HIN14C89E Data Sheet PRELIMINARY January 1999 File Number Low Power Quad RS-232 Receiver Features 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. • Pin-Compatible ESD Upgrade for “1489” Socket The receivers can handle up to ±25V, and have a 3 to 7kΩ 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. Ordering Information PART NUMBER TEMP. RANGE (oC) PKG. NO. PACKAGE 0 to 70 14 Ld PDIP E14.3 HIN14C89ECBN 0 to +70 14 Ld SOIC M14.15 HIN14C89E (PDIP, SOIC) TOP VIEW • Latch-Up Free During an ESD Event • Very Low Power Consumption (1µA Typical) • 4 Receivers per Package - ±25V Input Voltage Range - 3 to 7kΩ Input Impedance - 0.5V Hysteresis to Improve Noise Rejection 14 VCC Applications 13 INPUT D • Computers - Portable and Mainframe 12 NC OUTPUT A 3 • Enhanced ESD Protection - ±15KV Human Body Model - ±15KV IEC1000-4-2, Air-Gap Discharge - ±8KV IEC1000-4-2, Contact Discharge • 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 NC 2 • Meets All RS-232C Specifications • 240Kbps Data Rate (Typical) HIN14C89ECP INPUT A 1 4647 • Peripherals - Printers and Terminals 11 OUTPUT D INPUT B 4 • Modems 10 INPUT C NC 5 • Dataloggers 9 NC OUTPUT B 6 8 OUTPUT C GND 7 468 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 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 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. θJA is measured with the component mounted on an evaluation PC board in free air. Electrical Specifications Test Conditions: VCC = +5V ±10%, TA = Operating Temperature Range PARAMETER TEST CONDITIONS MIN TYP MAX UNITS Output Voltage High, VOH IOUT = -3.2mA 2.5 4.1 - V Output Voltage Low, VOL IOUT = 3.2mA - 0.17 0.4 V Shorted to GND - -11 - Shorted to VCC - 35 - mA Output Short Circuit Current, IOS (Note 2) - 1 100 µA -25 - 25 V Input Voltage High, VlH - 2.15 2.60 V Input Voltage Low, VlL 0.75 1.4 - V Supply Current, ICC Input Voltage Range, VlN Input Hysteresis, VHYST Input Resistance, RlN - 0.7 - V 3.0 5.0 7.0 kΩ Output Propagation Delay, Low to High, tPLH - 1.9 4.0 µS Output Propagation Delay, High to Low, tPHL - 2.0 4.0 µS Output Propagation Delay Skew, [tPLH + tPHL], tSKEW - 120 - nS Output Transition Time, tTR VOUT = 10% to 90% - 110 - nS Input Noise Rejection, tN Pulse Amplitude = 5V - 0.8 - µS 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. RlN pins to GND. 469 kV HIN14C89E Pin Description PIN NAME FUNCTION 1, 4, 10, 13 INPUT Receiver Inputs 2, 5, 9, 12 N.C. No Connects 3, 6, 8, 11 OUTPUT Receiver Outputs 7 GND Ground 14 VCC Supply Voltage Timing Diagram RIN VOL tPHL tPLH 90% 50% 10% ROUT VOL tTR AVERAGE PROPAGATION DELAY = tTR tPHL + tPLH 2 FIGURE 1. PROPAGATION DELAY DEFINITION 470 HIN14C89E Die Characteristics DIE DIMENSIONS: PASSIVATION: 67 x 76 x 14 ±1 mils Type: SiO2 / Si3N4 Sandwich Thickness: 7kÅ ±20% Oxide under 8kÅ ±15% Nitride METALLIZATION: WORST CASE CURRENT DENSITY: Type: Al Thickness: 10kÅ ±1kÅ 2.2 x 104 A/cm2 Metallization Mask Layout HIN14C89E OUTPUT B (6) INPUT B (4) OUTPUT A (3) INPUT A (1) VCC (14) GND (7) 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. 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