INTERSIL HIN14C89E_01

HIN14C89E
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May 2001
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.
Part Number Information
PART
NUMBER
TEMP. RANGE
(oC)
HIN14C89ECP
HIN14C89ECBN
PKG.
NO.
PACKAGE
14 Ld PDIP
E14.3
0 to +70
14 Ld SOIC
M14.15
HIN14C89E
(PDIP, SOIC)
TOP VIEW
OUTPUT A 3
• 4
-
Receivers per Package
±25V Input Voltage Range
3 to 7kΩ Input Impedance
0.5V Hysteresis to Improve Noise Rejection
Applications
• Computers - Portable and Mainframe
10 INPUT C
OUTPUT B 6
• Very Low Power Consumption (1µA Typical)
13 INPUT D
11 OUTPUT D
NC 5
• Latch-Up Free During an ESD Event
14 VCC
12 NC
INPUT B 4
• 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)
0 to 70
INPUT A 1
4647.1
9 NC
• Peripherals - Printers and Terminals
• Modems
• Dataloggers
8 OUTPUT C
GND 7
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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Copyright © Intersil Americas Inc. 2002. All Rights Reserved