參數(shù)資料
型號: LTC1327CG
廠商: LINEAR TECHNOLOGY CORP
元件分類: 通用總線功能
英文描述: 3.3V Micropower EIA/TIA-562 Transceiver
中文描述: LINE TRANSCEIVER, PDSO28
封裝: 0.209 INCH, PLASTIC, SSOP-28
文件頁數(shù): 5/8頁
文件大小: 223K
代理商: LTC1327CG
LTC1327
5
PI FU
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 20
.
DR IN:
EIA/TIA-562 Driver Input Pins. Inputs are TTL/
CMOS compatible. Inputs should not be allowed to float.
Tie unused inputs to V
CC
.
DR OUT:
Driver Outputs at EIA/TIA-562 Voltage Levels.
Outputs are in a high impedance state when in SHUT-
U
DOWN 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. Outputs are in a high impedance state when in SHUT-
DOWN mode to allow data line sharing.
ESD Test Circuit
Driver Timing Test Load
Receiver Timing Test Load
RX
RX IN
51pF
RX
OUTPUT
1327 TC03
TEST CIRCUITS
DR1 OUT
RX1 IN
DR2 OUT
RX2 IN
RX3 IN
RX4 IN
DR3 OUT
RX5 IN
ON/OFF
NC
LT1327 TC01
V
CC
C1
0.1
μ
F
EIA/TIA 562
LINE PINS
PROTECTED
TO ±10kV
LTC1327
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
DR1 IN
RX1 OUT
DR2 IN
RX2 OUT
RX3 OUT
RX4 OUT
DR3 IN
RX5 OUT
V
V
+
GND
C2
0.1
μ
F
C3
0.1
μ
F
C4
0.1
μ
F
DR
DRIVER
INPUT
3k
51pF
DRIVER
OUTPUT
1327 TC02
相關(guān)PDF資料
PDF描述
LTC1327CN 3.3V Micropower EIA/TIA-562 Transceiver
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參數(shù)描述
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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