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參數(shù)資料
| 型號： | LMS4684LDX |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 多路復(fù)用及模擬開關(guān) |
| 英文描述： | 0.5 Low-Voltage, Dual SPDT Analog Switch |
| 中文描述： | DUAL 1-CHANNEL, SGL POLE DOUBLE THROW SWITCH, DSO10 |
| 封裝： | LLP-10 |
| 文件頁數(shù)： | 1/10頁 |
| 文件大小： | 255K |
| 代理商： | LMS4684LDX |
LMS4684
0.5
Low-Voltage, Dual SPDT Analog Switch
General Description
The LMS4684 is a low on-resistance, low voltage dual SPDT
(Single-Pole/Double-Throw) analog switch that operates
from a 1.8V to 5.5V supply. The LMS4684 features a 0.5
R
for its NC switch and 0.8
R
for its NO switch at a
2.7V supply. The digital logic inputs are 1.8V logic-
compatible with a 2.7V to 3.3V supply.
The LMS4684 is available in the 12 bump micro SMD and
the 10 lead LLP miniature packages. These PCB real estate
saving packages offer extreme performance while saving
money with small footprints.
Features
n
NC switch R
ON
n
NO switch R
ON
n
50nA (max) supply current
n
1.8 to 5.5V single supply operation
n
12-Bump micro SMD package
n
LLP-10 package, 3x4mm
n
See AN-1112 for micro SMD package considerations
n
See AN-1187 for LLP package considerations
0.5
max
@
2.7V
0.8
max
@
2.7V
T
A
= 25C
Applications
n
Power routing
n
Battery-operated equipment
n
Communications circuits
n
Modems
n
Cell phones
Connection Diagrams
10-LLP Package
12-Bump micro SMD Package
20077501
DAP needs to be connected to pin 6 on the board
Top View
20077502
Center Bumps B2 and C2 are Not Electrically Connected
Top View
(Bumped Side Down)
IN
0
1
NO
Off
On
NC
On
Off
Switches shown for Logic "0" input
June 2004
L
2004 National Semiconductor Corporation
DS200775
www.national.com
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PDF描述 |
|---|---|
| LMS4684ITL | 0.5 Low-Voltage, Dual SPDT Analog Switch |
| LMS4684ITLX | 0.5 Low-Voltage, Dual SPDT Analog Switch |
| LMS4684 | 0.5 Low-Voltage, Dual SPDT Analog Switch |
| LMS485 | 5V Low Power RS-485 / RS-422 Differential Bus |
| LMS485IM | 5V Low Power RS-485 / RS-422 Differential Bus |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LMS4684LDX/NOPB | 功能描述:模擬開關(guān) IC RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關(guān)閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| LMS485 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:5V Low Power RS-485 / RS-422 Differential Bus |
| LMS485CM | 制造商:Texas Instruments 功能描述:IC BUS TRANSCEIVER SOIC8 5V 485 制造商:Texas Instruments 功能描述:IC, BUS TRANSCEIVER, SOIC8, 5V, 485 |
| LMS485CM | 制造商:Texas Instruments 功能描述:IC BUS TRANSCEIVER SOIC8 5V 485 |
| LMS485CM/NOPB | 功能描述:TXRX 5V RS422/485 DIFF BUS 8SOIC RoHS:是 類別:集成電路 (IC) >> 接口 - 驅(qū)動器，接收器，收發(fā)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:25 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:4.5 V ~ 5.5 V 安裝類型:通孔 封裝/外殼:16-DIP（0.300"，7.62mm） 供應(yīng)商設(shè)備封裝:16-PDIP 包裝:管件 |
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