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ICL3245CV
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Product Detailed Parameters
- Description：IC TRANSCEIVER FULL 3/5 28TSSOP
- Mfr：Intersil
- Package：Bulk
- Series：-
- Type：Transceiver
- Protocol：RS232
- Number of Drivers/Receivers：3月5日
- Duplex：Full
- Data Rate：1Mbps
- Voltage - Supply：3V ~ 5.5V
- Operating Temperature：0°C ~ 70°C
- Mounting Type：Surface Mount
- Package / Case：28-TSSOP (0.173", 4.40mm Width)
- Supplier Device Package：28-TSSOP
- Receiver Hysteresis：500 mV
- Grade：-
- Qualification：-
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Overview
The ICL3245CV is a low-power RS-232 transceiver manufactured by Intersil, designed for operation with a single +3V to +5.5V power supply. It integrates three drivers and five receivers, supporting full-duplex communication at data rates up to 1 Mbps. The device features enhanced automatic powerdown circuitry that reduces quiescent current to approximately 1 µA when inputs are unconnected or grounded. It includes internal charge pumps requiring only external 0.1 µF capacitors and provides ±15 kV ESD protection on all pins.
Feature Summary
- Enhanced automatic powerdown functionality minimizes power consumption during idle states
- Integrated charge pump eliminates the need for external inductors or dual supplies
- Robust electrostatic discharge protection ensures reliability in harsh environments
Applications
- Portable battery-powered equipment requiring extended standby life
- Industrial control systems utilizing RS-232 serial communication
- Modems and handheld data terminals
Procurement Notes
Verify the suffix 'C' indicates commercial temperature range specifications. Confirm package type matches design requirements. Check RoHS compliance status through official manufacturer documentation before integration into final assemblies.
Selection Notes
Select this component for applications requiring low voltage operation and minimal standby current. Ensure system design accommodates the specific pinout of the chosen package variant. Verify that external capacitor values meet datasheet recommendations for stable charge pump operation.
Part Context
This part belongs to the ICL3245E series of RS-232 transceivers. It shares functional similarities with other members of the family but differs in temperature rating and packaging options. The 'C' suffix typically denotes commercial grade operating conditions compared to industrial variants.
Replacement Considerations
Direct substitutes include ICL3245CAZ and ICL3245EIAZ-T. Verify pin compatibility and electrical parameters match application needs before substitution.
