Overview
The LTC2365CTS8, produced by Analog Devices Inc., is a high-performance, 12-bit serial sampling Analog-to-Digital Converter (ADC). This device operates at a sampling rate of 1 Msps and is known for its low power consumption, drawing only 2 mA from a single 3V supply. The LTC2365 is available in a compact 8-lead TSOT-23 package, making it ideal for compact, low-power, high-speed systems.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Resolution | 12-bit | |
| Sampling Rate | 1 Msps | |
| Supply Voltage | 3V | V |
| Supply Current | 2 mA | mA |
| Full-Scale Input Range | 0V to VDD or VREF | V |
| SINAD (Signal-to-Noise + Distortion Ratio) | 72 dB | dB |
| THD (Total Harmonic Distortion) | -80 dB | dB |
| Package Type | 8-Lead TSOT-23 |
Key Features
- High dynamic range sample-and-hold circuit.
- High-speed serial interface for flexible power management and maximum power efficiency at low throughput rates.
- High impedance single-ended analog input, allowing direct connection to sensors and transducers without the need for gain stages.
- Ability to operate with reduced input spans down to 1.4V full scale.
- Compact TSOT-23 package, suitable for space-constrained applications.
Applications
The LTC2365CTS8 is suitable for a variety of applications requiring high-speed, low-power ADCs, such as:
- Compact, battery-powered devices.
- High-speed data acquisition systems.
- Sensor and transducer interfaces.
- Portable medical devices.
- Industrial control and automation systems.
Q & A
- What is the resolution of the LTC2365CTS8 ADC?
The LTC2365CTS8 has a resolution of 12 bits.
- What is the sampling rate of the LTC2365CTS8?
The sampling rate of the LTC2365CTS8 is 1 Msps.
- What is the supply voltage and current for the LTC2365CTS8?
The LTC2365CTS8 operates from a single 3V supply and draws 2 mA of current.
- What is the full-scale input range of the LTC2365CTS8?
The full-scale input range is from 0V to VDD or VREF.
- What are the SINAD and THD specifications of the LTC2365CTS8?
The SINAD is 72 dB, and the THD is -80 dB.
- What package type is the LTC2365CTS8 available in?
The LTC2365CTS8 is available in an 8-lead TSOT-23 package.
- Can the LTC2365CTS8 be used with reduced input spans?
Yes, the LTC2365CTS8 can operate with reduced input spans down to 1.4V full scale.
- What are some typical applications for the LTC2365CTS8?
Typical applications include compact, battery-powered devices, high-speed data acquisition systems, sensor and transducer interfaces, portable medical devices, and industrial control and automation systems.
- How does the high impedance single-ended analog input benefit the user?
The high impedance single-ended analog input allows for direct connection to sensors and transducers without the need for additional gain stages.
- What is the significance of the high-speed serial interface in the LTC2365CTS8?
The high-speed serial interface provides flexible power management and ensures maximum power efficiency at low throughput rates.
