Overview
The LTC2315HTS8-12#WTRPBF, produced by Analog Devices Inc., is a 12-bit, 5Msps serial sampling Analog-to-Digital Converter (ADC). This device is notable for its high-speed and low-power consumption, making it ideal for compact, high-speed systems. The LTC2315-12 features an integrated bandgap and reference buffer, providing a low-cost, high-performance solution with a maximum temperature coefficient of 20ppm/°C. It operates from a wide analog supply voltage range of 2.7V to 5.25V and draws only 6.4mA at 5Msps and 5V. The device also includes nap and sleep modes to further optimize power consumption within a system.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 12 bits |
| Sampling Rate | 5 Msps |
| Architecture | SAR (Successive Approximation Register) |
| Input Type | Single-Ended |
| Analog Supply Voltage | 2.7V to 5.25V |
| Power Consumption | 6.4mA at 5Msps and 5V |
| Reference Type | Internal (2.048V/4.096V) |
| SINAD (Signal to Noise and Distortion Ratio) | 72.6 dB |
| THD (Total Harmonic Distortion) | -84 dB |
| Package | 8-Lead TSOT-23 |
| Operating Temperature Range | -40°C to 125°C |
| Digital I/O Voltage | 1.8V to 5V |
Key Features
- High-speed SPI-compatible serial interface supporting 1.8V, 2.5V, 3V, and 5V logic.
- Integrated bandgap and reference buffer for low cost and high performance.
- Low power consumption with 6.4mA at 5Msps and 5V.
- Nap and sleep modes for power optimization.
- High AC performance with 72.6dB SINAD and -84dB THD.
- Wide analog supply voltage range of 2.7V to 5.25V.
- Compact 8-Lead TSOT-23 package.
- Operating temperature range of -40°C to 125°C.
Applications
- Communication systems
- High-speed data acquisition
- Handheld terminal interfaces
- Medical imaging processing
- Uninterruptible power supplies
- Battery-powered systems
- Automotive systems
Q & A
- What is the resolution of the LTC2315HTS8-12#WTRPBF?
The resolution of the LTC2315HTS8-12#WTRPBF is 12 bits.
- What is the maximum sampling rate of the LTC2315HTS8-12#WTRPBF?
The maximum sampling rate is 5 Msps.
- What is the architecture of the LTC2315HTS8-12#WTRPBF?
The architecture is SAR (Successive Approximation Register).
- What is the input type of the LTC2315HTS8-12#WTRPBF?
The input type is single-ended.
- What is the range of the analog supply voltage for the LTC2315HTS8-12#WTRPBF?
The analog supply voltage range is 2.7V to 5.25V.
- How much power does the LTC2315HTS8-12#WTRPBF consume at 5Msps and 5V?
The device consumes 6.4mA at 5Msps and 5V.
- What is the reference type of the LTC2315HTS8-12#WTRPBF?
The reference type is internal, with options of 2.048V and 4.096V.
- What is the SINAD of the LTC2315HTS8-12#WTRPBF?
The SINAD is 72.6 dB.
- What is the THD of the LTC2315HTS8-12#WTRPBF?
The THD is -84 dB.
- What package type does the LTC2315HTS8-12#WTRPBF come in?
The device comes in an 8-Lead TSOT-23 package.
