Overview
The LTC2328-16#TRPBF, produced by Analog Devices Inc., is a high-performance 16-bit successive approximation register (SAR) analog-to-digital converter (ADC). This component is designed for high-speed and low-noise applications, operating 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 ADC achieves high accuracy with ±1.5LSB INL maximum and no missing codes at 16 bits, along with a signal-to-noise ratio (SNR) of 93.5dB. The device also includes an on-board single-shot capable reference buffer and a low drift temperature-compensated reference, enhancing its precision and reliability.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 16 bits |
| Sample 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) |
| Reference Drift | 20ppm/°C maximum |
| Power Consumption | 50mW (active), 300μW (sleep mode) |
| Interface | SPI-compatible serial interface (1.8V, 2.5V, 3.3V, 5V logic) |
| Package | 16-Lead MSOP |
Key Features
- High-speed 1 Msps throughput with no cycle latency.
- Pseudo-differential inputs with a true bipolar input range of ±10.24V.
- On-board single-shot capable reference buffer and low drift temperature-compensated reference.
- Low power consumption: 50mW active, 300μW in sleep mode.
- SPI-compatible serial interface supporting multiple logic levels (1.8V, 2.5V, 3.3V, 5V).
- Daisy-chain mode for multiple device operation.
- Internal oscillator for conversion timing, reducing external timing requirements.
Applications
The LTC2328-16#TRPBF is suited for a variety of high-speed and high-precision applications, including:
- Industrial automation and control systems.
- Medical devices requiring high accuracy and low noise.
- Aerospace and defense systems where reliability and precision are critical.
- Test and measurement equipment.
- High-performance data acquisition systems.
Q & A
- What is the resolution of the LTC2328-16#TRPBF ADC?
The LTC2328-16#TRPBF has a resolution of 16 bits. - What is the sample rate of the LTC2328-16#TRPBF?
The sample rate is 1 Msps. - What is the input voltage range of the LTC2328-16#TRPBF?
The input voltage range is ±10.24V true bipolar. - What is the power consumption of the LTC2328-16#TRPBF in active and sleep modes?
The power consumption is 50mW in active mode and 300μW in sleep mode. - Does the LTC2328-16#TRPBF support multiple logic levels for its serial interface?
Yes, it supports 1.8V, 2.5V, 3.3V, and 5V logic levels. - What type of package does the LTC2328-16#TRPBF come in?
The LTC2328-16#TRPBF comes in a 16-Lead MSOP package. - Does the LTC2328-16#TRPBF have an internal oscillator for conversion timing?
Yes, it has an internal oscillator to set the conversion time. - What is the signal-to-noise ratio (SNR) of the LTC2328-16#TRPBF?
The SNR is 93.5dB. - Is the LTC2328-16#TRPBF suitable for high-speed applications?
Yes, it is designed for high-speed applications with no cycle latency. - Does the LTC2328-16#TRPBF support daisy-chain mode for multiple device operation?
Yes, it supports daisy-chain mode.
