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ISL4221EIRZ

Name: Renesas Electronics ISL4221EIRZ
Brand: Renesas / Intersil
SKU: 968-ISL4221EIRZ
Price: 4.06 EUR
Availability: InStock

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Mouser No:

968-ISL4221EIRZ

Mfr. No:

ISL4221EIRZ

Mfr.:

Renesas / Intersil

Description:

RS-232 Interface IC 3V RS-232 1TX/1RX -4 0+85 TRANS 16LD 5X5

Datasheet:

ISL4221EIRZ Datasheet (PDF)

ECAD Model:

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More Information

Learn more about Renesas / Intersil ISL4221EIRZ

In Stock: 1.188

Stock:: 1.188

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On Order:: 1.200

Expected 5/25/2026
Factory Lead Time:: 18

Weeks Estimated factory production time for quantities greater than shown.

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Minimum: 1 Multiples: 1

Unit Price:

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Ext. Price:

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Est. Tariff:

Pricing (EUR)

Qty.	Unit Price	Ext. Price
	4,06 €	4,06 €
	2,99 €	29,90 €
	2,67 €	66,75 €
	2,46 €	295,20 €
	2,34 €	702,00 €
	2,30 €	1.242,00 €
	2,20 €	2.244,00 €
	2,18 €	5.493,60 €

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Renesas Electronics
Product Category:	RS-232 Interface IC
RoHS:
Package/Case:	QFN-16
Series:	ISL4221E
Function:	Transceiver
Data Rate:	250 kb/s
Number of Drivers:	1 Driver
Number of Receivers:	1 Receiver
Duplex:	Full Duplex
Supply Voltage - Max:	5.5 V
Supply Voltage - Min:	2.7 V
Mounting Style:	SMD/SMT
Operating Supply Current:	1 mA
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C
ESD Protection:	15 kV
Packaging:	Tube
Brand:	Renesas / Intersil
Moisture Sensitive:	Yes
Operating Supply Voltage:	3.3 V, 5 V
Product:	RS-232 Transceivers
Product Type:	RS-232 Interface IC
Protocol Supported:	RS-232
Receiver Signal Type:	Single-Ended
Factory Pack Quantity:	60
Subcategory:	Interface ICs
Unit Weight:	68 mg

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Datasheet

ISL4221EIRZ Datasheet (PDF)

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Compliance Codes

TARIC:: 8542399000
CNHTS:: 8542399000
CAHTS:: 8542390000
USHTS:: 8542390090
JPHTS:: 854239099
MXHTS:: 8542399999
ECCN:: EAR99

Origin Classifications

Country of Origin:: Malaysia
Assembly Country of Origin:: Malaysia
Country of Diffusion:: United States

The country is subject to change at the time of shipment.

ISL3232E/ISL4221E/ISL4223E RS-232 Interface ICs

Renesas Electronics ISL3232E/ISL4221E/ISL4223E RS-232 Interface ICs are 2.7V to 5.5V powered RS-232 transmitters/receivers that meet ElA/TIA-232 and V.28/V.24 specifications, even at V_CC = 3.0V. The devices provide ±15kV ESD protection (IEC61000-4-2 Air Gap and Human Body Model) on transmitter outputs and receiver inputs (RS-232 pins).