Overview
The LTC2323IUFD-16#PBF is a high-performance, dual 16-bit successive approximation register (SAR) analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is part of the LTC2323 family and is known for its low noise, high speed, and wide input common mode range. It operates from a single 3.3V or 5V supply and features differential inputs with an 8V peak-to-peak differential input range, making it ideal for applications requiring high dynamic range and common mode rejection.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 16 bits |
| Sample Rate | Up to 5 Msps per channel |
| Input Range | 8V peak-to-peak differential input |
| Supply Voltage | 3.3V or 5V |
| Integral Nonlinearity (INL) | ±4 LSB typical |
| Signal-to-Noise Ratio (SNR) | 81 dB |
| Reference Voltage | Onboard 2.048V or 4.096V temperature-compensated reference |
| Interface | SPI-compatible serial interface (CMOS or LVDS) |
| Power Consumption | 40 mW per channel (active), 5 μW (nap/sleep mode) |
| Package | 28-Lead QFN (4mm x 5mm x 0.75mm w/ EP) |
Key Features
- Low noise and high speed operation with up to 5 Msps per channel.
- Differential inputs with wide input common mode range.
- Onboard low drift (20 ppm/°C max) 2.048V or 4.096V temperature-compensated reference.
- SPI-compatible serial interface supporting CMOS or LVDS logic.
- Low power consumption with nap and sleep modes to reduce power to 5 μW.
- No missing codes at 16 bits and high SNR of 81 dB.
Applications
The LTC2323IUFD-16#PBF is ideally suited for a variety of high-speed applications, including:
- High-speed data acquisition systems.
- Medical imaging and diagnostics.
- Industrial control and automation.
- Aerospace and defense systems.
- High-performance test and measurement equipment.
Q & A
- What is the resolution of the LTC2323IUFD-16#PBF ADC?
The resolution is 16 bits. - What is the maximum sample rate of the LTC2323IUFD-16#PBF?
The maximum sample rate is up to 5 Msps per channel. - What is the input range of the LTC2323IUFD-16#PBF?
The input range is 8V peak-to-peak differential input. - What are the supply voltage options for the LTC2323IUFD-16#PBF?
The supply voltage options are 3.3V or 5V. - What is the integral nonlinearity (INL) of the LTC2323IUFD-16#PBF?
The INL is ±4 LSB typical. - Does the LTC2323IUFD-16#PBF have an onboard reference voltage?
Yes, it has an onboard 2.048V or 4.096V temperature-compensated reference. - What type of interface does the LTC2323IUFD-16#PBF support?
The LTC2323IUFD-16#PBF supports an SPI-compatible serial interface (CMOS or LVDS). - How much power does the LTC2323IUFD-16#PBF consume in active mode?
The power consumption is 40 mW per channel in active mode. - Does the LTC2323IUFD-16#PBF have power-saving modes?
Yes, it has nap and sleep modes that reduce power consumption to 5 μW. - What is the package type of the LTC2323IUFD-16#PBF?
The package type is a 28-Lead QFN (4mm x 5mm x 0.75mm w/ EP).
