Overview
The LTC2314CTS8-14#TRMPBF is a 14-bit, 4.5Msps serial sampling Analog-to-Digital Converter (ADC) manufactured by Analog Devices Inc. This device is designed for high-speed, low-power applications and features an integrated bandgap and reference buffer, providing a high-performance and space-saving solution. The ADC operates from a wide analog supply range of 2.7V to 5.25V and draws only 6.2mA at 4.5Msps and 5V, making it ideal for compact systems requiring high speed and low power consumption.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 14-bit |
| Sampling Rate | 4.5Msps |
| Analog Supply Range | 2.7V to 5.25V |
| Current Consumption | 6.2mA at 4.5Msps and 5V |
| Internal Reference | 2.048V/4.096V |
| SNR | 77.5dB |
| SINAD | 76.9dB |
| THD | -85dB |
| Package | 8-Lead SOT-23 |
| Logic Compatibility | 1.8V, 2.5V, 3V, and 5V |
Key Features
- High-speed SPI-compatible serial interface
- Integrated bandgap and reference buffer with 20ppm/°C max temperature drift
- Low power consumption with sleep and nap modes for power optimization
- Outstanding AC performance with 77dB SINAD and -85dB THD
- Compact 8-Lead SOT-23 package
- Support for a wide range of logic levels (1.8V, 2.5V, 3V, and 5V)
Applications
- High-speed data acquisition systems
- Medical imaging devices
- Handheld terminals and portable devices
- Battery-operated systems
- Automotive systems
- Uninterrupted power supplies
Q & A
- What is the resolution of the LTC2314CTS8-14#TRMPBF ADC?
The LTC2314CTS8-14#TRMPBF is a 14-bit ADC.
- What is the maximum sampling rate of the LTC2314CTS8-14#TRMPBF?
The maximum sampling rate is 4.5Msps.
- What is the analog supply range for the LTC2314CTS8-14#TRMPBF?
The analog supply range is from 2.7V to 5.25V.
- How much current does the LTC2314CTS8-14#TRMPBF consume at 4.5Msps and 5V?
The current consumption is 6.2mA at 4.5Msps and 5V.
- What are the internal reference voltages available for the LTC2314CTS8-14#TRMPBF?
The internal reference voltages are 2.048V and 4.096V.
- What is the Signal-to-Noise Ratio (SNR) of the LTC2314CTS8-14#TRMPBF?
The SNR is 77.5dB.
- Does the LTC2314CTS8-14#TRMPBF support multiple logic levels?
Yes, it supports 1.8V, 2.5V, 3V, and 5V logic levels.
- What are the power-saving modes available for the LTC2314CTS8-14#TRMPBF?
The device features sleep and nap modes for power optimization.
- What is the package type of the LTC2314CTS8-14#TRMPBF?
The package type is 8-Lead SOT-23.
- What are some typical applications of the LTC2314CTS8-14#TRMPBF?
Typical applications include high-speed data acquisition, medical imaging, handheld terminals, battery-operated systems, and automotive systems.
