Overview
The LTC2315ITS8-12#WTRMPBF, produced by Analog Devices Inc., is a 12-bit, 5Msps (Mega Samples Per Second) serial sampling Analog-to-Digital Converter (ADC). This device is part of the LTC2315-12 series and is known for its high-speed and low-power consumption, making it ideal for compact, high-speed systems. The ADC operates over a wide analog supply range of 2.7V to 5.25V and draws only 6.4mA of current. It features an integrated bandgap and reference buffer, providing a low-cost, high-performance solution with a maximum temperature coefficient of 20ppm/°C.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Resolution | 12-bit | |
| Sampling Rate | 5 Msps | |
| Analog Supply Voltage | 2.7V to 5.25V | V |
| Supply Current | 6.4mA | mA |
| Input Type | Single-Ended | |
| Architecture | SAR (Successive Approximation Register) | |
| Number of Channels | 1 Channel | |
| Differential Nonlinearity (DNL) | 0.15 LSB | |
| Reference Temperature Coefficient | 20 ppm/°C | |
| Package | 8-Pin TSOT-23 | |
| RoHS Compliance | Yes |
Key Features
- High-speed SPI-compatible serial interface supporting 1.8V, 2.5V, 3V, and 5V logic.
- Integrated bandgap and reference buffer providing low drift (20ppm/°C max) and high performance.
- Outstanding AC performance with 72.6dB SINAD and –84dB THD at a 500kHz input frequency.
- Low power consumption with nap and sleep modes for further power optimization.
- Compact 8-Pin TSOT-23 package, suitable for space-saving applications.
Applications
The LTC2315ITS8-12#WTRMPBF is ideally suited for a wide variety of high-speed applications, including:
- High-speed data acquisition systems
- Automotive systems requiring high reliability and low power consumption
- Industrial control and monitoring systems
- Medical devices requiring precise and fast analog-to-digital conversion
- Communication systems where high-speed data conversion is critical
Q & A
- What is the resolution of the LTC2315ITS8-12#WTRMPBF ADC?
The resolution of the LTC2315ITS8-12#WTRMPBF is 12 bits.
- What is the sampling rate of the LTC2315ITS8-12#WTRMPBF?
The sampling rate is 5 Msps (Mega Samples Per Second).
- What is the analog supply voltage range for the LTC2315ITS8-12#WTRMPBF?
The analog supply voltage range is from 2.7V to 5.25V.
- How much current does the LTC2315ITS8-12#WTRMPBF draw?
The device draws 6.4mA of current.
- What type of interface does the LTC2315ITS8-12#WTRMPBF use?
The device uses a high-speed SPI-compatible serial interface.
- What is the package type of the LTC2315ITS8-12#WTRMPBF?
The package type is 8-Pin TSOT-23.
- Is the LTC2315ITS8-12#WTRMPBF RoHS compliant?
Yes, the device is RoHS compliant.
- What are the key applications of the LTC2315ITS8-12#WTRMPBF?
The device is suitable for high-speed data acquisition, automotive systems, industrial control, medical devices, and communication systems.
- What are the power-saving features of the LTC2315ITS8-12#WTRMPBF?
The device includes nap and sleep modes for further power optimization.
- What is the AC performance of the LTC2315ITS8-12#WTRMPBF?
The device achieves 72.6dB SINAD and –84dB THD at a 500kHz input frequency.
