Overview
The LTC2360CTS8 is a 12-bit, 100ksps serial Analog-to-Digital Converter (ADC) produced by Analog Devices Inc. This device is part of the LTC2360/LTC2361/LTC2362 family, known for their high sample rate-to-power ratio, making them ideal for compact, low power, and high-speed systems. The LTC2360CTS8 operates on a single 3V supply and is available in an 8-lead TSOT-23 package, which is highly compact and suitable for space-constrained applications.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Resolution | 12-bit | |
| Sampling Rate | 100ksps | |
| Supply Voltage (VDD) | 2.35V to 3.6V | V |
| Supply Current | 0.5mA (typical at 100ksps) | mA |
| Power Dissipation | 1.5mW (typical at 100ksps) | mW |
| Signal-to-Noise Ratio (SNR) | 73dB | dB |
| Analog Input Voltage Range | 0V to VDD or VREF | V |
| Package Type | 8-lead TSOT-23 | |
| Operating Temperature Range | 0°C to 70°C | °C |
Key Features
- High Resolution and Sampling Rate: 12-bit resolution with a sampling rate of 100ksps, ensuring high accuracy and speed in data conversion.
- Low Power Consumption: Draws only 0.5mA from a single 3V supply, with power dissipation as low as 1.5mW at 100ksps, making it suitable for battery-powered devices.
- Compact Package: Available in a tiny 8-lead TSOT-23 package, ideal for space-constrained applications.
- High Impedance Analog Input: Allows direct connection to sensors and transducers without the need for gain stages.
- Low Noise: Features a high signal-to-noise ratio (SNR) of 73dB, ensuring minimal noise interference.
- