參數(shù)資料
型號(hào): LIA120
廠商: IXYS Corporation
英文描述: Optically Isolated Linear Error Amplifier
中文描述: 光隔離線性誤差放大器
文件頁(yè)數(shù): 1/9頁(yè)
文件大?。?/td> 1057K
代理商: LIA120
www.clare.com
DS-LIA120-R02.0
1
LIA120
Optically Isolated Linear Error Amplifier
Part #
LIA120S
LIA120STR
Description
8 Pin Surface Mount (50/Tube)
Tape and Reel (1000/Reel)
Applications
Power supply feedback
Telecom central office supply
Telecom bricks
Modem transformer replacement
Digital telephone isolation
Features
Optocoupler, precision reference and error
amplifier in single package
Low voltage operation 2.7V
1.240V ± 2.5% reference
CTR Matching 15%
>70dB THD
70dB CMRR
3,750V
rms
isolation
UL approval pending
Description
The LIA120 Optically Isolated Reference Amplifier
combines Clare’s linear optical coupler technology
with an industry standard 431 type precision
programmable shunt regulator to provide very
linear high gain with excellent temperature stability
for a total gain error of less than 2dB. By using
optical feedback, the LIA120 essentially eliminates
temperature and gain variations due to current
transfer ratio (CTR) changes in optocouplers while
increasing the bandwidth up to 10X and easing
engineering design constraints.
Ordering Information
Block Diagram
The LIA120 is very well suited for high gain feedback
amplifiers that require excellent linearity and low
temperature variation such as isolated power
supply feedback stages, modem audio transformer
replacement, isolated industrial control signals, and
sensor feedback.
By using the LIA120, system designers can save
precious board space and reduce component count.
Available in an 8 pin surface mount package.
1
2
3
4
5
6
7
8 LED (Input)
FB
COMP
GND
NC
K
A
NC
相關(guān)PDF資料
PDF描述
LIA120S Optically Isolated Linear Error Amplifier
LIA120STR Optically Isolated Linear Error Amplifier
LiDrAFE ADSL Analog Front End Line Driver(非對(duì)稱數(shù)字用戶線(ADSL)線驅(qū)動(dòng)器)
LIPO Lipofectamine 2000
LIR123A 3.3V/400mAh
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LIA120_12 制造商:IXYS 制造商全稱:IXYS Corporation 功能描述:Optically Isolated Linear Error Amplifier
LIA120S 功能描述:固態(tài)繼電器-PCB安裝 Linear Optocoupler RoHS:否 制造商:Omron Electronics 控制電壓范圍: 負(fù)載電壓額定值:40 V 負(fù)載電流額定值:120 mA 觸點(diǎn)形式:1 Form A (SPST-NO) 輸出設(shè)備:MOSFET 封裝 / 箱體:USOP-4 安裝風(fēng)格:SMD/SMT
LIA120STR 功能描述:固態(tài)繼電器-PCB安裝 Linear Optocoupler RoHS:否 制造商:Omron Electronics 控制電壓范圍: 負(fù)載電壓額定值:40 V 負(fù)載電流額定值:120 mA 觸點(diǎn)形式:1 Form A (SPST-NO) 輸出設(shè)備:MOSFET 封裝 / 箱體:USOP-4 安裝風(fēng)格:SMD/SMT
LIA130 功能描述:光隔離放大器 Linear Optocoupler RoHS:否 制造商:Avago Technologies 絕緣電壓:5000 Vrms 參考電壓: 電流傳遞比: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
LIA130S 功能描述:固態(tài)繼電器-PCB安裝 Linear Optocoupler RoHS:否 制造商:Omron Electronics 控制電壓范圍: 負(fù)載電壓額定值:40 V 負(fù)載電流額定值:120 mA 觸點(diǎn)形式:1 Form A (SPST-NO) 輸出設(shè)備:MOSFET 封裝 / 箱體:USOP-4 安裝風(fēng)格:SMD/SMT