Overview
The LTC2328CMS-16#TRPBF is a 16-bit successive approximation register (SAR) analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is designed for high-speed, low-noise applications and operates from a single 5V supply. It features a true bipolar input range of ±10.24V, making it ideal for applications requiring a wide dynamic range. The LTC2328CMS-16#TRPBF is known for its high accuracy, achieving ±1.5LSB INL maximum with no missing codes at 16 bits, and a signal-to-noise ratio (SNR) of 93.5dB.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 16 bits |
| Sampling Rate | 1 Msps |
| Input Range | ±10.24V true bipolar |
| Supply Voltage | 5V |
| SNR | 93.5dB |
| INL | ±1.5LSB maximum |
| Reference Voltage | 2.048V (temperature compensated) |
| Power Consumption | 50mW (active), 300μW (sleep mode) |
| Package | 16-Lead MSOP |
| Interface | SPI-compatible serial interface (1.8V, 2.5V, 3.3V, 5V logic) |
Key Features
- Low noise and high speed operation with 1Msps sampling rate.
- True bipolar input range of ±10.24V, suitable for high voltage applications.
- High accuracy with ±1.5LSB INL maximum and no missing codes at 16 bits.
- On-board single-shot capable reference buffer with 2.048V temperature compensated reference.
- SPI-compatible serial interface supporting multiple logic levels (1.8V, 2.5V, 3.3V, 5V).
- Daisy-chain mode for multiple device operation.
- Low power consumption with automatic nap mode between conversions and a sleep mode reducing power to 300μW.
Applications
The LTC2328CMS-16#TRPBF is ideally suited for a variety of high-speed applications that require high accuracy and low noise. These include industrial automation, medical devices, test and measurement equipment, and any system needing precise analog-to-digital conversion with a wide dynamic range. Its ability to operate from a single 5V supply and its low power consumption make it a versatile choice for both battery-powered and mains-powered systems.
Q & A
- What is the resolution of the LTC2328CMS-16#TRPBF? The resolution is 16 bits.
- What is the sampling rate of the LTC2328CMS-16#TRPBF? The sampling rate is 1 Msps.
- What is the input range of the LTC2328CMS-16#TRPBF? The input range is ±10.24V true bipolar.
- What is the supply voltage for the LTC2328CMS-16#TRPBF? The supply voltage is 5V.
- What is the SNR of the LTC2328CMS-16#TRPBF? The SNR is 93.5dB.
- Does the LTC2328CMS-16#TRPBF have any missing codes at 16 bits? No, it has no missing codes at 16 bits.
- What is the reference voltage of the LTC2328CMS-16#TRPBF? The reference voltage is 2.048V, which is temperature compensated.
- How much power does the LTC2328CMS-16#TRPBF consume in active and sleep modes? It consumes 50mW in active mode and 300μW in sleep mode.
- What type of interface does the LTC2328CMS-16#TRPBF use? It uses an SPI-compatible serial interface supporting 1.8V, 2.5V, 3.3V, and 5V logic.
- Is the LTC2328CMS-16#TRPBF suitable for high-speed applications? Yes, it is designed for high-speed applications with low noise and high accuracy.
