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參數(shù)資料
| 型號： | LTC1350 |
| 廠商： | Linear Technology Corporation |
| 英文描述： | 3.3V Low Power EIA/TIA-562 3-Driver/ 5-Receiver Transceiver(3.3V,低功率，EIA/TIA-562，3發(fā)5收收發(fā)器) |
| 中文描述： | 3.3V低功耗EIA/TIA-562 3驅(qū)動器/ 5接收器收發(fā)器（3.3V，低功率，EIA/TIA-562，3發(fā)5收收發(fā)器） |
| 文件頁數(shù)： | 1/8頁 |
| 文件大?。?/td> | 154K |
| 代理商： | LTC1350 |
1
LTC1350
3.3V Low Power
EIA/TIA-562 3-Driver/
5-Receiver Transceiver
S
FEATURE
D
The LTC1350 is a 3-driver/5-receiver EIA/TIA-562 trans-
ceiver with very low supply current. In the no load condi-
tion, the supply current is only 300
μ
A. The charge pump
only requires four 0.1
μ
F capacitors.
In SHUTDOWN mode, two receivers are kept alive and
the supply current is only 35
μ
A. All RS232 outputs
assume a high impedance state in SHUTDOWN or with
the power off.
T
he LTC1350 is fully compliant with all data rate and
overvoltage EIA/TIA-562 specifications. The transceiver
can operate up to 120kbaud with a 1000pF and 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
Low Supply Current
I
Receivers 4 and 5 Kept Alive
in SHUTDOWN
I
ESD Protection
I
Operates from a Single 3.3V Supply
I
Uses Small Capacitors
I
Operates to 120kBaud
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
35
μ
A
±
10kV
0.1
μ
F
U
S
A
O
PPLICATI
I
Notebook Computers
I
Palmtop Computers
U
A
O
PPLICATI
TYPICAL
3-Drivers/5-Receivers with Shutdown
Quiescent and Shutdown Supply Current vs Temperature
1
2
3
4
5
6
7
8
9
10
11
12
13
14
V
+
V
CC
C1
+
C1
–
DR1 OUT
RX1 IN
DR2 OUT
RX2 IN
RX3 IN
RX4 IN
DR3 OUT
RX5 IN
ON/OFF
NC
28
27
26
25
24
23
22
21
20
19
18
17
16
15
V
–
C2
+
C2
–
DR1 IN
RX1 OUT
DR2 IN
RX2 OUT
RX3 OUT
RX4 OUT
DR3 IN
RX5 OUT
GND
NC
NC
LTC1350
LTC1350 TA01
TEMPERATURE (C)
–40
Q
μ
A
400
500
600
20
60
LTC1350 TA02
300
200
–20
0
40
80
100
100
0
TEST CONDITION: V
CC
= 3.3V
ALL DRIVER INPUTS TIED TO V
CC
S
μ
A
65
75
85
55
45
35
0
QUIESCENT
CURRENT
SHUTDOWN CURRENT
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| LTC1350CG | 功能描述:IC TXRX 3.3V EIA/TIA-562 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: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) |
| LTC1350CG#PBF | 功能描述:IC TXRX 3.3V EIA/TIA-562 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 |
| LTC1350CG#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 |
| LTC1350CG#TRPBF | 功能描述:IC TXRX 3.3V EIA/TIA-562 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 |
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