LT1491AIS
- Mfr.Part #
- LT1491AIS
- Manufacturer
- Linear Technology
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- LT1491 - OP AMP GENERAL PURPOSE
- Stock
- 8,121
- In Stock :
- 8,121
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Linear Technology
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Current - Output / Channel :
- 25 mA
- Tolerance :
- 1 %
- Length :
- 2 mm
- Product Status :
- Active
- Slew Rate :
- 0.06V/µs
- Case Code (Metric) :
- 2012
- Resistance :
- 6.81 kΩ
- Termination :
- SMD/SMT
- Voltage - Input Offset :
- 285 µV
- Amplifier Type :
- GENERAL PURPOSE
- Temperature Coefficient :
- 200 ppm/°C
- Mounting Type :
- Surface Mount
- Base Product Number :
- LT1491
- Current - Input Bias :
- 1 nA
- Voltage Rating :
- 150 V
- Output Type :
- Rail-to-Rail
- Supplier Device Package :
- 14-SO
- Case Code (Imperial) :
- 0805
- RoHS :
- Non-Compliant
- Number of Circuits :
- 4
- Operating Temperature :
- -40°C ~ 85°C
- Current - Supply :
- 50µA (x4 Channels)
- Series :
- LT®
- Min Operating Temperature :
- -55 °C
- Gain Bandwidth Product :
- 200 kHz
- Package :
- Tube
- Height :
- 550 µm
- Power Rating :
- 100 mW
- Max Operating Temperature :
- 125 °C
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Width :
- 1.25 mm
- Datasheets
- LT1491AIS

Instrumentation, OP Amps, Buffer Amps+Linear Technology+LT1491AIS Overview
As a standout product in the field of analog ICs, the LT1491AIS designed by Linear Technology exemplifies the innovation and robustness needed in today’s demanding electronics applications. This general purpose operational amplifier (op amp) is renowned for its high functionality and reliability under a broad range of operating conditions. The LT1491AIS is particularly noted for its ability to deliver stable performance, which makes it an ideal choice for critical applications in instrumentation and signal conditioning environments. Incorporating the Instrumentation, OP Amps, Buffer Amps+Linear Technology+LT1491AIS into your projects ensures enhanced processing power, offering both precision and versatility in a single package.
LT1491AIS Features
The LT1491AIS offers a slew of features that make it highly valuable for complex electronics systems. Key attributes include low noise operation, high voltage gain, and a wide supply range, accommodating various power setups and demands. Additionally, its robust output drive capability and low power consumption make it suitable for battery-operated devices, enhancing system efficiency and reliability.
LT1491AIS Applications
- Medical Devices: In medical applications, the LT1491AIS can be used to amplify low-level bio-electrical signals. Its precision and low noise characteristics ensure accurate readings and diagnostics.
- Test Equipment: For test and measurement equipment, the LT1491AIS provides essential signal amplification and conditioning, enabling precise measurements and consistent outputs in various testing scenarios.
- Audio Processing: In audio electronics, this op amp can help in achieving clear signal amplification without distortion, crucial for high fidelity audio systems and professional audio equipment.
- Data Acquisition Systems: Utilized in data acquisition systems, the LT1491AIS ensures accurate signal conversion and conditioning, key for high-performance computing tasks that require reliable data integrity.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















