Overview
The LTC2323IUFD-14#TRPBF is a high-performance, dual-channel analog-to-digital converter (ADC) produced by Analog Devices Inc. This 14-bit successive approximation register (SAR) ADC is designed for demanding industrial and commercial applications, offering high-speed and high-resolution digital conversion. It operates from a single 3.3V or 5V supply and features differential inputs with a wide input common mode range, making it ideal for applications requiring a wide dynamic range and high common mode rejection.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | LTC2323IUFD-14#TRPBF |
| Resolution | 14 bits + sign |
| Number of Channels | 2 channels |
| Sampling Rate | 5 MS/s |
| Analog Supply Voltage | 3.3 V, 5 V |
| Digital Supply Voltage | 1.71 V ~ 2.63 V |
| Input Type | Differential/Pseudo-Differential/Single-Ended |
| Data Interface | LVDS - Serial, Serial (SPI-compatible) |
| Configuration | S/H-ADC |
| Ratio - S/H:ADC | 1:1 |
| Integral Nonlinearity (INL) | ±1 LSB typical |
| Differential Nonlinearity (DNL) | 0.4 LSB |
| Signal to Noise and Distortion Ratio (SINAD) | 79 dB |
| Spurious Free Dynamic Range (SFDR) | 88 dB |
| Power Dissipation | 55 mW |
| Operating Temperature | -40°C ~ 85°C |
| Package | 28-QFN (4x5) Exposed Pad |
Key Features
- High-speed, low noise, 14-bit + sign SAR ADC with differential inputs and wide input common mode range.
- Simultaneous sampling of two channels.
- Onboard low drift (20ppm/°C max) 2.048V or 4.096V temperature-compensated reference.
- High speed SPI-compatible serial interface supporting CMOS or LVDS.
- Flexible analog inputs supporting fully differential, pseudo-differential bipolar, and pseudo-differential unipolar drive without hardware configuration.
- Low power dissipation of 55 mW.
- Operating temperature range of -40°C to 85°C.
Applications
The LTC2323IUFD-14#TRPBF is suitable for a variety of demanding industrial and commercial applications, including:
- Industrial control systems.
- Medical imaging and diagnostics.
- Aerospace and defense systems.
- Automotive systems requiring high precision and reliability.
- Test and measurement equipment.
Q & A
- What is the resolution of the LTC2323IUFD-14#TRPBF ADC?
The LTC2323IUFD-14#TRPBF has a resolution of 14 bits + sign.
- How many channels does the LTC2323IUFD-14#TRPBF support?
The LTC2323IUFD-14#TRPBF supports two channels for simultaneous data conversion.
- What is the sampling rate of the LTC2323IUFD-14#TRPBF?
The sampling rate is 5 MS/s.
- What are the supported analog supply voltages for the LTC2323IUFD-14#TRPBF?
The supported analog supply voltages are 3.3 V and 5 V.
- What types of input configurations are supported by the LTC2323IUFD-14#TRPBF?
The ADC supports fully differential, pseudo-differential bipolar, and pseudo-differential unipolar input configurations.
- What is the power dissipation of the LTC2323IUFD-14#TRPBF?
The power dissipation is 55 mW.
- What is the operating temperature range of the LTC2323IUFD-14#TRPBF?
The operating temperature range is -40°C to 85°C.
- What type of data interface does the LTC2323IUFD-14#TRPBF support?
The ADC supports LVDS and SPI-compatible serial interfaces.
- Does the LTC2323IUFD-14#TRPBF have an onboard reference?
Yes, it has an onboard low drift (20ppm/°C max) 2.048V or 4.096V temperature-compensated reference.
- What is the package type of the LTC2323IUFD-14#TRPBF?
The package type is 28-QFN (4x5) Exposed Pad.
