ICL3221ECAZ - Intersil

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

ICL3221ECAZ
Manufacturer

Intersil
ChipWorker Part#

CW50111922
Category

Interface IC, Interface Controller
Package

SSOP-16
Description

Intersil ICL3221ECAZ, Line Transceiver, RS-232, 3.3V, 5V, 16Pin SSOP
Documentation

Datasheet

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ICL3221ECAZ Specifications

Attribute	Attribute Value

Part Number	ICL3221ECAZ
Manufacturer	Intersil
ChipWorker Part#	CW50111922
Category	Interface IC, Interface Controller
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	16 Pin
Case/Package	SSOP-16
Supply Voltage (DC)	5.50 V, 5.50 V (max)
Supply Current	1 mA
Data Rate	500 kbps
Operating Temperature (Max)	70 ℃
Operating Temperature (Min)	0 ℃
Supply Voltage	3V ~ 5.5V
Supply Voltage (Max)	5.5 V
Supply Voltage (Min)	3 V
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Size-Length	6.5 mm
Size-Width	5.6 mm
Size-Height	1.85 mm
Operating Temperature	0℃ ~ 70℃
Product Lifecycle Status	Active
Packaging	Each
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

Product Description

The ICL3221ECAZ is a powered RS-232 Transmitter/Receiver with marking. It meets ElA/TIA-232 and V.28/V.24 specifications, even at VCC = 3V. It provides ±15kV ESD protection on transmitter outputs and receiver inputs. Efficient on-chip charge pumps, coupled with manual and automatic power-down functions, reduce the standby supply current to a 1µA trickle. Data rates greater than 250kbps are guaranteed at worst case load conditions. This family is fully compatible with 3.3V only systems, mixed 3.3 and 5V systems and 5V only systems. It features an automatic power-down function which 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. This device power up again when a valid RS-232 voltage is applied to any receiver input.
ESD Protection for RS-232 I/O pins to ±15kV
Latch-up free
On-chip voltage converters require only four external 0.1µF capacitors
Manual and automatic power-down
Receiver hysteresis for improved noise immunity
250kbps Guaranteed minimum data rate
1µA Low supply current in power-down state

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