Electronic Components Datasheet Search |
|
LT1114M Datasheet(PDF) 1 Page - Linear Technology |
|
LT1114M Datasheet(HTML) 1 Page - Linear Technology |
1 / 12 page 1 LT1112/LT1114 DESCRIPTIO S FEATURE Dual/Quad Low Power Precision, Picoamp Input Op Amps The LT1112 dual and LT1114 quad op amps achieve a new standard in combining low cost and outstanding precision specifications. The performance of the selected prime grades matches or exceeds competitive devices. In the design of the LT1112/ LT1114 however, particular emphasis has been placed on optimizing performance in the low cost plastic and SO packages. For example, the 75 µV maximum offset voltage in these low cost packages is the lowest on any dual or quad non-chopper op amp. The LT1112/LT1114 also provide a full set of matching specifications, facilitating their use in such matching dependent applications as two and three op amp instru- mentation amplifiers. Another set of specifications is furnished at ±1V supplies. This, combined with the low 320 µA supply current per amplifier, allows the LT1112/LT1114 to be powered by two nearly discharged AA cells. s S8 Package – Standard Pinout s Offset Voltage – Prime Grade: 60 µV Max s Offset Voltage – Low Cost Grade (Including Surface Mount Dual/Quad): 75 µV Max s Offset Voltage Drift: 0.5 µV/°C Max s Input Bias Current: 250pA Max s 0.1Hz to 10Hz Noise: 0.3 µVP-P, 2.2pAP-P s Supply Current per Amplifier: 400 µA Max s CMRR: 120dB Min s Voltage Gain: 1 Million Min s Guaranteed Specs with ±1.0V Supplies s Guaranteed Matching Specifications s LT1114 in Narrow Surface Mount Package S APPLICATI s Picoampere/Microvolt Instrumentation s Two and Three Op Amp Instrumentation Amplifers s Thermocouple and Bridge Amplifiers s Low Frequency Active Filters s Photo Current Amplifiers s Battery-Powered Systems Protected by U.S. Patents 4,575,685; 4,775,884 and 4,837,496 Distribution of Input Offset Voltage (In All Packages) INPUT OFFSET VOLTAGE ( µV) –70 20 25 30 –10 30 15 10 –50 –30 10 50 70 5 0 VS = ±15V TA = 25°C LT1112/14 • TA02 1/2 LT1112 1/2 LT1112 LT1004-1.2 75k 0.1% 46.4k 0.1% 2 3 6 5 4 7 8 1 0.765V RX 15k 3V 2.000V LT1112/14 • TA01 TOTAL SUPPLY CURRENT = 700 µA 2V REFERENCE: SOURCES 1.7mA, SINKS 5mA OPTIONAL RX = 300Ω INCREASES SOURCE CURRENT TO 5mA 0.765V REFERENCE: SOURCES 5mA, SINKS 0.5mA TEMPERATURE COEFFICIENT LIMITED BY REFERENCE = 20ppm/°C MINIMUM SUPPLY = 2.7V Dual Output, Buffered Reference (On Single 3V Supply) |
Similar Part No. - LT1114M |
|
Similar Description - LT1114M |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List 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 |