Overview
The LTC1852CFW#TR is a high-performance analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is part of the LTC1852 series and is designed to offer high accuracy and reliability in various data acquisition applications. The LTC1852CFW#TR features a 12-bit resolution and operates with a sampling rate of up to 1.25 MS/s, making it suitable for applications requiring precise and fast data conversion.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 12 bits |
| Sampling Rate | Up to 1.25 MS/s |
| Number of Channels | 8 channels (differential or single-ended) |
| Interface Type | SPI-compatible serial interface |
| Analog Supply Voltage | 4.75V to 5.25V |
| Digital Supply Voltage | 2.7V to 5.25V |
| Minimum Operating Temperature | -40°C |
| Maximum Operating Temperature | +85°C |
| Package/Case | FW (28-lead SSOP) |
| INL (Integral Nonlinearity) | ±0.5 LSB |
| DNL (Differential Nonlinearity) | ±0.5 LSB |
| SINAD (Signal to Noise and Distortion Ratio) | 72 dB |
| SNR (Signal to Noise Ratio) | 72 dB |
Key Features
- High-resolution 12-bit ADC with up to 1.25 MS/s sampling rate
- 8 channels, configurable as differential or single-ended inputs
- Internal reference voltage with external reference option
- Low power consumption with shutdown mode
- SPI-compatible serial interface for easy communication
- High accuracy with ±0.5 LSB INL and DNL
Applications
- Data acquisition systems
- Industrial control systems
- Medical devices
- Aerospace and defense systems
- Automotive systems, including engine control and safety systems
Q & A
- What is the resolution of the LTC1852CFW#TR ADC?
The LTC1852CFW#TR has a 12-bit resolution.
- What is the maximum sampling rate of the LTC1852CFW#TR?
The maximum sampling rate is up to 1.25 MS/s.
- How many input channels does the LTC1852CFW#TR have?
The device has 8 input channels, which can be configured as differential or single-ended inputs.
- What is the interface type of the LTC1852CFW#TR?
The device uses an SPI-compatible serial interface.
- What are the operating temperature ranges for the LTC1852CFW#TR?
The device operates from -40°C to +85°C.
- What is the power consumption of the LTC1852CFW#TR?
The device has low power consumption, with a shutdown mode to further reduce power.
- Can the LTC1852CFW#TR use an external reference voltage?
- What is the typical signal-to-noise ratio (SNR) of the LTC1852CFW#TR?
The typical SNR is 72 dB.
- What package type is the LTC1852CFW#TR available in?
The device is available in a 28-lead SSOP package.
- What are some common applications for the LTC1852CFW#TR?
Common applications include data acquisition systems, industrial control systems, medical devices, aerospace and defense systems, and automotive systems.
