ISL4221EIRZ
- Mfr.Part #
- ISL4221EIRZ
- Manufacturer
- Intersil (Renesas Electronics Corporation)
- Package / Case
- 16-VQFN Exposed Pad
- Datasheet
- Download
- Description
- IC TRANSCEIVER FULL 1/1 16QFN
- Stock
- 1,721
- In Stock :
- 1,721
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- Manufacturer :
- Intersil (Renesas Electronics Corporation)
- Product Category :
- Drivers, Receivers, Transceivers
- Terminal Pitch :
- 0.8mm
- Duplex :
- Full
- Width :
- 5mm
- ECCN Code :
- EAR99
- HTS Code :
- 8542.39.00.01
- JESD-30 Code :
- S-PQCC-N16
- Packaging :
- Tube
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Input Characteristics :
- Schmitt Trigger
- Differential Output :
- No
- Number of Terminations :
- 16
- Supply Voltage :
- 3.15V
- Surface Mount :
- yes
- Operating Temperature :
- -40°C~85°C
- RoHS Status :
- ROHS3 Compliant
- Package / Case :
- 16-VQFN Exposed Pad
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Factory Lead Time :
- 8 Weeks
- Receiver Hysteresis :
- 500mV
- Terminal Position :
- QUAD
- Data Rate :
- 250kbps
- JESD-609 Code :
- e3
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Receiver Number of Bits :
- 1
- Interface Standard :
- EIA-232; TIA-232; V.24; V.28
- Length :
- 5mm
- Number of Functions :
- 1
- Number of Drivers/Receivers :
- 1/1
- Driver Number of Bits :
- 1
- Type :
- Transceiver
- Terminal Form :
- NO LEAD
- Protocol :
- RS232
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Voltage - Supply :
- 2.7V~5.5V
- Pin Count :
- 16
- Height Seated (Max) :
- 1mm
- Mounting Type :
- Surface Mount
- Base Part Number :
- ISL4221E
- Datasheets
- ISL4221EIRZ

Drivers, Receivers, Transceivers Intersil (Renesas Electronics Corporation) ISL4221EIRZ Overview
The ISL4221EIRZ from Intersil, now part of Renesas Electronics Corporation, is a robust IC transceiver that operates fully in a 1/1 transceiver format. This device is housed in a compact 16QFN package, making it ideal for space-constrained applications requiring reliable data transmission. Designed for bidirectional communication, the ISL4221EIRZ supports both full-duplex and half-duplex operations, providing versatile solutions for serial communication needs. This product integrates advanced features such as a built-in electrostatic discharge (ESD) protection, reducing the risk of damage due to static electricity, and thus enhancing system reliability. The transceiver's low-power consumption and wide operating voltage range are tailored to meet the rigorous demands of modern electronic equipment, making it a prime choice for manufacturers looking to improve the efficiency and durability of their products.
ISL4221EIRZ Features
- Full 1/1 transceiver functionality in a compact 16QFN package.
- Supports both full-duplex and half-duplex operations, enhancing communication flexibility.
- Built-in ESD protection safeguards the device from static damage.
- Low power consumption and broad operating voltage range (3.0V to 5.5V).
- High data transfer rates suitable for advanced serial communication protocols.
ISL4221EIRZ Applications
- Industrial Control Systems: Facilitates reliable serial communication in harsh industrial environments, enhancing machine to machine interactions.
- Point-of-Sale Systems: Enables fast and secure data transmission, essential for modern retail operations.
- Networking Equipment: Used in routers and switches for managing data flow efficiently within network infrastructures.
- Automotive Applications: Supports diagnostic systems and in-vehicle networks requiring robust data exchange.
- Medical Devices: Provides dependable connections in medical equipment for monitoring and diagnostics.
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