參數(shù)資料
型號(hào): LTC1347CN
廠商: LINEAR TECHNOLOGY CORP
元件分類: 通用總線功能
英文描述: 8-Bit Identity/Magnitude Comparators (P=Q) with Enable 20-SO 0 to 70
中文描述: LINE TRANSCEIVER, PDIP28
封裝: PLASTIC, DIP-28
文件頁數(shù): 5/8頁
文件大小: 221K
代理商: LTC1347CN
5
LTC1347
PI FUU
C1
+
, C1
, C2
+
, C2
:
Commutating Capacitor Inputs. These
pins require two external capacitors C = 0.1
μ
F: one from
C1
+
to C1
, and another from C2
+
to C2
. To maintain
charge pump efficiency, the capacitor’s effective series
resistance should be less than 2
.
DRIVER IN:
RS232 Driver Input Pins. Inputs are TTL/
CMOS compatible. Inputs should not be allowed to float.
Tie unused inputs to V
CC
.
DRIVER OUT:
Driver Outputs at RS232 Voltage Levels.
Outputs are in a high impedance state when in shutdown
U
mode or V
CC
= 0V. The driver outputs are protected against
ESD to
±
10kV for human body model discharges.
RX IN:
Receiver Inputs. These pins can be forced to
±
25V
without damage. The receiver inputs are protected against
ESD to
±
10kV for human body model discharges. Each
receiver provides 0.4V of hysteresis for noise immunity.
RX OUT:
Receiver Outputs with TTL/CMOS Voltage Lev-
els. All receivers are kept alive in shutdown.
0.8V
V
CC
0V
2.4V
RX
INPUT
RX
OUTPUT
1.3V
HLR
1.7V
LHR
1347 F02
V
CC
0V
SWITCHIU
W
Figure 1. Driver Propagation Delay Timing
1.4V
0V
V
CC
0V
V
+
V
0V
DRIVER
INPUT
DRIVER
OUTPUT
1.4V
HLD
LHD
1347 F01
Figure 2. Receiver Propagation Delay Timing
相關(guān)PDF資料
PDF描述
LTC1347CS 5V Low Power RS232 3-Driver/5-Receiver Transceiver with 5 Receivers Active in Shutdown
LTC1349 5V Low Power RS232,3-Driver/5-ReceiverTransceiver(5V,低功率,RS23,3發(fā)5收收發(fā)器(關(guān)斷,帶2個(gè)活動(dòng)接收器))
LTC1383 Octal Buffers/Drivers With Open-Collector Outputs 20-PDIP 0 to 70
LTC1383CN 5V Low Power RS232 Transceiver
LTC1383CS 5V Low Power RS232 Transceiver
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC1347CNW 功能描述:IC TXRX 5V RS232 LOW PWR 28-DIP RoHS:否 類別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)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(dòng)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
LTC1347CNW#PBF 功能描述:IC TXRX 5V RS232 LOW PWR 28-DIP RoHS:是 類別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)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(dòng)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
LTC1347CSW 功能描述:IC TXRX 5V RS232 LOW PWR 28-SOIC RoHS:否 類別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)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(dòng)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
LTC1347CSW#PBF 功能描述:IC TXRX 5V RS232 LOW PWR 28-SOIC RoHS:是 類別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)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(dòng)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
LTC1347CSW#TR 功能描述:IC TXRX RS232 5V LOW PWR 28SOIC RoHS:否 類別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)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(dòng)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