Datasheet for LT1122:
- Manufacturer Part Number : LT1122
- Manufacturer : AD
- Description : Fast Settling, JFET Input Operational Amplifier
- Series : LT1122
- Reference Price : USD 3.6
- 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 : LT1122
- 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 LT1122. If you need any more information about LT1122, you can also send us by email. Our email is [email protected], we will reply you in 12 hours.
The LT1122 JFET input operational amplifier combines high speed and precision performance.
A unique poly-gate JFET process minimizes gate series resistance and gate-to-drain capacitance, facilitating wide bandwidth performance, without degrading JFET transistor matching.
It slews at 80V/μs and settles in 340ns. The LT1122 is internally compensated to be unity-gain stable, yet it has a bandwidth of 14MHz at a supply current of only 7mA. Its speed makes the LT1122 an ideal choice for fast settling 12-bit data conversion and acquisition systems.
The LT1122 offset voltage of 120μV, and voltage gain of 500,000 also support the 12-bit accurate applications.
The input bias current of 10pA and offset current of 4pA combined with its speed allow the LT1122 to be used in such applications as high speed sample and hold amplifiers, peak detectors, and integrators.
Applications
- Fast 12-Bit D/A Output Amplifiers
- High Speed Buffers
- Fast Sample-and-Hold Amplifiers
- High Speed Integrators
- Voltage to Frequency Converters
- Active Filters
- Log Amplifiers
- Peak Detectors
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.
