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參數(shù)資料
| 型號： | LTC1327 |
| 廠商： | Linear Technology Corporation |
| 英文描述： | Octal Bus Transceivers/Registers With 3-State Outputs 24-SOIC 0 to 70 |
| 中文描述： | 3.3微EIA/TIA-562收發(fā)器 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大?。?/td> | 223K |
| 代理商： | LTC1327 |
LTC1327
1
3.3V Micropower EIA/TIA-562
Transceiver
U
S
A
O
PPLICATI
I
Notebook Computers
I
Palmtop Computers
U
A
O
PPLICATI
TYPICAL
3-Drivers/5-Receivers with SHUTDOWN
D
The LTC1327 is an advanced low power, three-driver/five-
receiver EIA/TIA-562 transceiver. In the no load condition,
the supply current is only
300
μ
A
. The charge pump only
requires four 0.1
μ
F capacitors.
In SHUTDOWN mode, the supply current is further re-
duced to 0.2
μ
A. All EIA/TIA-562 outputs assume a high
impedance state in SHUTDOWN and with the power off.
The LTC1327 is fully compliant with all data rate and
overvoltage EIA/TIA-562 specifications. The transceiver
can operate up to 120k Baud with a 1000pF//3k
load.
Both driver outputs and receiver inputs can be forced to
±
25V without damage, and can survive multiple
±
10kV
ESD strikes.
U
ESCRIPTIO
S
FEATURE
I
Low Supply Current
I
0.2
μ
A Supply Current in SHUTDOWN
I
ESD Protection
I
Operates From a Single 3.3V Supply
I
Uses Small Capacitors
I
Operates To 120k Baud
I
Three-State Outputs are High Impedance When Off
I
Output Overvoltage Does Not Force Current Back
Into Supplies
I
EIA/TIA-562 I/O Lines Can Be Forced to
±
25V
Without Damage
I
Flowthrough Architecture
300
μ
A
±
10kV
0.1
μ
F
Supply Current vs Temperature
TEMPERATURE (°C)
–20
0
Q
μ
A
100
200
300
400
600
0
20
40
60
LTC1327 TA02
80
500
S
μ
A
0.2
0.4
0.6
0.8
1.2
1.0
V
CC
= 3.3V
ALL DRIVERS INPUTS TIED TO V
CC
QUIESCENT
CURRENT
SHUTDOWN
CURRENT
1327 TA01
V
CC
C1
0.1
μ
F
LTC1327
1
2
3
4
5
6
7
8
9
10
11
12
13
14
DR1 OUT
RX1 IN
DR2 OUT
RX2 IN
RX3 IN
RX4 IN
DR4 OUT
RX5 IN
ON/OFF
28
27
26
25
24
23
22
21
20
19
18
17
16
15
C3
0.1
μ
F
DR1 IN
RX1 OUT
DR2 IN
RX2 OUT
RX3 OUT
RX4 OUT
DR3 IN
RX5 OUT
GND
V
–
V
+
C2
0.1
μ
F
C4
0.1
μ
F
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| LTC1327CG | 3.3V Micropower EIA/TIA-562 Transceiver |
| LTC1327CN | 3.3V Micropower EIA/TIA-562 Transceiver |
| LTC1327CS | 3.3V Micropower EIA/TIA-562 Transceiver |
| LTC1337 | 5V Low Power RS232 3-Driver/5-Receiver Transceiver(5V,低功耗，3發(fā)5收RS-232收發(fā)器) |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LTC1327CG | 功能描述:IC TXRX EIA/TIA-562 3.3V 28-SSOP 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(biāo)準(zhǔn)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 |
| LTC1327CG#PBF | 功能描述:IC TXRX EIA/TIA-562 3.3V 28-SSOP 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(biāo)準(zhǔn)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 |
| LTC1327CG#TR | 功能描述:IC TXRX EIA/TIA-562 3.3V 28SSOP 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(biāo)準(zhǔn)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 |
| LTC1327CG#TRPBF | 功能描述:IC TXRX EIA/TIA-562 3.3V 28-SSOP 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(biāo)準(zhǔn)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 |
| LTC1327CNW | 功能描述:IC TXRX EIA/TIA-562 3.3V 28-DIP 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(biāo)準(zhǔn)包裝:250 系列:- 類型:收發(fā)器 驅(qū)動器/接收器數(shù):2/2 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-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:16-TSSOP 包裝:帶卷 (TR) |
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