Electronic Components Datasheet Search |
|
LT1055 Datasheet(PDF) 1 Page - Linear Technology |
|
LT1055 Datasheet(HTML) 1 Page - Linear Technology |
1 / 12 page 1 LT1055/LT1056 Precision, High Speed, JFET Input Operational Amplifiers – + 0V TO 10V INPUT 10kHZ TRIM 5k 4.7k 15V 2N3906 15V –15V LT1055/56 TA01 –15V = 1N4148 3M 0.001 (POLYSTYRENE) 0.1µF THE LOW OFFSET VOLTAGE OF LT1056 CONTRIBUTES ONLY 0.1Hz OF ERROR WHILE ITS HIGH SLEW RATE PERMITS 10kHz OPERATION. 0.1µF 22k 1.5k LM329 3.3M 7 6 4 3 2 33pF *1% FILM OUTPUT 1Hz TO 10kHz 0.005% LINEARITY LT1056 DESCRIPTION FEATURES s Guaranteed Offset Voltage 150 µV Max –55 °C to 125°C 500 µV Max s Guaranteed Drift 4 µV/°C Max s Guaranteed Bias Current 70 °C 150pA Max 125 °C 2.5nA Max s Guaranteed Slew Rate 12V/ µs Min APPLICATIONS s Precision, High Speed Instrumentation s Logarithmic Amplifiers s D/A Output Amplifiers s Photodiode Amplifiers s Voltage-to-Frequency Converters s Frequency-to-Voltage Converters s Fast, Precision Sample-and-Hold The LT1055/LT1056 JFET input operational amplifiers combine precision specifications with high speed perfor- mance. For the first time, 16V/ µs slew rate and 6.5MHz gain-ban- width product are simultaneously achieved with offset voltage of typically 50 µV, 1.2µV/°C drift, bias currents of 40pA at 70 °C and 500pA at 125°C. The 150 µV maximum offset voltage specification is the best available on any JFET input operational amplifier. The LT1055 and LT1056 are differentiated by their operat- ing currents. The lower power dissipation LT1055 achieves lower bias and offset currents and offset voltage. The additional power dissipation of the LT1056 permits higher slew rate, bandwidth and faster settling time with a slight sacrifice in DC performance. The voltage-to-frequency converter shown below is one of the many applications which utilize both the precision and high speed of the LT1055/LT1056. For a JFET input op amp with 23V/ µs guaranteed slew rate, refer to the LT1022 data sheet. and LTC are registered trademarks and LT is a trademark of Linear Technology Corporation. TYPICAL APPLICATION Distribution of Input Offset Voltage (H Package) 0kHz to 10kHz Voltage-to-Frequency Converter INPUT OFFSET VOLTAGE ( µV) 0 20 60 80 100 140 –400 0 200 LT1055/56 TA02 40 120 400 –200 VS = ±15V TA = 25°C 634 UNITS TESTED FROM THREE RUNS 50% TO ±60µV |
Similar Part No. - LT1055 |
|
Similar Description - LT1055 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | 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 |