Renesas Electronics Corporation QFN Packaged, ±15kV ESD Protected, +2.7V to +5.5V, 150nA, 250kbps, RS-232 Transmitters/Receivers ISL4223EIRZ-TK

Description
The Intersil ISL3232E and ISL4221E, ISL4223E devices are 2.7V to 5.5V powered RS-232 transmitters/receive rs which meet ElA/TIA-232 and V.28/V.24 specifications, even atbr VsubCC/sub = 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 PDAs, Palmtops, and hand-held products where the low operational, and even lower standby, power consumption is critical. Efficient on-chip charge pumps, coupled with manual and automatic power-down functions, reduce the standby supply current to a 150nA trickle. Tiny 5mmx5mm bQuad Flat No-Lead/b (QFN) packaging and the use of small, low value capacitors ensure board space savings as well. Data rates greater than 250kbps are guaranteed at worst case load conditions.brbr The ISL4221E is a 1 driver, 1 receiver device and the ISL3232E and ISL4223E are 2 driver,br2 receiver devices that, coupled with the 5mmx5mm QFN package, provide the industry's smallest, lowest power serial port suitable for PDAs, and hand-held applications. The 5mmx5mm QFN requires 40% less board area than a 20 Ld TSSOP, and is nearly 20% thinner.brbr The bISL4221E, ISL4223E/b versions feature an bautomatic power-down/b function that powers down the on-chip power supply and driver circuits. This occurs when an attached peripheral device is shut off or the RS-232 cable is removed, conserving system power automatically without changes to the hardware or operating system. It powers up again when a valid RS-232 voltage is applied to any receiver input.brbr Table 1 summarizes the features of the IC's, while Application Note AN9863 summarizes the features of each device comprising the 3V RS-232 family.
  • QFN Packaged, ±15kV ESD Protected, +2.7V to +5.5V, 150nA, 250kbps, RS-232 Transmitters/Receivers - ISL4223EIRZ-TK - Renesas Electronics Corporation
    Renesas Electronics Corporation
  • Integrated Circuits (ICs)- Interface- Drivers, Receivers, Transceivers - Win Source Electronics
    Win Source Electronics
  • Rs232 Transceiver, 250Kbps, Qfn-20; Device Type Renesas - 48AC6681 - Newark, An Avnet Company
    Newark, An Avnet Company
  • Integrated Circuits (ICs) - Interface - Drivers, Receivers, Transceivers - ISL4223EIRZ-TK - Shenzhen Shengyu Electronics Technology Limited
    Shenzhen Shengyu Electronics Technology Limited
Request a Quote Datasheet
Description
The Intersil ISL3232E and ISL4221E, ISL4223E devices are 2.7V to 5.5V powered RS-232 transmitters/receive rs which meet ElA/TIA-232 and V.28/V.24 specifications, even atbr VsubCC/sub = 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 PDAs, Palmtops, and hand-held products where the low operational, and even lower standby, power consumption is critical. Efficient on-chip charge pumps, coupled with manual and automatic power-down functions, reduce the standby supply current to a 150nA trickle. Tiny 5mmx5mm bQuad Flat No-Lead/b (QFN) packaging and the use of small, low value capacitors ensure board space savings as well. Data rates greater than 250kbps are guaranteed at worst case load conditions.brbr The ISL4221E is a 1 driver, 1 receiver device and the ISL3232E and ISL4223E are 2 driver,br2 receiver devices that, coupled with the 5mmx5mm QFN package, provide the industry's smallest, lowest power serial port suitable for PDAs, and hand-held applications. The 5mmx5mm QFN requires 40% less board area than a 20 Ld TSSOP, and is nearly 20% thinner.brbr The bISL4221E, ISL4223E/b versions feature an bautomatic power-down/b function that powers down the on-chip power supply and driver circuits. This occurs when an attached peripheral device is shut off or the RS-232 cable is removed, conserving system power automatically without changes to the hardware or operating system. It powers up again when a valid RS-232 voltage is applied to any receiver input.brbr Table 1 summarizes the features of the IC's, while Application Note AN9863 summarizes the features of each device comprising the 3V RS-232 family.
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Description
Supplier Links
QFN Packaged, ±15kV ESD Protected, +2.7V to +5.5V, 150nA, 250kbps, RS-232 Transmitters/Receivers - ISL4223EIRZ-TK - Renesas Electronics Corporation
Renesas Electronics Corporation
Milpitas, CA, USA
QFN Packaged, ±15kV ESD Protected, +2.7V to +5.5V, 150nA, 250kbps, RS-232 Transmitters/Receivers
ISL4223EIRZ-TK
QFN Packaged, ±15kV ESD Protected, +2.7V to +5.5V, 150nA, 250kbps, RS-232 Transmitters/Receivers ISL4223EIRZ-TK
The Intersil ISL3232E and ISL4221E, ISL4223E devices are 2.7V to 5.5V powered RS-232 transmitters/receive rs which meet ElA/TIA-232 and V.28/V.24 specifications, even atbr VsubCC/sub = 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 PDAs, Palmtops, and hand-held products where the low operational, and even lower standby, power consumption is critical. Efficient on-chip charge pumps, coupled with manual and automatic power-down functions, reduce the standby supply current to a 150nA trickle. Tiny 5mmx5mm bQuad Flat No-Lead/b (QFN) packaging and the use of small, low value capacitors ensure board space savings as well. Data rates greater than 250kbps are guaranteed at worst case load conditions.brbr The ISL4221E is a 1 driver, 1 receiver device and the ISL3232E and ISL4223E are 2 driver,br2 receiver devices that, coupled with the 5mmx5mm QFN package, provide the industry's smallest, lowest power serial port suitable for PDAs, and hand-held applications. The 5mmx5mm QFN requires 40% less board area than a 20 Ld TSSOP, and is nearly 20% thinner.brbr The bISL4221E, ISL4223E/b versions feature an bautomatic power-down/b function that powers down the on-chip power supply and driver circuits. This occurs when an attached peripheral device is shut off or the RS-232 cable is removed, conserving system power automatically without changes to the hardware or operating system. It powers up again when a valid RS-232 voltage is applied to any receiver input.brbr Table 1 summarizes the features of the IC's, while Application Note AN9863 summarizes the features of each device comprising the 3V RS-232 family.

