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參數(shù)資料
| 型號： | LTC1382CS |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | 通用總線功能 |
| 英文描述： | 5V Low Power RS232 Transceiver with Shutdown |
| 中文描述： | LINE TRANSCEIVER, PDSO18 |
| 封裝： | SOIC-18 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大小： | 211K |
| 代理商： | LTC1382CS |
1
LTC1382
5V Low Power
RS232 Transceiver
with Shutdown
S
FEATURE
D
The LTC1382 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 0.1
μ
F capacitors.
The transceiver operates in one of two modes, Normal
and Shutdown. In the Normal mode, I
CC
is only 220
μ
A
with the driver outputs unloaded. In the Shutdown
mode, the charge pump is turned off, the driver outputs
are forced into three-state, both receivers are off and
I
CC
drops to 0.2
μ
A.
The LTC1382 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.
U
ESCRIPTIO
I
Operates from a Single 5V Supply
I
Low Supply Current: I
CC
= 220
μ
A
I
I
CC
= 0.2
μ
A in Shutdown Mode
I
ESD Protection Over
±
10kV
I
Uses Small Capacitors: 0.1
μ
F
I
Operates to 120kBaud
I
Output Overvoltage Does Not Force Current
Back into Supplies
I
RS232 I/O Lines Can Be Forced to
±
25V
Without Damage
I
Pin Compatible with LT1180A
U
S
A
O
PPLICATI
I
Notebook Computers
I
Palmtop Computers
U
A
O
PPLICATI
TYPICAL
TEMPERATURE (°C)
–20
0
Q
μ
A
100
200
300
400
600
0
20
40
60
LTC1382 TA02
80
500
TEST CONDITION: V
CC
= 5V
0
S
μ
A
0.2
0.4
0.6
0.8
1.2
1.0
QUIESCENT
CURRENT
SHUTDOWN
CURRENT
Quiescent and Shutdown Supply Current
vs Temperature
2-Drivers/2-Receivers with Shutdown
LTC1382 TA01
LTC1382
2
4
0.1
μ
F
17
V
CC
= 5V
3
0.1
μ
F
7
0.1
μ
F
0.1
μ
F
5
6
232 OUTPUT
15
8
232 OUTPUT
300k
14
232 INPUT
5k
9
232 INPUT
16
12
11
13
10
LOGIC INPUT
LOGIC INPUT
LOGIC OUTPUT
LOGIC OUTPUT
300k
5k
18
ON/OFF
V
CC
V
CC
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LTC1382CSW | 功能描述:IC TXRX 5V RS232 W/SHTDWN 18SOIC RoHS:否 類別:集成電路 (IC) >> 接口 - 驅(qū)動器，接收器，收發(fā)器 系列:- 標準包裝:27 系列:- 類型:收發(fā)器 驅(qū)動器/接收器數(shù):3/3 規(guī)程:RS232，RS485 電源電壓:4.75 V ~ 5.25 V 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:28-SOIC 包裝:管件 |
| LTC1382CSW#PBF | 功能描述:IC TXRX 5V RS232 W/SHTDWN 18SOIC RoHS:是 類別:集成電路 (IC) >> 接口 - 驅(qū)動器，接收器，收發(fā)器 系列:- 產(chǎn)品培訓(xùn)模塊:RS-232 & USB Transceiver 標準包裝:2,000 系列:- 類型:收發(fā)器 驅(qū)動器/接收器數(shù):1/1 規(guī)程:RS232 電源電壓:3 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:16-SSOP（0.209"，5.30mm 寬） 供應(yīng)商設(shè)備封裝:16-SSOP 包裝:帶卷 (TR) 其它名稱:296-19849-2 |
| LTC1382CSW#PBF | 制造商:Linear Technology 功能描述:IC RS-232 TRANSCEIVER 5V SOIC-18 |
| LTC1382CSW#TR | 功能描述:IC TXRX RS232 5V SHUTDOWN 18SOIC RoHS:否 類別:集成電路 (IC) >> 接口 - 驅(qū)動器，接收器，收發(fā)器 系列:- 標準包裝:27 系列:- 類型:收發(fā)器 驅(qū)動器/接收器數(shù):3/3 規(guī)程:RS232，RS485 電源電壓:4.75 V ~ 5.25 V 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:28-SOIC 包裝:管件 |
| LTC1382CSW#TRPBF | 功能描述:IC TXRX 5V RS232 W/SHTDWN 18SOIC RoHS:是 類別:集成電路 (IC) >> 接口 - 驅(qū)動器，接收器，收發(fā)器 系列:- 標準包裝:27 系列:- 類型:收發(fā)器 驅(qū)動器/接收器數(shù):3/3 規(guī)程:RS232，RS485 電源電壓:4.75 V ~ 5.25 V 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:28-SOIC 包裝:管件 |
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