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Renesas ICL3221EIVZ
RS-232 Interface IC RS232 3V 1D/1R 15KV AUTODWN 16TSSOP IND
Brands: Renesas Technology Corp
Mfr.Part #: ICL3221EIVZ
Datasheet: ICL3221EIVZ Datasheet (PDF)
Package/Case: TSSOP-16
Product Type: Interface ICs
ICL3221EIVZ General Description
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.
Features
- 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
- Latch-up free
- 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)
Application
- Industrial control systems
- Process control systems
- Point of Sale terminals
- Set-top boxes
- Data acquisition systems
- Battery-powered systems
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Pin Count | 16 | Package Category | Small Outline Packages |
| Released Date | Feb 2, 2017 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
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.
Packing
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Step1 :Product
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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Step5 :Packaging boxes
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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.
Equivalent Parts
For the ICL3221EIVZ component, you may consider these replacement and alternative parts:
Part Number
Brands
Package
Description
Part Number : MAX3221
Brands :
Package :
Description :
Part Number : SP3221
Brands :
Package :
Description :
Part Number : HIN232
Brands :
Package :
Description :
Part Number : ST3232
Brands :
Package :
Description :
Part points
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The ICL3221EIVZ is a high-speed, low-power RS-232 transceiver chip that is commonly used in industrial and consumer electronics applications. It features a wide supply voltage range, built-in protection circuits, and high data rates up to 1Mbps. The chip is easy to use and offers reliable communication between devices using the RS-232 protocol.
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Equivalent
The equivalent products of ICL3221EIVZ chip are MAX3221E, SP3221E, and ST3232E. These chips are all RS-232 transceivers with the same functionality and features, making them suitable substitutes for each other in various applications. -
Features
1. Enhanced RS-232 transceiver. 2. Operates from a single 3.0 V to 5.5 V supply. 3. 250 kbps data rate. 4. Improved ESD protection. 5. Low operating current at 450 μA typ. 6. Three drivers, five receivers. 7. Guaranteed Minimum Slew Rate: 24 V/μs. -
Pinout
The ICL3221EIVZ is a RS-232 transceiver with a pin count of 16. Its functions include converting RS-232 signals to TTL/CMOS levels, and vice versa, enabling serial communication between devices with different voltage levels. Additionally, it features automatic power-down and enhanced ESD protection. -
Manufacturer
The ICL3221EIVZ is manufactured by Vishay Intertechnology, Inc., a leading global manufacturer of discrete semiconductors and passive electronic components. Vishay Intertechnology is a public company listed on the New York Stock Exchange (NYSE: VSH) and serves a wide range of industries including automotive, industrial, consumer, and telecommunications. -
Application Field
The ICL3221EIVZ is commonly used in serial communication applications such as RS-232, RS-485, and RS-422 interfaces. It is also popular in industrial automation, telecommunications, data acquisition systems, and automotive electronics. Its features like low power consumption, high-speed data transmission, and ESD protection make it suitable for a wide range of applications requiring robust serial communication. -
Package
The ICL3221EIVZ chip is available in a 20-TSSOP package with a surface mount form factor. It has dimensions of 6.50mm x 4.40mm and a pitch of 0.65mm.
Datasheet PDF
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The price was great, but the documentation could be more comprehensive.