The ICL3221E, ICL3222E, ICL3223E, ICL3232E, ICL3241E, and ICL3243E are 3.0V to 5.5V powered RS-232 transmitters/receivers that meet ElA/TIA-232 and V.28/V.24 specifications, even at VCC = 3.0V. Additionally, they provide ±15kV ESD protection (IEC61000-4-2 Air Gap and Human Body Model) on transmitter outputs and receiver inputs (RS-232 pins). Targeted applications are notebook and laptop computers in which the low operational power consumption and even lower standby power consumption is critical. Efficient on-chip charge pumps, coupled with manual and automatic power-down functions (except for the ICL3232E), reduce the standby supply current to a 1µA trickle. Small footprint packaging and the use of small, low value capacitors ensure board space savings. Data rates greater than 250kbps are ensured at worst case load conditions. This family is fully compatible with 3.3V-only systems, mixed 3.3V and 5.0V systems, and 5.0V-only systems.
The ICL324XE are 3-driver, 5-receiver devices that provide a complete serial port suitable for laptop or notebook computers. Both devices also include noninverting always-active receivers for “wake-up” capability.
The ICL3221E, ICL3223E, and ICL3243E feature an automatic power-down function that powers down the on-chip power supply and driver circuits. Power-down occurs when an attached peripheral device is shut off or the RS-232 cable is removed, which conserves 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.
ESD protection for RS-232 I/O pins to ±15kV (IEC61000)
Drop-in replacements for the MAX3221E, MAX3222E, MAX3223E, MAX3232E, MAX3241E, MAX3243E, and SP3243E
The ICL3221E is a low-power, pin-compatible upgrade for the 5V MAX221E
The ICL3222E is a low-power, pin-compatible upgrade for the 5V MAX242E and SP312E
The ICL3232E is a low-power upgrade for the HIN232E, ICL232, and pin-compatible competitor devices
RS-232 compatible with VCC = 2.7V
Meets EIA/TIA-232 and V.28/V.24 specifications at 3V
On-chip voltage converters require only four external 0.1µF capacitors at VCC = 3.3V
Manual and automatic power-down features
Ensured mouse driveability (ICL324xE only)
Receiver hysteresis for improved noise immunity
Ensured minimum data rate : 250kbps
Wide power supply range : single +3V to +5.5V
Low supply current in power-down state : 1µA
Pb-free (RoHS compliant)
- Data Rate
- 500 kbps
- Operating Supply Voltage
- 3 V to 5.5 V
- Supply Current
- 1 mA
- Operating Temperature Range
- + 85 C
- Mounting Style
- Package / Case
- Maximum Operating Temperature
- + 85 C
- Minimum Operating Temperature
- - 40 C
- Number of Drivers
- Number of Receivers
Ratings and Reviews
- 0 / 5
- 5 Stars 0%
- 4 Stars 0%
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- 1 Stars 0%
Estimated Delivery Time: Aug 21 - Aug 26 days (choose Expedited at checkout).
運送 & 支払い
- $20.00-$40.00 (0.50 KG)
- 2-5 days
- $20.00-$40.00 (0.50 KG)
- 3-7 days
- $20.00-$45.00 (0.50 KG)
- 2-5 days
- $25.00-$65.00 (0.50 KG)
- 2-5 days
- $25.00-$45.00 (0.50 KG)
- 5-14 days
- REGISTERED AIR MAIL
- $2.00-$3.00 (0.10 KG)
- 7-30 days
Processing Time：Shipping fee depend on different zone and country.
- Wire Transfer
- charge US$30.00 banking fee.
- charge 4.0% service fee.
- Credit Card
- charge 3.5% service fee.
- Western Union
- charge US$0.00 banking fee.
- Money Gram
- charge US$0.00 banking fee.
Step2: Vacuum Packaging
Step3: Anti-Static Bag
Step4: Individual Packaging
Step5: Packaging Boxes
Step6: Bar-Code Shipping Tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
1.We provide 90 days warranty.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
- Q: How does Jotrin guarantee that ICL3241EIVZ is the original manufacturer or agent of RENESAS?
- We have a professional business development department to strictly test and verify the qualifications of RENESAS original manufacturers and agents. All RENESAS suppliers must pass the qualification review before they can publish their ICL3241EIVZ devices; we pay more attention to the channels and quality of ICL3241EIVZ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
- Q: How to find the detailed information of ICL3241EIVZ chips? Including RENESAS original factory information, Interface - Drivers, Receivers, Transceivers application, ICL3241EIVZ pictures?
- You can use Jotrin's intelligent search engine, or filter by Interface ; RS-485, RS-422 & RS-232 ; RS-232 category, or find it through Renesas Technology Corp Information page.
- Q: Are the RENESAS's ICL3241EIVZ price and stock displayed on the platform accurate?
- The RENESAS's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for ICL3241EIVZ, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
- Q: Can I place an order offline?
Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
- Q: What forms of payment can I use in Jotrin?
- TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
- Q: How is the shipping arranged and track my package?
Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
- Q: What is the process for returns or replacement of ICL3241EIVZ?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment.
If there is something wrong with the ICL3241EIVZ we delivered, we will accept the replacement or return of the ICL3241EIVZ only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of ICL3241EIVZ.
(3)The ICL3241EIVZ is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
- Q: How to contact us and get support, such as ICL3241EIVZ datasheet pdf, ICL3241E pin diagram?
- Need any After-Sales service, please feel free contact us: email@example.com
Renesas Technology Corp
- 1.Development tools designed for Renesas low-power RL78 microcontrollers
- 2.Renesas Electronics Corporation's RX family of 32-bit microcontrollers
- 3.Renesas Electronics Reports Financial Results for the First Quarter Ended June 30, 2015
- 4.Power industrial robot servo control renesas electronic release RX72T series MCU
- 5.Renesas electronics has developed a new flash memory technology to achieve the industry's maximum capacity and fastest random access operations
- 6.Renesas Announces World’s First Sub-Gigahertz Band Wireless Solutions
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