SKU: 81425372111

INTERSIL ICL3232CBNZ Transceiver RS232, 2 Drivers, 256 Kbps, 3V-5.5V supply, SOIC-16

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Description

INTERSIL ICL3232CBNZ Transceiver RS232, 2 Drivers, 256 Kbps, 3V-5.5V supply, SOIC-16The ICL3232CBNZ is a RS 232 Transmitter Receiver IC which meets ElA TIA 232 and V. 28 V. 24 specifications. Lower standby, power consumption is critical. Efficient on chip charge pumps, coupled with manual and automatic power down functions (except for the ICL3232), reduce the standby supply current to a 1A trickle. Small footprint and the use of small, low value capacitors ensure board space savings as well. Data rates greater than 250kbps are

The ICL3232CBNZ is a RS-232 Transmitter/Receiver IC which meets ElA/TIA-232 and V.28/V.24 specifications. Lower standby, power consumption is critical. Efficient on-chip charge pumps, coupled with manual and automatic power down functions (except for the ICL3232), reduce the standby supply current to a 1µA trickle. Small footprint and the use of small, low value capacitors ensure board space savings as well. Data rates greater than 250kbps are guaranteed at worst case load conditions. Automatic power down function which powers down the on-chip power-supply and driver circuits. This occurs when an attached peripheral device is shut off or the RS-232 cable is removed, conserving system power automatically without changes to the hardware or operating system. These devices power up again when a valid RS-232 voltage is applied to any receiver input.
  • 15kV ESD protected
  • Low power, pin compatible upgrade for 5V
  • Latch-up free
  • On-chip voltage converters require only 4 external 0.1µF capacitors
  • Receiver hysteresis for improved noise immunity
  • 250kbps Minimum data rate
  • 6V/µs Minimum slew rate
  • 1µA Low supply current in power down state

Applications

Consumer Electronics, Communications & Networking, Portable Devices, Computers & Computer Peripherals

Warnings

Stresses those listed in absolute maximum ratings may cause permanent damage to the device.

Product details

Operating Temperature Min 0°C
Driver Case Style SOIC
No. of Receivers 2Receivers
Operating Temperature Max 70°C
No. of Pins 16Pins
Product Range -
Automotive Qualification Standard -
No. of Drivers 2Drivers
Supply Voltage Min 3V
IC Interface Type RS232
Device Type RS232 Transceiver
Packaging Each
Supply Voltage Max 5.5V
MSL MSL 3 - 168 hours

Other details

Brand INTERSIL
Part Number ICL3232CBNZ
Quantity Each
Technical Data Sheet EN
Product Change Notice 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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Exchange/Return Notes
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SKU: 81425372111

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4.6 ★★★★★
Based on 7 reviews
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Product Reviews
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Verified Purchase
Vinnae
Cuba, US
★★★★★ 5
Easy to install
Size: 23.6 Inch, Color: White, Size: 23.6 Inch, Color: White
This product exceeded my expectations. The installation process was incredibly straightforward—even for someone with little to no experience—and the instructions were clear and easy to follow. Once installed, it feels very sturdy and secure, with no wobbling or shifting at all. You can tell it’s well-designed and made with quality materials. I also appreciated how quickly I was able to set everything up without needing any extra tools or help. Overall, it’s a reliable, user-friendly product that I would absolutely recommend to anyone looking for something dependable and easy to install. Drill is required though.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 30, 2026
M
Verified Purchase
Mac
Boise, US
★★★★★ 5
It holds up weight
Size: 23.6 Inch, Color: White
Nice boards. I will order again
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Reviewed in the United States on April 4, 2026
D
Verified Purchase
Dania La Rosa
Lowell, US
★★★★★ 1
Don't buy
Size: 23.6 Inch, Color: White
The shelf is very flimsy and not sturdy at all. It feels unstable and poorly made. Definitely not worth the money, I wouldn’t recommend wasting your time or money on this product.
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Reviewed in the United States on February 22, 2026
C
Verified Purchase
Chris
Louisville, US
★★★★★ 5
Looks Great with a Couple of Modifications
Turned out nice. I would say for the price, it's great quality and took about 45 mins to assemble, but I was also taking my time and using a screw gun. I wouldn't assemble everything by hand. Maybe to get the machined screws started by hand but everything else use a screw gun or drill. 1 thing to look out for: The light strip has a piece of it's stickers that is longer on the one end. I think that's so you can move the light strip over and then the end with the cord on it can be routed threw the top of the wooden side panel, then down on the outside of the shelf. As you can see in my video, I had to route it down on the inside of the shelf because the part that connects the power cord to the led strip landed right where 2 wood panels need to be screwed together. This might seem confusing in this review, but lay down the light strip 1st and then you might understand what I mean. The way mine turned out is still OK, but as you can see the power button control has to be mounted on the inside and you'll see it. Not a big deal for me, but that's not the way I wanted it to begin with. Also, I hated that the cord was white. I just put a couple coats of black spray paint and it looks a lot better.
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Reviewed in the United States on September 24, 2025
B
Verified Purchase
Billy Avina
Battle Creek, US
★★★★★ 5
Just get it don't hesitate
Size: 8.6"D x 23.6"W x 33.8"H, Color: Black
It's really nice and bold looking
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Reviewed in the United States on April 25, 2026

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