Intersil Corporation HIN14C89E Datasheet

HIN14C89E

PRELIMINARY

Data Sheet January 1999 File Number

Low Power Quad RS-232 Receiver

The HIN14C89E is a high-ESD tolerant, very low power,
quad RS-232 receiver interface circuit that is designed to
meet EIA/TIA-232, EIA/TIA-562, and CCITT V.28
specifications.

The receivers can handle up to ±25V, and have a 3 to 7kΩ
input impedance. The receivers havehysteresis and on-chip
noise filtering to improve noise rejection and make external
filtering components unnecessary. The outputs are TTL and
CMOS compatible and operate at 240Kbps.

Ordering Information

PART

NUMBER

HIN14C89ECP 0 to 70 14 Ld PDIP E14.3
HIN14C89ECBN 0 to +70 14 Ld SOIC M14.15

TEMP. RANGE

(oC) PACKAGE

PKG.

NO.

Pinout

HIN14C89E

(PDIP, SOIC)

TOP VIEW

4647

Features

• Pin-Compatible ESD Upgrade for “1489” Socket

• Meets All RS-232C Specifications

• Enhanced ESD Protection

- ±15KV Human Body Model

- ±15KV IEC1000-4-2, Air-Gap Discharge

- ±8KV IEC1000-4-2, Contact Discharge

• Latch-Up Free During an ESD Event

• Very Low Power Consumption (1µA Typical)

• 240Kbps Data Rate (Typical)

• 4 Receivers per Package

- ±25V Input Voltage Range

- 3 to 7kΩ Input Impedance

- 0.5V Hysteresis to Improve Noise Rejection

• All Critical Parameters are Guaranteed Over the Entire
Commercial Temperature Range

- Functionally Interchangeable and Pin Compatible with

MAX1489E, MC1489, MC14C89A, SN75189,
SN75C189, DS1489, DS14C89, and DS14C89A

INPUT A

NC

OUTPUT A

INPUT B

NC

OUTPUT B

GND

V

1
2
3
4
5
6
7

14

INPUT D

13

NC

12
11

OUTPUT D

10

INPUT C

9

NC

8

OUTPUT C

CC

Applications

• Computers - Portable and Mainframe

• Peripherals - Printers and Terminals

• Modems

• Dataloggers

468

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

http://www.intersil.com or 407-727-9207

| Copyright © Intersil Corporation 1999

HIN14C89E

Absolute Maximum Ratings Thermal Information

VCC to Ground. . . . . . . . . . . . . . . . . . . . . (GND - 0.3V) < VCC < 6V

Input Voltages

Input A - D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±25V

Output Voltages

Output A - D. . . . . . . . . . . . . (GND -0.3V) < VRXOUT < (V+ +0.3V)

Short Circuit Duration

Output A - D. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Continuous

Continuous Total Power Dissipation (TA = 25oC)

Plastic Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .375mW

Derate -7.0 mW/C above 70oC
ESD Classification: EIC1000-4-2 Class 4 Compliant

CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operationofthe
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.

NOTE:

1. θJA is measured with the component mounted on an evaluation PC board in free air.

Thermal Resistance (Typical, Note 1) θJA (oC/W)

14 Ld PDIP Package . . . . . . . . . . . . . . . . . . . . . . . . 90

14 Ld SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . 120

Maximum Junction Temperature (Plastic Package) . . . . . . . .150oC

Maximum Storage Temperature Range. . . . . . . . . . -65oC to 150oC

Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . .300oC

Temperature Ranges

HIN14C89EC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0oC to 70oC

Electrical Specifications Test Conditions: V

= +5V ±10%, TA = Operating Temperature Range

CC

PARAMETER TEST CONDITIONS MIN TYP MAX UNITS

Output Voltage High, V
Output Voltage Low, V
Output Short Circuit Current, I

OH

OL

OS

(Note 2)
Supply Current, I

Input Voltage Range, V
Input Voltage High, V
Input Voltage Low, V
Input Hysteresis, V
Input Resistance, R

CC

lN

lH

lL

HYST

lN

Output Propagation Delay, Low to High, t
Output Propagation Delay, High to Low, t
Output Propagation Delay Skew, [t

t

SKEW

Output Transition Time, t
Input Noise Rejection, t

TR

N

PLH

+ t

PLH
PHL

PHL

I

= -3.2mA 2.5 4.1 - V

OUT

I

= 3.2mA - 0.17 0.4 V

OUT

Shorted to GND - -11 ­Shorted to V

CC

-35-

- 1 100 µA

-25 - 25 V

- 2.15 2.60 V

0.75 1.4 - V

- 0.7 - V

3.0 5.0 7.0 kΩ

- 1.9 4.0 µS

- 2.0 4.0 µS

],

V

= 10% to 90% - 110 - nS

OUT

- 120 - nS

Pulse Amplitude = 5V - 0.8 - µS

mA

Guaranteed Data Rate, DR VCC = 5V 120 240 - kbps
ESD Protection Human Body Model (Note 3)

IEC1000-4-2 (Contact Discharge)
IEC1000-4-2 (Air-Gap Discharge)

- ±15

±8

±15

-

NOTES:

2. Guaranteed by design.

3. RlNpins to GND.

kV

469