ICL3221ECAZ
RS-232 Interface IC RS232 3V 1D/1R 15KV AUTODWN 16 SSOP COM
Quantity | Unit Price(USD) | Ext. Price |
---|---|---|
1 | $1.489 | $1.49 |
10 | $1.285 | $12.85 |
30 | $1.159 | $34.77 |
100 | $1.028 | $102.80 |
500 | $0.969 | $484.50 |
1000 | $0.943 | $943.00 |
Inventory:8,326
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
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Part Number : ICL3221ECAZ
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Package/Case : 16-SSOP(0.209",5.30mmWidth)
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Brands : Renesas Electronics Corporation
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Components Categories : Drivers, Receivers, Transceivers
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Datesheet : ICL3221ECAZ DataSheet (PDF)
Overview of ICL3221ECAZ
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.
Key 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)
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Package | Tube | Product Status | Active |
Type | Transceiver | Protocol | RS232 |
Number of Drivers/Receivers | 1/1 | Duplex | Full |
Receiver Hysteresis | 500 mV | Data Rate | 250kbps |
Voltage - Supply | 3V ~ 5.5V | Operating Temperature | 0°C ~ 70°C |
Mounting Type | Surface Mount | Package / Case | 16-SSOP (0.209", 5.30mm Width) |
Supplier Device Package | 16-SSOP | Base Product Number | ICL3221 |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Shipping and Package
Shipping:For example, FedEx, SF, UPS, or DHL.UPS, or DHL.
Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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This device is capable of transmitting data at speeds up to 250kbps, while consuming only 1µA of current