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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4.8 ★★★★★
Based on 30 reviews
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Utarng
Carnegie, US
★★★★★ 5
It is heavy
Size: 58.3mm, Color: Black
Item was as described and shipped promptly. It is heavy and works well with my portafilter. I haven't had it long enough to really evaluate how helpful it is.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 31, 2025
C
Verified Purchase
ChristianPablos
Charlottesville, US
★★★★★ 5
Muy bueno
Muy bueno
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Reviewed in the United States on November 18, 2025
D
Verified Purchase
Diane Lee
Dallas, US
★★★★★ 4
Great little temper
Size: 53mm, Color: Silver
Works great! Only problem is that it doesn’t have that feel of tamping. Wish I had more feedback. It just goes down very easily and doesn’t have that feeling of solid tamping. Now that doesn’t mean it’s not doing its job. Works fine but would like some manual feedback.
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Reviewed in the United States on November 7, 2024
J
Verified Purchase
Johamis
Alexandria, US
★★★★★ 5
Easy to use
Size: 58.3mm, Color: Black
Great for make good coffee and easy to use.
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Reviewed in the United States on October 24, 2025
J
Verified Purchase
JK
San Leandro, US
★★★★★ 5
Take the guess work out of the flow!
Size: 58.3mm, Color: Black
I got this because when my wife makes espresso, it's watery. When i make it, it's fine. We needed a controlled Tampering method so we both do the same job. This is heavy, and being able to use the whole hand instead of fingers, not much effort is needed. Since we purchased this, we were able to make consistent espresso shots for sure.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 12, 2024

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