ISL4221EIR-T

Part No :: ISL4221EIR-T

Manufacturer: Intersil (Renesas Electronics America)

VIGOR # :: 4890586

Description: IC TRANSCEIVER FULL 1/1 16QFN

Catalog: Interface - Drivers, Receivers, Transceivers

DataSheet: ISL4221EIR-T PDF

Country of origin: -

Date code: -

ISL4221EIR-T Specifications

Type	Description
Series:	-
Package:	Tape & Reel (TR)
Part Status:	Obsolete
Type:	Transceiver
Protocol:	RS232
Number of Drivers/Receivers:	1/1
Duplex:	Full
Receiver Hysteresis:	500 mV
Data Rate:	250kbps
Voltage - Supply:	2.7V ~ 5.5V
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Surface Mount
Package / Case:	16-VQFN Exposed Pad
Supplier Device Package:	16-QFN-EP (5x5)

Alternative Products

Part Number	Manufacturer & Description	Compare
MAX236MRG/883B Match 100%	Maxim Integrated IC TRANSCEIVER 4/3 24CDIP	ISL4221EIR-T vs MAX236MRG/883B
TRS202IDWG4 Match 100%	Texas Instruments IC TRANSCEIVER FULL 2/2 16SOIC	ISL4221EIR-T vs TRS202IDWG4
MAX3243EEAI Match 100%	Maxim Integrated IC TRANSCEIVER FULL 3/5 28SSOP	ISL4221EIR-T vs MAX3243EEAI
MAX243EWE+ Match 100%	Maxim Integrated IC TRANSCEIVER FULL 2/2 16SOIC	ISL4221EIR-T vs MAX243EWE+
MAX3241EEUI+G1Z Match 100%	Maxim Integrated IC TRANSCEIVER FULL 3/5 28TSSOP	ISL4221EIR-T vs MAX3241EEUI+G1Z
ICL3243EIAZ-T7A Match 100%	Intersil (Renesas Electronics America) IC TRANSCEIVER FULL 3/5 28SSOP	ISL4221EIR-T vs ICL3243EIAZ-T7A

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

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Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
The shopping cart will automatically calculate the shipping cost.
Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 469

Shipped from

HK warehouse

Expected Shipping Date

Sep 06 - Sep 10 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of ISL4221EIR-T is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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ISL4221EIR-T

ISL4221EIR-T

4890586

Pricing(USD)