參數(shù)資料
型號： MAX1488
廠商： Maxim Integrated Products, Inc.
元件分類： RS-232
英文描述： 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
中文描述： 5V的高速RS - 232收發(fā)器與0.1uF電容
文件頁數(shù)： 1/8頁
文件大?。?/td> 104K
代理商： MAX1488
_______________General Desc ription
The MAX1488E quad, low-power line driver is designed
for EIA/TIA-232, EIA/TIA-562, and CCITT V.28 commu-
nications in harsh environments. Each transmitter out-
put is protected against ±15kV electrostatic discharge
(ESD) shocks. The inputs are TTL and CMOS compati-
ble with minimal loading. The outputs feature internally
controlled slew-rate limiting and current limiting. This
device has a guaranteed 120kbps data rate. Power-
supply current is less than 180μA over a ±4.5V to
±13.2V supply voltage range.
The MAX1488E is pin compatible with the MC1488,
MC 14C 88, SN75188, SN75C 188, DS1488, and
DS14C88. It is available in 14-pin plastic DIP and SO
packages.
________________________Applic ations
PC Motherboards
Modems
Interface Data Terminal Equipment (DTE) with
Data Circuit-Terminating Equipment (DCE)
Equipment Meeting IEC1000-4-2
(formerly IEC801-2) or ±15kV ESD Protection
____________________________Features
o
ESD Protection:
±15kV—Human Body Model
±6kV—IEC801-2, Contact Discharge
±15kV—IEC801-2, Air-Gap Discharge
o
Latchup Free, Even During an ESD Event
o
Low 85μA Supply Current from I
EE
or I
CC
o
Guaranteed 120kbps Data Rate
o
No External Capacitors Required for Slew-Rate
Limiting
o
Pin Compatible with MC1488, MC14C88, SN75188,
SN75C188, DS1488, and DS14C88
M
±15kV ES D-Protec ted, Quad, Low-Power
RS -232 Line Driver
________________________________________________________________ Maxim Integrated Products
Call toll free 1-800-998-8800 for free samples or literature.
1
14
13
12
11
10
9
8
1
2
3
4
5
6
7
V
CC
INPUT D1
INPUT D2
OUTPUT D
INPUT C1
INPUT C2
OUTPUT C
V
EE
INPUT A
OUTPUT A
INPUT B1
INPUT B2
OUTPUT B
GND
TOP VIEW
MAX1488E
DIP/SO
__________________Pin Configuration
INTERCONNECTING
CABLE
SIGNAL GROUND
TTL/CMOS
LOGIC
PC
MOTHERBOARD
(DTE)
MODEM
(DCE)
TTL/CMOS
LOGIC
1
4
MAX1488E
1
4
MAX1489E
1
4
MAX1489E
1
4
MAX1488E
__________Typic al Operating Circ uit
19-2403; Rev 0; 8/95
PART
MAX1488ECPD
MAX1488ECSD
MAX1488EC/D
MAX1488EEPD
MAX1488EESD
0°C to +70°C
-40°C to +85°C
0°C to +70°C
0°C to +70°C
TEMP. RANGE
PIN-PACKAGE
14 Plastic DIP
14 SO
Dice*
14 Plastic DIP
14 SO
______________Ordering Information
*Dice are specified at T
A
= +25°C.
-40°C to +85°C
相關(guān)PDF資料
PDF描述
MAX1488EESD 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
MAX1488E Quad, Low-Power RS-232 Line Driver(±12V，±15KVESD保護(hù)，120kbps，RS-232驅(qū)動器)
MAX1488ECPD 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
MAX1488ECSD 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
MAX1488EEPD 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
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