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參數(shù)資料
| 型號： | LTC1320CS |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | 通用總線功能 |
| 英文描述： | Octal Bus Transceivers/Registers With 3-State Outputs 24-SOIC 0 to 70 |
| 中文描述： | LINE TRANSCEIVER, PDSO18 |
| 封裝： | SO-18 |
| 文件頁數(shù)： | 4/8頁 |
| 文件大小： | 213K |
| 代理商： | LTC1320CS |
4
LTC1320
RXEN (Pin 5):
Receiver Enable (TTL Compatible). A high
level on this pin disables the receivers and three-states the
logic outputs; a low level allows normal operation. To
prevent erratic behavior at the receiver outputs during
shutdown, RXEN should be pulled high along with SD.
RXO (Pin 6):
Inverting RS562 Single-Ended Receiver
Output.
RXO (Pin 7):
Noninverting RS562 Single-Ended Receiver
Output.
RXDO (Pin 8):
RS422 Differential Receiver Output.
GND (Pin 9):
Ground Pin.
RXD
+
(Pin 10):
RS422 Differential Receiver Noninverting
Input. When this pin is
≥
200mV above RXD
–
, RXDO will
be high; when this pin is
≥
200mV below RXD
–
, RXDO will
be low.
RXD
–
(Pin 11):
RS422 Differential Receiver Inverting
Input.
PI FU
U
TEST CIRCUITS
RXI (Pin 12):
Noninverting RS562 Receiver Input. This
input controls the RXO output; it has no effect on the RXO
output.
RXI (Pin 13):
Inverting RS562 Receiver Input. This input
controls the RXO output; it has no effect on the RXO
output.
V
SS
(Pin 14):
Negative Supply. –4.75
≥
V
SS
≥
–5.25V. The
voltage on this pin must never exceed ground on power up
or power-down.
TXO (Pin 15):
RS562 Single-Ended Driver Output.
TXD
+
(Pin 16):
RS422 Differential Driver Noninverting
Output.
TXD
–
(Pin 17):
RS422 Differential Driver Inverting Output.
V
DD
(Pin 18):
Positive Supply. 4.75V
≤
V
DD
≤
5.25V.
OUTPUT
UNDER TEST
C
L
500
V
DD
V
SS
LTC1320 F03
Figure 3
R
L
C
L1
C
L2
TXD
LTC1320 TCF02
TXD
+
TXD
–
Figure 2
OUTPUT
UNDER TEST
C
L
V
SS
LTC1320 F04
500
Figure 4
OUTPUT
UNDER TEST
C
L
LTC1320 F07
500
Figure 7
R
L
C
L
LTC1320 F05
TXO
TXI
Figure 5
OUTPUT
UNDER TEST
C
L
500
V
DD
LTC1320 F06
Figure 6
R
L
/2
R
L
/2
V
OC
–
V
OD
TXD
+
TXD
LTC1320 F01
+
Figure 1
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| LTC1320CSW#TR | 功能描述:IC TXRX RS232/422 5V SGL 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(biāo)準(zhǔn)包裝:1,140 系列:AU 類型:收發(fā)器 驅(qū)動器/接收器數(shù):1/1 規(guī)程:CAN 電源電壓:5.3 V ~ 27 V 安裝類型:表面貼裝 封裝/外殼:14-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:14-SO 包裝:管件 其它名稱:935267940512AU5790D14AU5790D14-ND |
| LTC1321CN | 功能描述:IC TXRX RS232/RS485/EIA562 24DIP 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 |
| LTC1321CN#PBF | 功能描述:IC TXRX RS232/RS485/EIA562 24DIP 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 |
| LTC1321CNPBF | 制造商:Linear Technology 功能描述:LTC1321CNPBF |
| LTC1321CS | 制造商:Linear Technology 功能描述: |
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