 |
数据搜索系统，热门电子元器件搜索 |
|
|
数据搜索系统，热门电子元器件搜索 |
|
LTC1250 数据表(PDF) 1 Page - Linear Technology |
|
|
|||||||||||||||||||||||||||||
LTC1250 数据表(HTML) 1 Page - Linear Technology |
|
|
1 / 12 page  LTC1250 1 1250fb , LTC and LT are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners. Protected by U.S. Patents including 4933642. – + 5V –5V 1000pF 18.2k 1000pF 18.2k 7 6 4 3 2 –5V 0.1µF 5V AV = 100 1250 TA01 350Ω STRAIN GAUGE 50Ω GAIN TRIM LTC1250 TIME (s) 0 1 2 8 LT1250 TA02 0 –1 –2 2 4 6 10 VS = ±5V AV = 10k TYPICAL APPLICATIO APPLICATIO S DESCRIPTIO FEATURES Very Low Noise Zero-Drift Bridge Amplifier ■ Electronic Scales ■ Strain Gauge Amplifiers ■ Thermocouple Amplifiers ■ High Resolution Data Acquisition ■ Low Noise Transducers ■ Instrumentation Amplifiers ■ Very Low Noise: 0.75µVP-P Typ, 0.1Hz to 10Hz ■ DC to 1Hz Noise Lower Than OP-07 ■ Full Output Swing into 1k Load ■ Offset Voltage: 10µV Max ■ Offset Voltage Drift: 50nV/°C Max ■ Common Mode Rejection Ratio: 110dB Min ■ Power Supply Rejection Ratio: 115dB Min ■ No External Components Required ■ Pin Compatible with Standard 8-Pin Op Amps ■ Available in Standard 8-Pin Plastic DIP and 8-Pin SO Packages The LTC ®1250 is a high performance, very low noise zero- drift operational amplifier. The LTC1250’s combination of low front-end noise and DC precision makes it ideal for use with low impedance bridge transducers. The LTC1250 features typical input noise of 0.75µVP-P from 0.1Hz to 10Hz, and 0.2µVP-P from 0.1Hz to 1Hz. The LTC1250 has DC to 1Hz noise of 0.35µVP-P, surpassing that of low noise bipolar parts including the OP-07, OP-77, and LT1012. The LTC1250 uses the industry-standard single op amp pinout, and requires no external components or nulling signals, allowing it to be a plug-in replacement for bipolar op amps. The LTC1250 incorporates an improved output stage capable of driving 4.3V into a 1k load with a single 5V supply; it will swing ±4.9V into 5k with ±5V supplies. The input common mode range includes ground with single power supply voltages above 12V. Supply current is 3mA with a ±5V supply, and overload recovery times from positive and negative saturation are 0.5ms and 1.5ms, respectively. The internal nulling clock is set at 5kHz for optimum low frequency noise and offset drift; no external connections are necessary. The LTC1250 is available in a standard 8-pin plastic DIP and 8-pin SO packages. Input Referred Noise 0.1Hz to 10Hz Differential Bridge Amplifier |
类似零件编号 - LTC1250 |
|
类似说明 - LTC1250 |
|
|
|
链接网址 |
| ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 数据表链接 | 链接交换 | 制造商名单 All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
Chinese ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
