Overview
The LT1460ACS8-2.5#PBF, produced by Analog Devices Inc., is a micropower bandgap reference voltage regulator. It is renowned for its high accuracy, low drift, and minimal power consumption, making it an ideal component for applications requiring stable and precise voltage references. This device is available in various package types, including the 8-Lead SOIC (Narrow 0.15 Inch) package for the LT1460ACS8-2.5#PBF model.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Output Voltage | 2.5 | V |
| Input Voltage Range | 3.4 to 30 | V |
| Reverse Voltage | -15 | V |
| Output Short-Circuit Duration (VIN > 10V) | 5 sec | - |
| Output Short-Circuit Duration (VIN ≤ 10V) | Indefinite | - |
| Specified Temperature Range (Commercial) | 0°C to 70°C | - |
| Specified Temperature Range (Industrial) | -40°C to 85°C | - |
| Specified Temperature Range (High) | -40°C to 125°C | - |
| Storage Temperature Range | -65°C to 150°C | - |
| Lead Temperature (Soldering, 10 sec) | 300°C | - |
| Minimum Input-Output Voltage Differential | 2.5 | V |
| Load Regulation (Sourcing) | Typically 10 ppm/V | - |
| Load Regulation (Sinking) | Typically 10 ppm/V | - |
| Output Voltage Temperature Drift | Typically 10 ppm/°C | - |
| Supply Current vs Input Voltage | Typically 120 µA | - |
Key Features
- High Accuracy: The LT1460ACS8-2.5#PBF offers high output voltage accuracy, typically within ±0.2% to ±0.5% depending on the temperature range and grade.
- Low Drift: It features low temperature drift, typically around 10 ppm/°C, ensuring stable output voltage across various temperatures.
- Low Power Consumption: This device is designed for micropower applications, with a supply current of typically 120 µA.
- Small Package Size: Available in compact packages such as 8-Lead SOIC (Narrow 0.15 Inch) and MSOP, making it suitable for space-constrained designs.
- Wide Input Voltage Range: The device can operate with input voltages ranging from 3.4V to 30V.
- High Line Regulation and Load Regulation: It provides excellent line and load regulation, ensuring stable output voltage under varying input conditions and load.
Applications
- Precision Instrumentation: The LT1460ACS8-2.5#PBF is ideal for precision instrumentation where stable and accurate voltage references are crucial.
- Industrial Control Systems: Its high accuracy and low drift make it suitable for industrial control systems that require reliable voltage references.
- Medical Devices: The device's stability and precision are beneficial in medical devices where accurate voltage references are essential.
- Aerospace and Defense: The high temperature range and stability of the LT1460ACS8-2.5#PBF make it a good choice for aerospace and defense applications.
- Automotive Systems: It can be used in automotive systems that require stable voltage references over a wide temperature range.
Q & A
- What is the output voltage of the LT1460ACS8-2.5#PBF?
The output voltage of the LT1460ACS8-2.5#PBF is 2.5V.
- What is the input voltage range for the LT1460ACS8-2.5#PBF?
The input voltage range for the LT1460ACS8-2.5#PBF is from 3.4V to 30V.
- What is the typical supply current of the LT1460ACS8-2.5#PBF?
The typical supply current is around 120 µA.
- What are the available package types for the LT1460ACS8-2.5#PBF?
The device is available in 8-Lead SOIC (Narrow 0.15 Inch) and MSOP packages.
- What is the specified temperature range for the commercial grade of the LT1460ACS8-2.5#PBF?
The specified temperature range for the commercial grade is 0°C to 70°C.
- What is the output voltage temperature drift of the LT1460ACS8-2.5#PBF?
The output voltage temperature drift is typically around 10 ppm/°C.
- Can the LT1460ACS8-2.5#PBF handle short-circuit conditions?
Yes, it can handle short-circuit conditions indefinitely for input voltages ≤ 10V and for 5 seconds for input voltages > 10V.
- What is the storage temperature range for the LT1460ACS8-2.5#PBF?
The storage temperature range is from -65°C to 150°C.
- What are some typical applications of the LT1460ACS8-2.5#PBF?
Typical applications include precision instrumentation, industrial control systems, medical devices, aerospace and defense, and automotive systems.
- Where can I find the datasheet for the LT1460ACS8-2.5#PBF?
The datasheet can be found on the Analog Devices website or through distributors like Mouser Electronics).
