HIN14C89E_01 Datasheet, PDF (1/1 Pages) Intersil Corporation – Low Power Quad RS-232 Receiver

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HIN14C89E
May 2001
File Number 4647.1
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.
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.
Part Number Information
• 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)
PART
NUMBER
HIN14C89ECP
HIN14C89ECBN
TEMP. RANGE
(^oC)
PACKAGE
PKG.
NO.
0 to 70 14 Ld PDIP E14.3
0 to +70 14 Ld SOIC M14.15
Pinout
HIN14C89E
(PDIP, SOIC)
TOP VIEW
• 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 1
NC 2
OUTPUT A 3
INPUT B 4
NC 5
OUTPUT B 6
GND 7
14 V_CC
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
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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