer to product description.
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- Free Standard Shipping on $100+ Orders to the USA.
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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]
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4.3 ★★★★★
Based on 20 reviews
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Product Reviews
★★★★★ 4
Yummy pigs ear
Flavor Name: Pig Ears, Size: 12 Count (Pack of 1)
These are my dogs "special" treat. These range in size from large to small ears but my dog loves them all the same. Great for heavy chewers.
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Reviewed in the United States on March 6, 2026
★★★★★ 5
One-and-done treat for giant breeds (our 186lb foster approves)
Flavor Name: Pig Ears, Size: 12 Count (Pack of 1), Flavor Name: Pig Ears, Size: 12 Count (Pack of 1)
We foster a 186lb Saint Bernard, and finding treats that actually satisfy her without requiring half the bag has been a challenge. These pig ears? Game changer.
What makes these work:
- ONE ear = one satisfied dog (compared to other treats where the bag says “35 per day” and she’d still beg for more)
- Keeps her busy for about 5 minutes of focused chewing
- She does a little excited dance when she sees the bag—can’t even sit, just wiggles
- Zero crumbs or mess because she devours every single bit, then spends the next hour sniffing around hoping another one appears
- She immediately grabs it and heads to her favorite bed to settle in—doesn’t move until it’s gone
The only “issue”:
There’s a bit of oil/greasiness when handling them, but nothing a quick hand wash can’t fix (Mrs. Meyer’s Cucumber soap works great, just saying).
Bottom line: If you have a giant breed and you’re tired of buying treats that require multiple servings or disappear in one bite, these are it. One ear, complete satisfaction, Subscribe & Save so they just show up like a present you forgot you ordered. Our girl Ellie gives them 186 pounds of approval.
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Reviewed in the United States on November 1, 2025
★★★★★ 3
Size of Ears is Inconsistent
Flavor Name: Pig Ears, Size: 12 Count (Pack of 1)
A bit disappointing with the size, 1 large pig ear, the rest small and not actual whole pig ears. But Doggo enjoys them. No problems with digestion for him.
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Reviewed in the United States on March 18, 2026
★★★★★ 5
Just what the pet parent ordered
Flavor Name: Pig Ears, Size: 12 Count (Pack of 1)
As a furbaby parent of 2 huskies who are chewers in their first 3 yrs of their life, this product helps a lot. Very healthy, dogs love them, safe, and chewy. Definitely a winner. Love the price for my pockets. Give it a try, you won't be disappointed and your pup will thank you too.
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Reviewed in the United States on March 18, 2026
★★★★★ 1
Smell of plastic
Flavor Name: Pig Ears, Size: 12 Count (Pack of 1)
These had a very off-putting smell right out of the bag - each one smelled like plastic, almost as if they’d been sitting in the packaging for too long. My dog wouldn’t touch them at all, which says everything. Would not purchase again.
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Reviewed in the United States on April 30, 2026