5962-0620701 Просмотр технического описания (PDF) - Intersil

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5962-0620701

±15kV ESD Protected, +3.3V, 1Microamp, 250kbps, RS-232 Transmitters/Receivers

Intersil 

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FN6297

Rev 1.00

Transmitters/Receivers

November 3, 2011

The Intersil 5962-062070xQxA devices are 3.3V powered

RS-232 transmitters/receivers which meet ElA/TIA-232 and

V.28/V.24 specifications, even at VCC = 3.0V. Additionally,

they provide ±15kV ESD protection (IEC61000-4-2 Air Gap

and MIL-STD 883 Human Body Model) on transmitter

outputs and receiver inputs (RS-232 pins). Targeted

applications include ruggedized portable products and

remotely deployed devices exposed to extreme temperature

and humidity where the low operational and even lower

standby, power consumption is critical. Efficient on-chip

charge pumps, coupled with manual and automatic

power-down functions (except for the 5962-0620703Q2A),

reduce the standby supply current to a 1µA trickle. Small

footprint packaging and the use of small, low value

capacitors ensure board space savings as well. Data rates

greater than 250kbps are guaranteed at worst case load

conditions. This family is fully compatible with 3.3V-only

systems.

Specifications for QML devices are controlled by the

Defense Logistics Agency Land and Maritime (DLA). The

SMD numbers listed here must be used when ordering.

Detailed Electrical Specifications for these devices are

contained in SMD 5962-06207. A “hot-link” is provided

on our website for downloading.

Ordering Information

DESC P/N

CONFIGURATION TEMP (°C) PACKAGE

5962-0620701Q3A ICL3243E 3D/5R -55 to +125 28 Ld CLCC

5962-0620702Q3A ICL3238E 5D/3R -55 to +125 28 Ld CLCC

5962-0620703Q2A ICL3232E 2D/2R -55 to +125 20 Ld CLCC

5962-0620704Q2A ICL3221E 1D/1R -55 to +125 20 Ld CLCC

Features

• Meets EIA/TIA-232 and V.28/V.24 Specifications at 3V

• Electrically Screened to DLA SMD#5962-06207

• QML Qualified per MIL-PRF-38535 Requirements

• SMD Compliance

• Military Temperature Range

• Latch-up Free

• Hermetic Package

• ESD Protection for RS-232 I/O Pins to ±15kV (IEC61000)

• Guaranteed Mouse Driveability (ICL3243E)

• Requires Single +3.3V ±10% Power Supply

• RS-232 Compatible with VCC = 2.7V

• Receiver Hysteresis for Improved Noise Immunity

• Low Power Automatic Power-down Modes

(except for ICL3232E) . . . . . . . . . . . . . . . . . . . . . . . . .1µA

• Guaranteed Minimum 250kbps Data Rate

• Manual and Automatic Power-down Features

• Multiple Drivers/Receivers

• On-Chip Voltage Converters Require Only Four External

0.1µF Capacitors

• Regulated Dual Charge Pumps

Applications

• Any Military or High-Rel System Requiring RS-232

Communication Ports

- Battery Powered, Hand-Held, and Portable Equipment

- Ruggedized Handheld GPS, Laptop Computers,

Notebooks, Palmtops

- Industrial Control/Shop Floor Communications

- Field Deployed Sensors/Devices Exposed to Extreme

Temperature/Humidity

- Ruggedized Cellular/Mobile Phones

FN6297 Rev 1.00

November 3, 2011

Page 1 of 10

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