PIN FUNCTIO
參數(shù)資料
型號: LTC1344AIG#TRPBF
廠商: Linear Technology
文件頁數(shù): 7/12頁
文件大?。?/td> 0K
描述: IC CABLE TERM MULTIPROTCL 24SSOP
標(biāo)準(zhǔn)包裝: 1,800
類型: 纜線
端子數(shù): 6
電源電壓: 4.75 V ~ 5.25 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 24-SSOP(0.209",5.30mm 寬)
供應(yīng)商設(shè)備封裝: 24-SSOP
包裝: 帶卷 (TR)
4
LTC1344A
PIN FUNCTIONS
UU
U
M0 (Pin 1): TTL Level Mode Select Input. The data on M0
is latched when LATCH is high.
VEE (Pin 2): Negative Supply Voltage Input. Can connect
directly to the LTC1543 VEE pin. Connect a 1F capacitor
to ground.
R1C (Pin 3): Load 1 Center Tap.
R1B (Pin 4): Load 1 Node B.
R1A (Pin 5): Load 1 Node A.
R2A (Pin 6): Load 2 Node A.
R2B (Pin 7): Load 2 Node B.
R2C (Pin 8): Load 2 Center Tap.
R3A (Pin 9): Load 3 Node A.
R2B (Pin 10): Load 2 Node B.
R3C (Pin 11): Load 3 Center Tap.
GND (Pin 12): Ground Connection for Load 1 to Load 3.
GND (Pin 13): Ground Connection for Load 4 to Load 6.
VCC (Pin 14): Positive Supply Input. 4.75V ≤ VCC ≤ 5.25V.
R4B (Pin 15): Load 4 Node B.
R4A (Pin 16): Load 4 Node A.
R5B (Pin 17): Load 5 Node B.
R5A (Pin 18): Load 5 Node A.
R6A (Pin 19): Load 6 Node A.
R6B (Pin 20): Load 6 Node B.
LATCH (Pin 21): TTL Level Logic Signal Latch Input. When
LATCH is low the input buffers on M0, M1, M2 and DCE/
DTE are transparent. When LATCH is high the logic pins
are latched into their respective input buffers. The data
latch allows the select lines to be shared between multiple
I/O ports.
DCE/DTE (Pin 22): TTL Level Mode Select Input. DCE
mode is selected when high and DTE mode when low. The
data on DCE/DTE is latched when LATCH is high.
M2 (Pin 23): TTL Level Mode Select Input 1. The data on
M2 is latched when LATCH is high.
M1 (Pin 24): TTL Level Mode Select Input 2. The data on
M1 is latched when LATCH is high.
TEST CIRCUITS
R1
51.5
R2
51.5
±2V
1344 F02
R3
124
S2
ON
S1
ON
C
V
A, B
LTC1344A
R1
51.5
R2
51.5
±7V OR ±2V
1344 F01
R3
124
S2
OFF
S1
ON
C
V
A
B
LTC1344A
Figure 2. V.35 Common Mode Impedance Measurement
Figure 1. Differential V.11 or V.35 Impedance Measurement
相關(guān)PDF資料
PDF描述
LTC1344CG IC CABLE TERM MULTIPROTCL 24SSOP
LTC1345ISW#TRPBF IC TXRX V.35 SINGL SUPPLY 28SOIC
LTC1346ACSW#TRPBF IC TXRX V.35 DCE/DTE 24-SOIC
LTC1347CSW#TRPBF IC TXRX 5V RS232 LOW PWR 28-SOIC
LTC1348ISW IC TXRX 3.3V/5V RS232 28-SOIC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC1344CG 功能描述:IC CABLE TERM MULTIPROTCL 24SSOP RoHS:否 類別:集成電路 (IC) >> 接口 - 信號終端器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:50 系列:- 類型:SCSI,SE 端子數(shù):9 電源電壓:4 V ~ 5.25 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:16-SOIC(0.154",3.90mm 寬) 供應(yīng)商設(shè)備封裝:16-SOIC 包裝:管件
LTC1344CG#PBF 功能描述:IC CABLE TERM MULTIPROTCL 24SSOP RoHS:是 類別:集成電路 (IC) >> 接口 - 信號終端器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:50 系列:- 類型:SCSI,SE 端子數(shù):9 電源電壓:4 V ~ 5.25 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:16-SOIC(0.154",3.90mm 寬) 供應(yīng)商設(shè)備封裝:16-SOIC 包裝:管件
LTC1344CG#TR 功能描述:IC TERMINATOR CABLE MULTI 24SSOP RoHS:否 類別:集成電路 (IC) >> 接口 - 信號終端器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:50 系列:- 類型:SCSI,SE 端子數(shù):9 電源電壓:4 V ~ 5.25 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:16-SOIC(0.154",3.90mm 寬) 供應(yīng)商設(shè)備封裝:16-SOIC 包裝:管件
LTC1344CG#TRPBF 功能描述:IC CABLE TERM MULTIPROTCL 24SSOP RoHS:是 類別:集成電路 (IC) >> 接口 - 信號終端器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:50 系列:- 類型:SCSI,SE 端子數(shù):9 電源電壓:4 V ~ 5.25 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:16-SOIC(0.154",3.90mm 寬) 供應(yīng)商設(shè)備封裝:16-SOIC 包裝:管件
LTC1344IG 功能描述:IC CABLE TERM MULTIPROTCL 24SSOP RoHS:否 類別:集成電路 (IC) >> 接口 - 信號終端器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:50 系列:- 類型:SCSI,SE 端子數(shù):9 電源電壓:4 V ~ 5.25 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:16-SOIC(0.154",3.90mm 寬) 供應(yīng)商設(shè)備封裝:16-SOIC 包裝:管件