Overview
The LTC2065IUD#PBF, produced by Analog Devices Inc., is a quad low power, zero-drift operational amplifier. This component is part of the LTC2063/LTC2064/LTC2065 family, which includes single, dual, and quad configurations. The LTC2065 is designed to enable high-resolution measurements at extremely low power levels, making it ideal for applications requiring precision and minimal power consumption.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Number of Circuits | 4 | |
| Output Type | Rail-to-Rail | |
| Slew Rate | 0.0035 | V/µs |
| Gain Bandwidth Product | 20 kHz | |
| Current - Input Bias | 3 | pA |
| Supply Voltage - Max | 5.25 | V |
| Input Offset Voltage (VOS) | ±10 | µV |
| Input Offset Voltage Drift (ΔVOS/ΔT) | ±0.05 | µV/°C |
| Supply Current per Amplifier | 1.4 (typ), 2 (max) | µA |
| Operating Temperature Range | –40°C to 85°C | |
| Package Type | 16-Lead Plastic QFN |
Key Features
- Low power consumption with a typical supply current of 1.4µA per amplifier and a maximum of 2µA.
- Zero-drift architecture ensuring high precision and stability.
- Rail-to-rail output capability.
- Low input bias current of 3 pA.
- Shutdown mode to minimize power consumption in duty-cycled applications.
- Low charge loss during power-up, reducing total system power.
- High resolution measurement capability.
Applications
The LTC2065IUD#PBF is suitable for a variety of applications that require low power, high precision, and minimal noise. These include:
- Portable and battery-powered devices.
- Medical devices and diagnostic equipment.
- Industrial automation and control systems.
- Sensor interfaces and signal conditioning circuits.
- Low-power data acquisition systems.
Q & A
- What is the typical supply current per amplifier for the LTC2065IUD#PBF?
The typical supply current per amplifier is 1.4µA, with a maximum of 2µA. - What is the input offset voltage (VOS) of the LTC2065IUD#PBF?
The input offset voltage (VOS) is ±10µV. - What is the slew rate of the LTC2065IUD#PBF?
The slew rate is 0.0035 V/µs. - What is the gain bandwidth product of the LTC2065IUD#PBF?
The gain bandwidth product is 20 kHz. - What is the maximum supply voltage for the LTC2065IUD#PBF?
The maximum supply voltage is 5.25 V. - What is the operating temperature range for the LTC2065IUD#PBF?
The operating temperature range is –40°C to 85°C. - What type of output does the LTC2065IUD#PBF have?
The output type is rail-to-rail. - Is the LTC2065IUD#PBF RoHS and WEEE compliant?
Yes, the LTC2065IUD#PBF is RoHS and WEEE compliant. - What is the package type of the LTC2065IUD#PBF?
The package type is a 16-Lead Plastic QFN. - What are some typical applications for the LTC2065IUD#PBF?
Typical applications include portable and battery-powered devices, medical devices, industrial automation, sensor interfaces, and low-power data acquisition systems.
