Datasheet for LT1055:
- Manufacturer Part Number : LT1055
- Manufacturer : AD
- Description : Precision, High Speed, JFET Input Operational Amplifiers
- Series : LT1055
- Reference Price : USD 1.52
- Our Price : We have a better price, contact us by email
- Product Type : Operational Amplifiers (Op Amps)
- Function : Low Input Bias Current Op Amps (≤100 pA)
- Current Suggest : Production
- Status : Production
- RoHS Status: -
- Voltage: -
- Feature: -
- Package Case: -
- Temperature Range: -
- Packing: Reel/Tray/Tube
- Standard Packing Quantity: -
- Country of Origin: -
- Other Part Number : LT1055
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : 0.001KG
Contact us to check the best price and real time inventory quantity for LT1055. If you need any more information about LT1055, you can also send us by email. Our email is [email protected], we will reply you in 12 hours.
The LT1055/LT1056 JFET input operational amplifiers combine precision specifications with high speed performance.
For the first time, 16V/µs slew rate and 6.5MHz gain-bandwidth product are simultaneously achieved with offset voltage of typically 50µV, 1.2µV/°C drift, bias currents of 40pA at 70°C and 500pA at 125°C.
The 150µV maximum offset voltage specification is the best available on any JFET input operational amplifier.
The LT1055 and LT1056 are differentiated by their operating 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.
Applications
- Precision, High Speed Instrumentation
- Logarithmic Amplifiers
- D/A Output Amplifiers
- Photodiode Amplifiers
- Voltage-to-Frequency Converters
- Frequency-to-Voltage Converters
- Fast, Precision Sample-and-Hold
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
