Overview
The LTC2344CUH-16#TRPBF is a quad, 16-bit successive approximation register (SAR) analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is designed for high-performance applications requiring simultaneous sampling of multiple channels. It operates from a 5V supply and features differential, wide common mode range inputs, making it suitable for a variety of signal processing tasks. The LTC2344-16 is part of the SoftSpan ADC family, offering flexible input ranges and high accuracy, which simplifies signal chain design and enhances overall system performance.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | LTC2344CUH-16#TRPBF |
| Description | IC ADC Quad 16-Bit 32QFN |
| Resolution | 16 bits |
| Number of Channels | 4 |
| Sampling Rate | 400 ksps per channel |
| Input Type | Differential |
| Input Ranges | ±4.096V, 0V to 4.096V, ±2.048V, 0V to 2.048V |
| Integral Nonlinearity (INL) | ±1.25 LSB (maximum) |
| Signal-to-Noise Ratio (SNR) | 93.4 dB |
| Data Interface | LVDS - Serial, SPI (CMOS 1.8V to 5V) |
| Package | 32-QFN (5mm × 5mm) |
Key Features
- Simultaneous sampling of four channels
- Differential, wide common mode range inputs
- Flexible input ranges: ±4.096V, 0V to 4.096V, ±2.048V, 0V to 2.048V
- High accuracy with ±1.25 LSB INL and no missing codes at 16 bits
- High SNR of 93.4 dB
- Pin-selectable SPI CMOS (1.8V to 5V) and LVDS serial interfaces
- Individual channel disable feature to increase throughput on remaining channels
Applications
- Industrial automation and control systems
- Medical imaging and diagnostics
- Aerospace and defense systems
- High-performance data acquisition systems
- Test and measurement equipment
Q & A
- What is the resolution of the LTC2344CUH-16#TRPBF ADC?
The resolution of the LTC2344CUH-16#TRPBF is 16 bits.
- How many channels does the LTC2344CUH-16#TRPBF support?
The LTC2344CUH-16#TRPBF supports four simultaneous sampling channels.
- What are the input ranges of the LTC2344CUH-16#TRPBF?
The input ranges are ±4.096V, 0V to 4.096V, ±2.048V, and 0V to 2.048V.
- What is the sampling rate of the LTC2344CUH-16#TRPBF?
The sampling rate is 400 ksps per channel.
- What data interfaces does the LTC2344CUH-16#TRPBF support?
The device supports LVDS - Serial and SPI (CMOS 1.8V to 5V) interfaces.
- What is the package type of the LTC2344CUH-16#TRPBF?
The package type is 32-QFN (5mm × 5mm).
- What is the integral nonlinearity (INL) of the LTC2344CUH-16#TRPBF?
The INL is ±1.25 LSB (maximum).
- What is the signal-to-noise ratio (SNR) of the LTC2344CUH-16#TRPBF?
The SNR is 93.4 dB.
- Can individual channels be disabled on the LTC2344CUH-16#TRPBF?
Yes, individual channels can be disabled to increase throughput on the remaining channels.
- What are some typical applications of the LTC2344CUH-16#TRPBF?
Typical applications include industrial automation, medical imaging, aerospace and defense systems, high-performance data acquisition, and test and measurement equipment.
