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ICL3224IAZ-T

Description
1µA, +3V to +5.5V, 250kbps, RS-232 Transceivers with Enhanced Automatic Powerdown; SSOP20; Temp Range: See Datasheet
CategoryAnalog mixed-signal IC    Drivers and interfaces   
File Size405KB,27 Pages
ManufacturerRenesas Electronics Corporation
Websitehttps://www.renesas.com/
Environmental Compliance
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ICL3224IAZ-T Overview

1µA, +3V to +5.5V, 250kbps, RS-232 Transceivers with Enhanced Automatic Powerdown; SSOP20; Temp Range: See Datasheet

ICL3224IAZ-T Parametric

Parameter NameAttribute value
Brand NameIntersil
Is it Rohs certified?conform to
MakerRenesas Electronics Corporation
Parts packaging codeSSOP
package instructionSSOP, SSOP20,.3
Contacts20
Reach Compliance Codecompliant
ECCN codeEAR99
Differential outputNO
Number of drives2
Input propertiesSTANDARD
Interface integrated circuit typeLINE TRANSCEIVER
Interface standardsEIA-232; TIA-232; V.24; V.28
JESD-30 codeR-PDSO-G20
JESD-609 codee3
length7.2 mm
Humidity sensitivity level2
Number of functions2
Number of terminals20
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Minimum output swing10 V
Maximum output low current0.0016 A
Package body materialPLASTIC/EPOXY
encapsulated codeSSOP
Encapsulate equivalent codeSSOP20,.3
Package shapeRECTANGULAR
Package formSMALL OUTLINE, SHRINK PITCH
Peak Reflow Temperature (Celsius)260
power supply3.3/5 V
Certification statusNot Qualified
Maximum receive delay
Number of receiver bits2
Maximum seat height1.99 mm
Maximum slew rate1 mA
Maximum supply voltage5.5 V
Minimum supply voltage3 V
Nominal supply voltage3.3 V
surface mountYES
technologyCMOS
Temperature levelINDUSTRIAL
Terminal surfaceMatte Tin (Sn) - annealed
Terminal formGULL WING
Terminal pitch0.65 mm
Terminal locationDUAL
Maximum time at peak reflow temperature30
width5.29 mm
Datasheet
ICL3224, ICL3226, ICL3238
1µA, +3V to +5.5V, 250kbps, RS-232 Transceivers with Enhanced Automatic
Powerdown
The
ICL3224, ICL3226,
and
ICL3238
(ICL32xx)
devices 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
CC
= 3.0V.
Targeted applications are PDAs, Palmtops, and
notebook and laptop computers where low
operational power consumption and even lower
standby power consumption are critical. Efficient
on-chip charge pumps, coupled with manual and
enhanced automatic powerdown functions, 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 ICL3238 is a 5 driver, 3 receiver device that
includes a noninverting always-active receiver for
Ring Indicator monitoring.
The ICL32xx devices feature an enhanced automatic
powerdown function that powers down the on-chip
power supply and driver circuits. Powerdown occurs
when all receiver and transmitter inputs detect no
signal transitions for a period of 30s. These devices
power back up automatically whenever they sense a
transition on any transmitter or receiver input.
Table 1
summarizes the features of the devices
represented by this datasheet, and
AN9863
summarizes the features of each device in the
ICL32xx 3V family.
Features
• Pb-free (RoHS compliant)
• ±15kV ESD protected (human body model)
• Manual and enhanced automatic powerdown
features
• Drop in replacements for MAX3224, MAX3226,
MAX3238
• Meets EIA/TIA-232 and V.28/V.24 specifications
at 3V
• Latch-up free
• RS-232 compatible with V
CC
= 2.7V
• On-chip voltage converters require only four
external 0.1µF capacitors
• Flow-through pinout (ICL3238)
• “Ready to transmit” indicator output (ICL3224/26)
• Receiver hysteresis for improved noise immunity
• Ensured minimum data rate: 250kbps
• Ensured minimum slew rate: 6V/µs
• Wide power supply range: Single +3V to +5.5V
• Low supply current in powerdown state: 1µA
Applications
• Any system requiring RS-232 communication ports
○ Battery powered, hand-held, and portable
equipment
○ Laptop computers, Notebooks, Palmtops
○ Modems, printers and other peripherals
○ Digital cameras
○ Cellular/mobile phones
○ Data cradles
Related Literature
For a full list of related documents, visit our website:
ICL3224, ICL3226,
and
ICL3238
device pages
Table 1.
Summary of Features
Number Number
of Tx.
of Rx.
2
1
5
2
1
3
Number of
Monitor Rx.
(R
OUTB
)
0
0
1
Data Rate
(kbps)
250
250
250
Rx. Enable
Function?
No
No
No
READY
Output?
Yes
Yes
No
Manual
Powerdown?
Yes
Yes
Yes
Enhanced
Automatic
Powerdown
Yes
Yes
Yes
Part Number
ICL3224
ICL3226
ICL3238
FN4876 Rev.11.00
May.29.19
Page 1 of 27

