Overview
The LTC2447CUHF#PBF is a high-performance, 24-bit, 8-channel delta-sigma analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is part of the Linear Technology product line, now integrated into Analog Devices. It is designed for precision measurement applications, offering high accuracy and low noise performance.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 24 bits |
| Number of Channels | 8 |
| Conversion Type | Delta-Sigma |
| Input Range | ±2.5V, ±5V (differential) |
| Sampling Rate | Up to 6.4ksps |
| Noise Performance | Typically 1.5μVrms (rms noise) |
| Operating Temperature | 0°C to 70°C |
| Package | 48-lead TSSOP |
Key Features
- High resolution of 24 bits for precise measurements.
- Eight differential input channels for multiple signal acquisition.
- Low noise performance with a typical rms noise of 1.5μV.
- Flexible input ranges of ±2.5V and ±5V (differential).
- Programmable sampling rates up to 6.4ksps.
- Integrated oscillator and reference for simplified design.
Applications
- Precision measurement instruments such as multimeters and data loggers.
- Industrial control systems requiring high accuracy and reliability.
- Medical devices, including patient monitoring and diagnostic equipment.
- Aerospace and defense applications where precision and stability are critical.
- Automotive systems, particularly in advanced driver-assistance systems (ADAS).
Q & A
- What is the resolution of the LTC2447CUHF#PBF ADC? The resolution is 24 bits.
- How many input channels does the LTC2447CUHF#PBF have? It has 8 differential input channels.
- What is the typical noise performance of the LTC2447CUHF#PBF? The typical rms noise is 1.5μV.
- What are the input voltage ranges for the LTC2447CUHF#PBF? The input voltage ranges are ±2.5V and ±5V (differential).
- What is the maximum sampling rate of the LTC2447CUHF#PBF? The maximum sampling rate is up to 6.4ksps.
- What is the operating temperature range of the LTC2447CUHF#PBF? The operating temperature range is 0°C to 70°C.
- What package type is the LTC2447CUHF#PBF available in? It is available in a 48-lead TSSOP package.
- Is the LTC2447CUHF#PBF suitable for medical devices? Yes, it is suitable for medical devices due to its high precision and reliability.
- Can the LTC2447CUHF#PBF be used in industrial control systems? Yes, it is well-suited for industrial control systems requiring high accuracy and reliability.
- Does the LTC2447CUHF#PBF have an integrated oscillator and reference? Yes, it has an integrated oscillator and reference for simplified design.
