ICL3243EIVZ datasheet, PDF - EEWORLD Datasheet

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ICL3243EIVZ: Description±15kV ESD Protected, +3V to +5.5V, 1µA, 250kbps, RS-232 Transmitters/Receivers; CategoryAnalog mixed-signal IC Drivers and interfaces; File Size907KB，39 Pages; ManufacturerRenesas Electronics Corporation; Websitehttps://www.renesas.com/; Environmental Compliance

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ICL3243EIVZ Overview

±15kV ESD Protected, +3V to +5.5V, 1µA, 250kbps, RS-232 Transmitters/Receivers

ICL3243EIVZ Parametric

Parameter Name	Attribute value
Brand Name	Renesas
Is it Rohs certified?	conform to
Maker	Renesas Electronics Corporation
Parts packaging code	TSSOP
package instruction	TSSOP,
Contacts	28
Manufacturer packaging code	M28.17328
Reach Compliance Code	compliant
ECCN code	EAR99
Samacsys Description	RS-232 ±15kV ESD Protected, +3V to +5.5V, 1µA, 250kbps, RS-232 Transmitters/Receivers
Differential output	NO
Number of drives	3
Input properties	SCHMITT TRIGGER
Interface integrated circuit type	LINE TRANSCEIVER
Interface standards	EIA-232; TIA-232; V.24; V.28
JESD-30 code	R-PDSO-G28
JESD-609 code	e3
length	9.7 mm
Number of functions	3
Number of terminals	28
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
encapsulated code	TSSOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Number of receiver bits	5
Maximum seat height	1.2 mm
Maximum supply voltage	5.5 V
Minimum supply voltage	3 V
Nominal supply voltage	3.3 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	Matte Tin (Sn)
Terminal form	GULL WING
Terminal pitch	0.65 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	4.4 mm

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Datasheet

ICL3221E, ICL3222E, ICL3223E, ICL3232E, ICL3241E, ICL3243E

±15kV ESD Protected, +3V to +5.5V, 1µA, 250kbps, RS-232 Transmitters/Receivers

The

ICL3221E, ICL3222E, ICL3223E, ICL3232E,

ICL3241E,

and

ICL3243E

are 3.0V to 5.5V powered

RS-232 transmitters/receivers that meet ElA/TIA-232

and V.28/V.24 specifications, even at V

= 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 notebook and laptop

computers in which the low operational power

consumption and even lower standby power

consumption is critical. Efficient on-chip charge

pumps, coupled with manual and automatic

power-down functions (except for the ICL3232E),

reduce the standby supply current to a 1µA trickle.

Small footprint packaging and the use of small, low

value capacitors ensure board space savings. Data

rates greater than 250kbps are ensured at worst case

load conditions. This family is fully compatible with

3.3V-only systems, mixed 3.3V and 5.0V systems,

and 5.0V-only systems.

The ICL324XE are 3-driver, 5-receiver devices that

provide a complete serial port suitable for laptop or

notebook computers. Both devices also include

noninverting always-active receivers for “wake-up”

capability.

The ICL3221E, ICL3223E, and ICL3243E feature an

automatic power-down function that powers down the

on-chip power supply and driver circuits. Power-down

occurs when an attached peripheral device is shut off

or the RS-232 cable is removed, which conserves

system power automatically without changes to the

hardware or operating system. These devices power

up again when a valid RS-232 voltage is applied to

any receiver input.

Table 1 on page 2

summarizes the features of the

devices represented by this datasheet, and

Application Note

AN9863

summarizes the features of

each device in the ICL32xxE 3V family.

Features

• ESD protection for RS-232 I/O pins to ±15kV

(IEC61000)

• Drop-in replacements for the MAX3221E,

MAX3222E, MAX3223E, MAX3232E, MAX3241E,

MAX3243E, and SP3243E

• The ICL3221E is a low-power, pin-compatible

upgrade for the 5V MAX221E

• The ICL3222E is a low-power, pin-compatible

upgrade for the 5V MAX242E and SP312E

• The ICL3232E is a low-power upgrade for the

HIN232E, ICL232, and pin-compatible competitor

devices

• RS-232 compatible with V

= 2.7V

• Meets EIA/TIA-232 and V.28/V.24 specifications

at 3V

• Latch-up free

• On-chip voltage converters require only four

external 0.1µF capacitors at V

= 3.3V

• Manual and automatic power-down features

• Ensured mouse driveability (ICL324xE only)

• Receiver hysteresis for improved noise immunity

• Ensured minimum data rate: 250kbps

• Wide power supply range: single +3V to +5.5V

• Low supply current in power-down state: 1µA

• Pb-free (RoHS compliant)

Applications

• Any system requiring RS-232 communication ports

○ Battery powered, hand-held, and portable

equipment

○ Laptop computers and notebooks

○ Modems, printers, and other peripherals

○ Digital cameras

○ Cellular/mobile phones

Related Literature

For a full list of documents, visit our website:

•

ICL3221E, ICL3222E, ICL3223E, ICL3232E,

ICL3241E,

and

ICL3243E

device pages

FN4910 Rev.24.00

May 30, 2019

Page 1 of 39

ICL3221E, ICL3222E, ICL3223E, ICL3232E, ICL3241E, ICL3243E

Contents

1.1

1.2

1.3

1.4

2.1

2.2

2.3

2.4

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Typical Operating Circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Pin Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Pin Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Thermal Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Recommended Operating Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Typical Performance Curves. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Application Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

4.1

4.1.1

4.2

4.3

4.4

4.5

4.5.1

4.5.2

4.5.3

4.6

4.7

4.8

4.9

4.10

4.11

4.12

4.13

4.14

Charge-Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Charge-Pump Abs Max Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Transmitters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Receivers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Low Power Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Power-Down Functionality (Except ICL3232E) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Software Controlled (Manual) Power-Down . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

INVALID Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Automatic Power-Down (ICL3221E, ICL3223E, and ICL3243E Only) . . . . . . . . . . . . . . . . . . . . . .

Receiver ENABLE Control (ICL3221E, ICL3222E, ICL3223E, and ICL3241E Only) . . . . . . . . . . . . .

Capacitor Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Power Supply Decoupling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Operation Down to 2.7V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Transmitter Outputs when Exiting Power-Down . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Mouse Driveability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

High Data Rates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Interconnection with 3V and 5V Logic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Pin-Compatible Replacements for 5V Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.1

5.2

5.3

5.4

±15kV ESD Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Human Body Model (HBM) Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

IEC61000-4-2 Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Air-Gap Discharge Test Method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Contact Discharge Test Method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Die Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Revision History. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Package Outline Drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

FN4910 Rev.24.00

May 30, 2019

Page 3 of 39

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