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ICL3223IV-T
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Product Detailed Parameters
- Description：IC TRANSCEIVER FULL 2/2 20TSSOP
- Mfr：Intersil
- Package：Bulk
- Series：-
- Type：Transceiver
- Protocol：RS232
- Number of Drivers/Receivers：2月2日
- Duplex：Full
- Data Rate：250kbps
- Voltage - Supply：3V ~ 5.5V
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：20-TSSOP (0.173", 4.40mm Width)
- Supplier Device Package：20-TSSOP
- Receiver Hysteresis：300 mV
- Grade：-
- Qualification：-
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Overview
The ICL3223IV-T is a dual driver, dual receiver RS-232 transceiver manufactured by Intersil. It operates on a single 3 V to 5.5 V supply and supports data rates up to 250 kb/s. The device features full-duplex communication with single-ended receivers and includes 15 kV ESD protection. It utilizes an automatic power-down mode to reduce current consumption to 1 mA. The component is housed in a TSSOP-20 surface-mount package and is rated for an industrial operating temperature range of -40 °C to +85 °C.
Feature Summary
- Integrated automatic power-down mode for low standby current consumption
- Robust electrostatic discharge protection rated at 15 kV
- Single-supply operation compatible with 3.3 V and 5 V logic levels
Applications
- Industrial serial communication interfaces
- Portable battery-powered equipment requiring low power
- Modem and fax machine signal transmission
Procurement Notes
Verify the specific suffix 'IV-T' against official Renesas or Intersil documentation to confirm the TSSOP-20 package and tape-and-reel delivery format. Ensure the procurement source provides valid RoHS compliance records and humidity sensitivity level (MSL) information prior to ordering.
Selection Notes
Select this component when a dual-channel RS-232 interface is required within a compact TSSOP footprint. It is suitable for designs needing 15 kV ESD tolerance and automatic shutdown capabilities. Compare against the ICL3223ECAZ if a SSOP-20 package or commercial temperature range suffices for the application environment.
Part Context
This part belongs to the ICL3223 series of RS-232 line drivers and receivers. It shares functional similarities with the ICL3221EIVZ-T but provides two independent channels instead of one. The product line is managed by Renesas Electronics following the acquisition of Intersil.
Replacement Considerations
The ICL3223ECAZ serves as a pin-compatible alternative using a SSOP-20 package. Verify that the package dimension differences do not impact the PCB layout before substitution.