The Intersil ISL3232E and ISL4221E, ISL4223E devices are 2.7V to 5.5V powered RS-232 transmitters/receivers which meet ElA/TIA-232 and V.28/V.24 specifications, even atbr VsubCC/sub = 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 PDAs, Palmtops, and hand-held products where the low operational, and even lower standby, power consumption is critical. Efficient on-chip charge pumps, coupled with manual and automatic power-down functions, reduce the standby supply current to a 150nA trickle. Tiny 5mmx5mm bQuad Flat No-Lead/b (QFN) packaging and the use of small, low value capacitors ensure board space savings as well. Data rates greater than 250kbps are guaranteed at worst case load conditions.brbr The ISL4221E is a 1 driver, 1 receiver device and the ISL3232E and ISL4223E are 2 driver,br2 receiver devices that, coupled with the 5mmx5mm QFN package, provide the industry's smallest, lowest power serial port suitable for PDAs, and hand-held applications. The 5mmx5mm QFN requires 40% less board area than a 20 Ld TSSOP, and is nearly 20% thinner.brbr The bISL4221E, ISL4223E/b versions feature an bautomatic power-down/b function that powers down the on-chip power supply and driver circuits. This occurs when an attached peripheral device is shut off or the RS-232 cable is removed, conserving system power automatically without changes to the hardware or operating system. It powers up again when a valid RS-232 voltage is applied to any receiver input.brbr Table 1 summarizes the features of the IC's, while Application Note AN9863 summarizes the features of each device comprising the 3V RS-232 family.

Supplier's Site Datasheet
ERSAELECTRONICS PTE. LTD.
Singapore
Interface Transceiver IC
710-ISL4223EIRZ-TK
Interface Transceiver IC 710-ISL4223EIRZ-TK
IC TRANSCEIVER FULL 2/2 20QFN Product overview: ISL4223EIRZ-TK from Renesas Electronics Corporation is an Interface Transceiver IC for serial communication, bus conversion, signal driving, receiver stages, and industrial networking. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include interface IC, transceiver, driver, receiver, CAN, RS-485, Interface Transceiver IC, Drivers, Receivers, Transceivers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 710-ISL4223EIRZ-TK can be used for catalog matching and distributor lookup.

IC TRANSCEIVER FULL 2/2 20QFN Product overview: ISL4223EIRZ-TK from Renesas Electronics Corporation is an Interface Transceiver IC for serial communication, bus conversion, signal driving, receiver stages, and industrial networking. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include interface IC, transceiver, driver, receiver, CAN, RS-485, Interface Transceiver IC, Drivers, Receivers, Transceivers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 710-ISL4223EIRZ-TK can be used for catalog matching and distributor lookup.

