Overview
The LTC2323IUFD-12#TRPBF is a high-performance, dual 12-bit successive approximation register (SAR) analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is designed for high-speed data acquisition and offers a wide range of features that make it ideal for various applications requiring precise and efficient analog-to-digital conversion.
Operating from a single 3.3 V or 5 V supply, the LTC2323IUFD-12#TRPBF features differential inputs with a wide input common mode range, making it suitable for applications that demand high dynamic range and common mode rejection. The device is packaged in a compact 28-lead QFN (4mm x 5mm) package, which is beneficial for space-constrained designs.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Bits | 12 |
| Throughput Rate | 5 Msps |
| Input Type | Differential |
| Input Range | 8 VP-P Differential |
| Integral Nonlinearity (INL) | ±0.5 LSB (Typ) |
| Signal-to-Noise Ratio (SNR) | 73 dB (Typ) at fIN = 2 MHz |
| Total Harmonic Distortion (THD) | –85 dB (Typ) at fIN = 2 MHz |
| Supply Voltage | Single 3.3 V or 5 V |
| I/O Voltage | 1.8 V to 2.5 V |
| Package | 28-Lead QFN (4mm x 5mm) |
| Operating Temperature | –40°C to +85°C |
| Power Dissipation | 38 mW/Ch (Typ) |
Key Features
- High-speed throughput rate of 5 Msps
- Guaranteed 12-bit, no missing codes
- Wide input common mode range with 8 VP-P differential inputs
- Low drift internal reference (2.048 V or 4.096 V)
- CMOS or LVDS SPI-compatible serial I/O
- Low power dissipation of 38 mW per channel (typical)
- Compact 28-lead QFN package (4mm x 5mm)
- Guaranteed operation to 125°C
Applications
- High-speed data acquisition systems
- Communications
- Remote data acquisition
- Imaging
- Optical networking
- Multiphase motor control
Q & A
- What is the throughput rate of the LTC2323IUFD-12#TRPBF?
The throughput rate of the LTC2323IUFD-12#TRPBF is 5 Msps.
- What is the input type of the LTC2323IUFD-12#TRPBF?
The input type is differential.
- What is the typical integral nonlinearity (INL) of the LTC2323IUFD-12#TRPBF?
The typical INL is ±0.5 LSB.
- What is the signal-to-noise ratio (SNR) of the LTC2323IUFD-12#TRPBF at 2 MHz input frequency?
The SNR is 73 dB (typical) at fIN = 2 MHz.
- What is the total harmonic distortion (THD) of the LTC2323IUFD-12#TRPBF at 2 MHz input frequency?
The THD is –85 dB (typical) at fIN = 2 MHz.
- What are the supply voltage options for the LTC2323IUFD-12#TRPBF?
The supply voltage options are single 3.3 V or 5 V.
- What is the operating temperature range of the LTC2323IUFD-12#TRPBF?
The operating temperature range is –40°C to +85°C.
- What is the power dissipation of the LTC2323IUFD-12#TRPBF per channel?
The power dissipation is 38 mW per channel (typical).
- What package type is used for the LTC2323IUFD-12#TRPBF?
The package type is 28-lead QFN (4mm x 5mm).
- What are some common applications of the LTC2323IUFD-12#TRPBF?
Common applications include high-speed data acquisition systems, communications, remote data acquisition, imaging, optical networking, and multiphase motor control.
