參數(shù)資料
型號(hào)： MAX1489E
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(yè)數(shù)： 1/8頁(yè)
文件大?。?/td> 80K
代理商： MAX1489E
_______________General Desc ription
The MAX1489E quad, low-power line receiver is
designed for EIA/TIA-232, EIA/TIA-562, and CCITT V.28
communications in harsh environments. Each receiver
input is protected against ±15kV electrostatic dis-
charge (ESD) shocks. These inputs have a ±25V range
and feature hysteresis and time-domain filtering. The
outputs are TTL and CMOS compatible. The MAX1489E
has a 120kbps guaranteed data rate. Supply current is
typically 350μA.
The MAX1489E is pin compatible with the MC1489,
MC 14C 89, SN75189, SN75C 189, DS1489, and
DS14C89. It is available in 14-pin plastic DIP and SO
packages.
________________________Applic ations
PC Motherboards
Modems
Interfacing Data Terminal Equipment (DTE) with
Data Circuit-Terminating Equipment (DCE)
Equipment Meeting IEC1000-4-2 (formerly
IEC801-2) or ±15kV ESD Protection
____________________________Features
o
Enhanced ESD Protection:
±15kV—Human Body Model
±8kV—IEC1000-4-2, Contact Discharge
±15kV—IEC1000-4-2, Air-Gap Discharge
o
Latchup Free During an ESD Event
o
Low 350μA Supply Current
o
Input Hysteresis and Time-Domain Filtering
Eliminate the Need for External Filtering
o
Stable Input Thresholds
o
Pin Compatible with MC1489, MC14C89, SN75189,
SN75C189, DS1489, and DS14C89
M
±15kV ES D-Protec ted, Quad,
Low-Power RS -232 Line Rec eiver
________________________________________________________________ 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 D
N.C.
OUTPUT D
INPUT C
N.C.
OUTPUT C
INPUT A
N.C.
OUTPUT A
INPUT B
N.C.
OUTPUT B
GND
TOP VIEW
MAX1489E
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
19-0426; Rev 0; 8/95
PART
MAX1489ECPD
MAX1489ECSD
MAX1489EC/D
MAX1489EEPD
MAX1489EESD
0°C to +70°C
-40°C to +85°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.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1489EC/D 功能描述:RS-232接口集成電路 RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
MAX1489ECPD 功能描述:RS-232接口集成電路 RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
MAX1489ECPD+ 功能描述:RS-232接口集成電路 Quad RS-232 Line Receiver RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
MAX1489ECSD 功能描述:RS-232接口集成電路 RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
MAX1489ECSD+ 功能描述:RS-232接口集成電路 Quad RS-232 Line Receiver RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
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