LT1079IN#PBF - Brand New Linear Technology Instrumentation OpAmps
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Description
The LT1079IN#PBF is a micropower quad op amp that belongs to the Instrumentation OpAmps product category. It is optimized for single supply operation at 5V, but ±15V specifications are also provided. The design of the LT1079IN#PBF focuses on reducing supply current without sacrificing precision, noise, speed, and output drive specifications. It achieves the lowest offset voltage among any dual or quad nonchopper stabilized op amp in the micropower category. The LT1079IN#PBF offers improved offset current, voltage and current noise, slew rate, and gain bandwidth product compared to previous micropower op amps. It has a low frequency noise performance in the range of 0.1Hz to 10Hz, which is only found in devices with significantly higher supply current. The LT1079IN#PBF can be operated from a single supply, such as one lithium cell or two Ni-Cad batteries. Its input range goes below ground, and the output stage swings close to ground while sinking current, eliminating the need for power-consuming pull-down resistors.
Specifications and features
The LT1079IN#PBF has the following specifications and features:
- Available in 8-Pin SO Package
- 50µA Max Supply Current per Amplifier
- 70µV Max Offset Voltage
- 180µA Max Offset Voltage in 8-Pin SO
- 250pA Max Offset Current
- 0.6µVP-P, 0.1Hz to 10Hz Voltage Noise
- 3pAP-P, 0.1Hz to 10Hz Current Noise
- 0.4µV/°C Offset Voltage Drift
- 200kHz Gain Bandwidth Product
- 0.07V/µs Slew Rate
- Single Supply Operation
- Input Voltage Range Includes Ground
- Output Swings to Ground while Sinking Current
- No Pull-Down Resistors Needed
- Output Sources and Sinks 5mA Load Current
Application Scenarios
The LT1079IN#PBF is suitable for the following application scenarios:
- Battery or Solar-Powered Systems
- Portable Instrumentation
- Remote Sensor Amplifier
- Satellite Circuitry
- Micropower Sample-and-Hold
- Thermocouple Amplifier
- Micropower Filters
Comparison
Advantages:
- Micropower performance with low supply current
- Lowest offset voltage among micropower op amps
- Improved offset current, voltage and current noise, slew rate, and gain bandwidth product
- Low frequency noise performance in the range of 0.1Hz to 10Hz
- Single supply operation with input range below ground
- NPN output stage swings close to ground while sinking current
Disadvantages:
- No notable disadvantages
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Similar parts: 13800 , Click to view
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Datasheet
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Shopping guide
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Popular parts of the same kind
- Datasheet: Download LT1079IN#PBF
- Chipdatas Part: CD87-LT1079IN#PBF
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/26 07:31 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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