Overview
The LTC6655BHMS8-2.048#TRPBF is a precision voltage reference IC produced by Analog Devices Inc. This component is part of the LTC6655 family, known for its exceptional noise and drift performance. It is designed to provide a stable and accurate voltage reference, making it suitable for a wide range of applications that require high precision and reliability.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Output Voltage | 2.048 | V |
| Initial Accuracy | ±0.025% | % |
| Temperature Coefficient | 2 ppm/°C | ppm/°C |
| Package / Case | MSOP-8 | |
| Input Voltage Range | 500mV above VOUT to 13.2V | V |
| Supply Current | 7.5 mA | mA |
| Output Current | ±5 mA | mA |
| Operating Temperature Range | -40°C to 125°C | °C |
| Noise (0.1Hz to 10Hz) | 0.25 ppm P-P | ppm P-P |
| Noise (10Hz to 10kHz) | 0.67 ppm RMS | ppm RMS |
Key Features
- Low Noise and Drift: The LTC6655BHMS8-2.048#TRPBF offers exceptional noise performance with 0.25 ppm P-P (0.1Hz to 10Hz) and a temperature coefficient of 2 ppm/°C, ensuring high stability over a wide temperature range.
- High Accuracy: Initial accuracy of ±0.025% and long-term drift of 20 ppm/√kHr, making it suitable for precise applications.
- Wide Operating Range: Can be powered from as little as 500mV above the output voltage to as much as 13.2V, and operates over a temperature range of -40°C to 125°C.
- Load Regulation and Line Rejection: Superior load regulation with source and sink capability, and high line rejection, ensuring consistent performance under various operating conditions.
- Low Power Shutdown: A shutdown mode is available for low power applications, with a maximum current of less than 20 µA.
Applications
- Precision Measurement Instruments: Ideal for use in high-precision measurement instruments where stable voltage references are crucial.
- Industrial Control Systems: Suitable for industrial control systems that require reliable and accurate voltage references.
- Aerospace and Defense: The hermetic LS8 package option provides outstanding stability, making it suitable for aerospace and defense applications.
- Medical Devices: Can be used in medical devices that require high precision and reliability in their voltage references.
Q & A
- What is the output voltage of the LTC6655BHMS8-2.048#TRPBF?
The output voltage is 2.048V.
- What is the initial accuracy of the LTC6655BHMS8-2.048#TRPBF?
The initial accuracy is ±0.025%.
- What is the temperature coefficient of the LTC6655BHMS8-2.048#TRPBF?
The temperature coefficient is 2 ppm/°C.
- What is the input voltage range for the LTC6655BHMS8-2.048#TRPBF?
The input voltage range is from 500mV above the output voltage to 13.2V.
- What is the operating temperature range of the LTC6655BHMS8-2.048#TRPBF?
The operating temperature range is -40°C to 125°C.
- Does the LTC6655BHMS8-2.048#TRPBF have a shutdown mode?
- What is the noise performance of the LTC6655BHMS8-2.048#TRPBF?
The noise performance is 0.25 ppm P-P (0.1Hz to 10Hz) and 0.67 ppm RMS (10Hz to 10kHz).
- What package type is the LTC6655BHMS8-2.048#TRPBF available in?
The component is available in an 8-lead MSOP package.
- Is the LTC6655BHMS8-2.048#TRPBF RoHS compliant?
- What are some typical applications of the LTC6655BHMS8-2.048#TRPBF?
It is typically used in precision measurement instruments, industrial control systems, aerospace and defense, and medical devices.