Supplier's Site Datasheet
Integrated Circuits (ICs)- Interface- Drivers, Receivers, Transceivers - - Win Source Electronics
Win Source Electronics
Laguna Hills, CA, United States
Integrated Circuits (ICs)- Interface- Drivers, Receivers, Transceivers
Integrated Circuits (ICs)- Interface- Drivers, Receivers, Transceivers
Manufacturer: Renesas Electronics America Inc Category: Integrated Circuits (ICs)- Interface- Drivers, Receivers, Transceivers Type: Transceiver Package: Tape & Reel (TR) /Cut Tape (CT) Package / Case: 20-VQFN Exposed Pad Mounting Type: Surface Mount Operating Temperature: -40°C ~ 85°C Supplier Device Package: 20-QFN (5x5) Base Product Number: ISL4223 Data Rate: 250kbps

Manufacturer: Renesas Electronics America Inc
Category: Integrated Circuits (ICs)- Interface- Drivers, Receivers, Transceivers
Type: Transceiver
Package: Tape & Reel (TR) /Cut Tape (CT)
Package / Case: 20-VQFN Exposed Pad
Mounting Type: Surface Mount
Operating Temperature: -40°C ~ 85°C
Supplier Device Package: 20-QFN (5x5)
Base Product Number: ISL4223
Data Rate: 250kbps

Buy Now Datasheet
Rs232 Transceiver, 250Kbps, Qfn-20; Device Type Renesas - 48AC6681 - Newark, An Avnet Company
Newark, An Avnet Company
Chicago, IL, United States
Rs232 Transceiver, 250Kbps, Qfn-20; Device Type Renesas
48AC6681
Rs232 Transceiver, 250Kbps, Qfn-20; Device Type Renesas 48AC6681
RS232 TRANSCEIVER, 250KBPS, QFN-20; Device Type:RS232 Transceiver; IC Interface Type:RS232; No. of Drivers:2Drivers; No. of Receivers:2Receivers ; Supply Voltage Min:2.7V; Supply Voltage Max:5.5V; Driver Case Style:QFN; No. of RoHS Compliant: Yes

RS232 TRANSCEIVER, 250KBPS, QFN-20; Device Type:RS232 Transceiver; IC Interface Type:RS232; No. of Drivers:2Drivers; No. of Receivers:2Receivers; Supply Voltage Min:2.7V; Supply Voltage Max:5.5V; Driver Case Style:QFN; No. of RoHS Compliant: Yes

Supplier's Site Datasheet
VAST STOCK CO., LIMITED
Sheung Wan, Hong Kong
RS-232 Interface IC
ISL4223EIRZ-TK
RS-232 Interface IC ISL4223EIRZ-TK
RS-232 Interface IC Pb-Free 3V RS-232 2TX/2RX -40+85 TRANSCEIVER, 20LD 5X5 QFN,

RS-232 Interface IC Pb-Free 3V RS-232 2TX/2RX -40+85 TRANSCEIVER, 20LD 5X5 QFN,

Buy Now Datasheet
Integrated Circuits (ICs) - Interface - Drivers, Receivers, Transceivers - ISL4223EIRZ-TK - Shenzhen Shengyu Electronics Technology Limited
Shenzhen Shengyu Electronics Technology Limited
Futian, China
Integrated Circuits (ICs) - Interface - Drivers, Receivers, Transceivers
ISL4223EIRZ-TK
Integrated Circuits (ICs) - Interface - Drivers, Receivers, Transceivers ISL4223EIRZ-TK
IC TRANSCEIVER FULL 2/2 20QFN

IC TRANSCEIVER FULL 2/2 20QFN

Supplier's Site

Technical Specifications

  Renesas Electronics Corporation ERSAELECTRONICS PTE. LTD. Win Source Electronics Newark, An Avnet Company VAST STOCK CO., LIMITED Shenzhen Shengyu Electronics Technology Limited
Product Category IC Interfaces IC Interfaces IC Interfaces IC Interfaces IC Interfaces IC Interfaces
Product Number ISL4223EIRZ-TK 710-ISL4223EIRZ-TK 48AC6681 ISL4223EIRZ-TK ISL4223EIRZ-TK
Product Name QFN Packaged, ±15kV ESD Protected, +2.7V to +5.5V, 150nA, 250kbps, RS-232 Transmitters/Receivers Interface Transceiver IC Integrated Circuits (ICs)- Interface- Drivers, Receivers, Transceivers Rs232 Transceiver, 250Kbps, Qfn-20; Device Type Renesas RS-232 Interface IC Integrated Circuits (ICs) - Interface - Drivers, Receivers, Transceivers
Technology RS232 RS232; RS232
Features ESD Protected RoHS RoHS RoHS
Supply Voltage 2.7V; Other; 5.5 V Other; 2.7V ~ 5.5V Other; 2.7V Other
Data Rate 500 kbps 250 kbps 250 kbps
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