参数资料
型号: LTC1383IS#TRPBF
厂商: Linear Technology
文件页数: 1/8页
文件大小: 0K
描述: IC TXRX 5V RS232 LOW PWR 16-SOIC
标准包装: 2,500
类型: 收发器
驱动器/接收器数: 2/2
规程: RS232
电源电压: 4.5 V ~ 5 V
安装类型: 表面贴装
封装/外壳: 16-SOIC(0.154",3.90mm 宽)
供应商设备封装: 16-SOIC
包装: 带卷 (TR)
1
LTC1383
1383fa
5V Low Power
RS232 Transceiver
Operates from a Single 5V Supply
Low Supply Current: ICC = 220A
ESD Protection Over ±10kV
Available in 16-Pin SOIC Narrow Package
Uses Small Capacitors: 0.1F
Operates to 120kBaud
Output Overvoltage Does Not Force Current
Back into Supplies
RS232 I/O Lines Can Be Forced to ±25V
Without Damage
Pin Compatible with LT1181A and MAX232A
The LTC
1383 is an ultra-low power 2-driver/2-receiver
RS232 transceiver that operates from a single 5V
supply. The charge pump requires only four space-
saving 0.1F capacitors. The supply current (ICC) of the
transceiver is only 220A with driver outputs unloaded.
The LTC1383 is fully compliant with all data rate and
overvoltage RS232 specifications. The transceiver can
operate up to 120kbaud with a 2500pF, 3k load. Both
driver outputs and receiver inputs can be forced to
±25V without damage and can survive multiple ±10kV
ESD strikes.
Notebook Computers
Palmtop Computers
Quiescent Supply Current vs Temperature
TEMPERATURE (°C)
–20
0
QUIESCENT
CURRENT
(
A)
100
200
300
400
600
0
20
40
60
LTC1383 TA02
80
500
TEST CONDITION: VCC = 5V
QUIESCENT
CURRENT
FEATURES
DESCRIPTIO
U
APPLICATIO S
U
TYPICAL APPLICATIO
U
, LTC and LT are registered trademarks of Linear Technology Corporation.
LTC1383 TA01
LTC1383
1
3
0.1F
16
VCC = 5V
2
0.1F
6
0.1F
4
5
232 OUTPUT
14
7
232 OUTPUT
13
232 INPUT
5k
8
232 INPUT
15
11
10
12
9
LOGIC INPUT
LOGIC OUTPUT
5k
300k
VCC
300k
VCC
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