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HIN14C89E
PRELIMINARY
Data Sheet
January 1999
File Number
4647
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 7k input impedance. The receivers have hysteresis 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.
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 (1A Typical) * 240Kbps Data Rate (Typical)
Ordering Information
PART NUMBER HIN14C89ECP HIN14C89ECBN TEMP. RANGE (oC) 0 to 70 0 to +70 PACKAGE 14 Ld PDIP 14 Ld SOIC PKG. NO. E14.3 M14.15
* 4 Receivers per Package - 25V Input Voltage Range - 3 to 7k 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
Pinout
HIN14C89E (PDIP, SOIC) TOP VIEW
INPUT A 1 NC 2 OUTPUT A 3 INPUT B 4 NC 5 OUTPUT B 6 GND 7 14 VCC 13 INPUT D 12 NC 11 OUTPUT D 10 INPUT C 9 NC 8 OUTPUT C
Applications
* Computers - Portable and Mainframe * Peripherals - Printers and Terminals * Modems * Dataloggers
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CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. http://www.intersil.com or 407-727-9207 | Copyright (c) Intersil Corporation 1999
HIN14C89E
Absolute Maximum Ratings
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
Thermal Information
Thermal Resistance (Typical, Note 1) JA (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
CAUTION: Stresses above those listed in "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTE: 1. JA is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications
PARAMETER Output Voltage High, VOH Output Voltage Low, VOL Output Short Circuit Current, IOS (Note 2) Supply Current, ICC Input Voltage Range, VlN Input Voltage High, VlH Input Voltage Low, VlL Input Hysteresis, VHYST Input Resistance, RlN
Test Conditions: VCC = +5V 10%, TA = Operating Temperature Range TEST CONDITIONS IOUT = -3.2mA IOUT = 3.2mA Shorted to GND Shorted to VCC MIN 2.5 -25 0.75 3.0 VOUT = 10% to 90% Pulse Amplitude = 5V VCC = 5V Human Body Model (Note 3) IEC1000-4-2 (Contact Discharge) IEC1000-4-2 (Air-Gap Discharge) 120 TYP 4.1 0.17 -11 35 1 2.15 1.4 0.7 5.0 1.9 2.0 120 110 0.8 240 15 8 15 MAX 0.4 100 25 2.60 7.0 4.0 4.0 kV mA A V V V V k S S nS nS S kbps UNITS V V
Output Propagation Delay, Low to High, tPLH Output Propagation Delay, High to Low, tPHL Output Propagation Delay Skew, [tPLH + tPHL], tSKEW Output Transition Time, tTR Input Noise Rejection, tN Guaranteed Data Rate, DR ESD Protection
NOTES: 2. Guaranteed by design. 3. RlN pins to GND.
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HIN14C89E Pin Description
PIN 1, 4, 10, 13 2, 5, 9, 12 3, 6, 8, 11 7 14 INPUT N.C. OUTPUT GND VCC NAME Receiver Inputs No Connects Receiver Outputs Ground Supply Voltage FUNCTION
Timing Diagram
RIN tPHL tPLH 90% 50% 10% ROUT VOL tTR tTR tPHL + tPLH 2 VOL
AVERAGE PROPAGATION DELAY =
FIGURE 1. PROPAGATION DELAY DEFINITION
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HIN14C89E Die Characteristics
DIE DIMENSIONS: 67 x 76 x 14 1 mils METALLIZATION: Type: Al Thickness: 10kA 1kA PASSIVATION: Type: SiO2 / Si3N4 Sandwich Thickness: 7kA 20% Oxide under 8kA 15% Nitride WORST CASE CURRENT DENSITY: 2.2 x 104 A/cm2
Metallization Mask Layout
HIN14C89E
OUTPUT B (6)
INPUT B (4)
OUTPUT A (3)
INPUT A (1)
GND (7)
VCC (14)
OUTPUT C (8)
INPUT C (10)
OUTPUT D (11)
INPUT D (13)
All Intersil semiconductor products are manufactured, assembled and tested under ISO9000 quality systems certification.
Intersil semiconductor products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design and/or specifications at any time without notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries.
For information regarding Intersil Corporation and its products, see web site http://www.intersil.com
Sales Office Headquarters
NORTH AMERICA Intersil Corporation P. O. Box 883, Mail Stop 53-204 Melbourne, FL 32902 TEL: (407) 724-7000 FAX: (407) 724-7240 EUROPE Intersil SA Mercure Center 100, Rue de la Fusee 1130 Brussels, Belgium TEL: (32) 2.724.2111 FAX: (32) 2.724.22.05 ASIA Intersil (Taiwan) Ltd. 7F-6, No. 101 Fu Hsing North Road Taipei, Taiwan Republic of China TEL: (886) 2 2716 9310 FAX: (886) 2 2715 3029
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