ICL3224IAZ-T Related Products

ICL3224IAZ-T ICL3224IAZ ICL3226IAZ ICL3226CAZ-T ICL3226IAZ-T ICL3238IAZ-T ICL3238IAZ ICL3238CAZ-T
Description 1µA, +3V to +5.5V, 250kbps, RS-232 Transceivers with Enhanced Automatic Powerdown; SSOP20; Temp Range: See Datasheet 1µA, +3V to +5.5V, 250kbps, RS-232 Transceivers with Enhanced Automatic Powerdown; SSOP20; Temp Range: See Datasheet 1µA, +3V to +5.5V, 250kbps, RS-232 Transceivers with Enhanced Automatic Powerdown; SSOP16; Temp Range: See Datasheet 1µA, +3V to +5.5V, 250kbps, RS-232 Transceivers with Enhanced Automatic Powerdown; SSOP16; Temp Range: See Datasheet 1µA, +3V to +5.5V, 250kbps, RS-232 Transceivers with Enhanced Automatic Powerdown; SSOP16; Temp Range: See Datasheet 1µA, +3V To +5.5V, 250kbps, RS-232 Transceivers With Enhanced Automatic Powerdown; SSOP28; Temp Range: See Datasheet 1µA, +3V To +5.5V, 250kbps, RS-232 Transceivers With Enhanced Automatic Powerdown; SSOP28; Temp Range: See Datasheet 1µA, +3V To +5.5V, 250kbps, RS-232 Transceivers With Enhanced Automatic Powerdown; SSOP28; Temp Range: See Datasheet
Brand Name Intersil Intersil Intersil Intersil Intersil Intersil Intersil Intersil
Maker Renesas Electronics Corporation Renesas Electronics Corporation Renesas Electronics Corporation Renesas Electronics Corporation Renesas Electronics Corporation Renesas Electronics Corporation Renesas Electronics Corporation Renesas Electronics Corporation
Parts packaging code SSOP SSOP SSOP SSOP SSOP SSOP SSOP SSOP
package instruction SSOP, SSOP20,.3 SSOP, SSOP20,.3 SSOP, SSOP16,.3 SSOP, SSOP16,.3 SSOP, SSOP16,.3 SSOP, SSOP28,.3 SSOP, SSOP28,.3 SSOP, SSOP28,.3
Contacts 20 20 16 16 16 28 28 28
Reach Compliance Code compliant compliant compliant compliant compliant compliant compli compliant
ECCN code EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
Differential output NO NO NO NO NO NO NO NO
Number of drives 2 2 1 1 1 5 5 5
Input properties STANDARD STANDARD STANDARD STANDARD STANDARD STANDARD STANDARD STANDARD
Interface integrated circuit type LINE TRANSCEIVER LINE TRANSCEIVER LINE TRANSCEIVER LINE TRANSCEIVER LINE TRANSCEIVER LINE TRANSCEIVER LINE TRANSCEIVER LINE TRANSCEIVER
Interface standards EIA-232; TIA-232; V.24; V.28 EIA-232; TIA-232; V.24; V.28 EIA-232; TIA-232; V.24; V.28 EIA-232; TIA-232; V.24; V.28 EIA-232; TIA-232; V.24; V.28 EIA-232; TIA-232; V.24; V.28 EIA-232; TIA-232; V.24; V.28 EIA-232; TIA-232; V.24; V.28
JESD-30 code R-PDSO-G20 R-PDSO-G20 R-PDSO-G16 R-PDSO-G16 R-PDSO-G16 R-PDSO-G28 R-PDSO-G28 R-PDSO-G28
