Overview
The LTC2313HTS8-12#TRMPBF is a 12-bit, 2.5Msps serial sampling analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is part of the LTC2313-12 series and is known for its high performance, low power consumption, and compact design. It features an integrated low drift reference and reference buffer, making it an ideal solution for various high-speed applications. The ADC operates from a single 3V or 5V supply and draws only 5mA of current, which decreases at lower sampling rates due to its automatic nap mode after conversions.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 12 bits |
| Sampling Rate | 2.5 MS/s |
| Number of Channels | 1 |
| Input Type | Single-Ended |
| Conversion Type | SAR (Successive Approximation Register) |
| Supply Voltage | 3 V, 5 V |
| Supply Current | 5 mA (typical at 2.5 MS/s) |
| Package Type | 8-Lead SOT-23 |
| Temperature Range | Varies by grade (e.g., commercial, industrial, military) |
| SINAD (Signal-to-Noise and Distortion Ratio) | 72.6 dB |
| THD (Total Harmonic Distortion) | -84 dB |
| Internal Reference Drift | 20 ppm/°C (maximum) |
Key Features
- High-speed SPI-compatible serial interface supporting 1.8V, 2.5V, 3V, and 5V logic.
- Integrated low drift reference and reference buffer for high performance and space-saving design.
- Low power consumption with automatic nap mode after conversions.
- Outstanding AC performance with 72.6 dB SINAD and -84 dB THD at 2.5 MS/s.
- Compact 8-Lead SOT-23 package.
- Suitable for a wide variety of high-speed applications due to its fast 2.5 MS/s throughput with no cycle latency.
Applications
- High-speed data acquisition systems.
- Medical imaging and diagnostic equipment.
- Aerospace and defense applications requiring high precision and low power.
- Industrial automation and control systems.
- Automotive systems requiring high-speed data conversion.
Q & A
- What is the resolution of the LTC2313HTS8-12#TRMPBF ADC?
The LTC2313HTS8-12#TRMPBF has a 12-bit resolution.
- What is the sampling rate of this ADC?
The sampling rate is 2.5 MS/s.
- How many channels does this ADC have?
This ADC has one channel.
- What type of input does this ADC support?
The ADC supports single-ended inputs.
- What is the conversion type of this ADC?
The conversion type is SAR (Successive Approximation Register).
- What are the supply voltage options for this ADC?
The ADC can operate from a single 3V or 5V supply.
- How much current does this ADC typically draw?
The ADC typically draws 5 mA of current at 2.5 MS/s.
- What is the package type of this ADC?
The package type is 8-Lead SOT-23.
- What are the key AC performance metrics of this ADC?
The key AC performance metrics include 72.6 dB SINAD and -84 dB THD at 2.5 MS/s.
- Is the internal reference of this ADC stable over temperature changes?
Yes, the internal reference has a maximum drift of 20 ppm/°C.
