Overview
The LTC2320IUKG-12#TRPBF is a high-performance, octal 12-bit successive approximation register (SAR) analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is designed for high-speed data acquisition and offers excellent dynamic performance, making it suitable for a wide range of applications that require simultaneous sampling and high accuracy.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 12 bits + sign |
| Sampling Rate | 1.5 Msps per channel |
| Number of Channels | 8 simultaneously sampling channels |
| Differential Input Range | 8 VP-P |
| Input Common Mode Range | Wide input common mode range |
| Signal-to-Noise Ratio (SNR) | 77 dB (typ) at fIN = 500 kHz |
| Total Harmonic Distortion (THD) | -90 dB (typ) at fIN = 500 kHz |
| Supply Voltage | Single 3.3 V or 5 V |
| Internal Reference | 2.048 V or 4.096 V, low drift (20 ppm/°C max) |
| I/O Voltage | 1.8 V to 2.5 V |
| Serial Interface | CMOS or LVDS SPI-compatible |
| Power Dissipation | 20 mW per channel (typ) |
| Package | 52-Lead QFN (7 mm x 8 mm) |
| Operating Temperature | -40°C to +85°C |
Key Features
- Low noise and high speed operation
- Eight simultaneously sampling channels
- Guaranteed 12-bit, no missing codes
- Wide input common mode range and 8 VP-P differential input range
- High SNR and low THD
- Single 3.3 V or 5 V supply
- Low drift internal reference (2.048 V or 4.096 V)
- CMOS or LVDS SPI-compatible serial interface
- Low power dissipation with nap and sleep modes
- Small 52-Lead QFN package
Applications
- High-speed data acquisition systems
- Communications
- Remote data acquisition
- Imaging
- Optical networking
- Multiphase motor control
Q & A
- What is the resolution of the LTC2320IUKG-12#TRPBF ADC? The resolution is 12 bits + sign.
- How many channels does the LTC2320IUKG-12#TRPBF support? It supports 8 simultaneously sampling channels.
- What is the sampling rate of the LTC2320IUKG-12#TRPBF? The sampling rate is 1.5 Msps per channel.
- What is the differential input range of the LTC2320IUKG-12#TRPBF? The differential input range is 8 VP-P.
- What is the typical SNR of the LTC2320IUKG-12#TRPBF at 500 kHz input frequency? The typical SNR is 77 dB.
- What is the typical THD of the LTC2320IUKG-12#TRPBF at 500 kHz input frequency? The typical THD is -90 dB.
- What are the supply voltage options for the LTC2320IUKG-12#TRPBF? The supply voltage options are single 3.3 V or 5 V.
- What is the internal reference voltage of the LTC2320IUKG-12#TRPBF? The internal reference voltage is 2.048 V or 4.096 V.
- What type of serial interface does the LTC2320IUKG-12#TRPBF support? It supports CMOS or LVDS SPI-compatible serial interface.
- What is the typical power dissipation per channel of the LTC2320IUKG-12#TRPBF? The typical power dissipation per channel is 20 mW.