JESD-609 code e3 e3 e3 e3 e3 e3 e3 e3
length 7.2 mm 7.2 mm 6.2 mm 6.2 mm 6.2 mm 10.2 mm 10.2 mm 10.2 mm
Humidity sensitivity level 2 2 2 2 2 3 3 3
Number of functions 2 2 1 1 1 5 5 5
Number of terminals 20 20 16 16 16 28 28 28
Maximum operating temperature 85 °C 85 °C 85 °C 70 °C 85 °C 85 °C 85 °C 70 °C
Minimum operating temperature -40 °C -40 °C -40 °C - -40 °C -40 °C -40 °C -
Minimum output swing 10 V 10 V 10 V 10 V 10 V 10 V 10 V 10 V
Maximum output low current 0.0016 A 0.0016 A 0.0016 A 0.0016 A 0.0016 A 0.0016 A 0.0016 A 0.0016 A
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code SSOP SSOP SSOP SSOP SSOP SSOP SSOP SSOP
Encapsulate equivalent code SSOP20,.3 SSOP20,.3 SSOP16,.3 SSOP16,.3 SSOP16,.3 SSOP28,.3 SSOP28,.3 SSOP28,.3
Package shape RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
Package form SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE, SHRINK PITCH
Peak Reflow Temperature (Celsius) 260 260 260 260 260 260 260 260
power supply 3.3/5 V 3.3/5 V 3.3/5 V 3.3/5 V 3.3/5 V 3.3/5 V 3.3/5 V 3.3/5 V
Certification status Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
Number of receiver bits 2 2 1 1 1 3 3 3
Maximum seat height 1.99 mm 1.99 mm 2 mm 2 mm 2 mm 2 mm 2 mm 2 mm
Maximum slew rate 1 mA 1 mA 1 mA 1 mA 1 mA 1 mA 1 mA 1 mA
Maximum supply voltage 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V
Minimum supply voltage 3 V 3 V 3 V 3 V 3 V 3 V 3 V 3 V
Nominal supply voltage 3.3 V 3.3 V 3.3 V 3.3 V 3.3 V 3.3 V 3.3 V 3.3 V
surface mount YES YES YES YES YES YES YES YES
technology CMOS CMOS CMOS CMOS CMOS CMOS CMOS CMOS
Temperature level INDUSTRIAL INDUSTRIAL INDUSTRIAL COMMERCIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL COMMERCIAL
Terminal surface Matte Tin (Sn) - annealed Matte Tin (Sn) - annealed Matte Tin (Sn) - annealed Matte Tin (Sn) - annealed Matte Tin (Sn) - annealed Matte Tin (Sn) - annealed Matte Tin (Sn) - annealed Matte Tin (Sn) - annealed
Terminal form GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING
Terminal pitch 0.65 mm 0.65 mm 0.65 mm 0.65 mm 0.65 mm 0.65 mm 0.65 mm 0.65 mm
Terminal location DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL
Maximum time at peak reflow temperature 30 30 30 30 30 30 30 30
width 5.29 mm 5.29 mm 5.3 mm 5.3 mm 5.3 mm 5.3 mm 5.3 mm 5.3 mm
Is it Rohs certified? conform to conform to - conform to - conform to conform to conform to
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