Overview
The LTC2328IMS-16#PBF, 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 LTC2328-16 is known for its high signal-to-noise ratio (SNR) of 93.5dB and its ability to achieve ±1.5LSB INL maximum with no missing codes at 16 bits.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 16 bits |
| Sample Rate | 1 Msps |
| Input Range | ±10.24V true bipolar |
| Supply Voltage | 5V |
| Signal-to-Noise Ratio (SNR) | 93.5dB |
| Integral Non-Linearity (INL) | ±1.5LSB max |
| Reference Voltage | 2.048V temperature compensated |
| Interface | SPI-compatible serial interface (1.8V, 2.5V, 3.3V, 5V logic) |
| Power Consumption | 50mW (active), 300μW (sleep mode) |
| Package | 16-Lead MSOP |
Key Features
- Low noise and high speed operation with a sample rate of 1 Msps.
- Pseudo-differential inputs with a true bipolar input range of ±10.24V.
- On-board single-shot capable reference buffer with a low drift (20ppm/°C max) 2.048V temperature compensated reference.
- High speed SPI-compatible serial interface supporting 1.8V, 2.5V, 3.3V, and 5V logic, with daisy-chain mode.
- Internal oscillator for setting conversion time, reducing external timing considerations.
- Low power consumption: 50mW active, and 300μW in sleep mode, with automatic nap between conversions.
Applications
The LTC2328IMS-16#PBF is ideally suited for a variety of high-speed applications that require high accuracy and low noise. These include:
- Industrial automation and control systems.
- Medical devices requiring precise signal conversion.
- Aerospace and defense applications where high reliability and accuracy are critical.
- Test and measurement equipment.
- High-performance data acquisition systems.
Q & A
- What is the resolution of the LTC2328IMS-16#PBF?
The resolution of the LTC2328IMS-16#PBF is 16 bits.
- What is the sample rate of the LTC2328IMS-16#PBF?
The sample rate of the LTC2328IMS-16#PBF is 1 Msps.
- What is the input range of the LTC2328IMS-16#PBF?
The input range of the LTC2328IMS-16#PBF is ±10.24V true bipolar.
- What is the power consumption of the LTC2328IMS-16#PBF in active and sleep modes?
The power consumption is 50mW in active mode and 300μW in sleep mode.
- Does the LTC2328IMS-16#PBF have an internal oscillator for setting conversion time?
- What type of interface does the LTC2328IMS-16#PBF use?
The LTC2328IMS-16#PBF uses a SPI-compatible serial interface.
- What is the signal-to-noise ratio (SNR) of the LTC2328IMS-16#PBF?
The SNR of the LTC2328IMS-16#PBF is 93.5dB.
- What is the package type of the LTC2328IMS-16#PBF?
The package type is 16-Lead MSOP.
- Does the LTC2328IMS-16#PBF support daisy-chain mode?
- What is the reference voltage of the LTC2328IMS-16#PBF?
The reference voltage is 2.048V temperature compensated.
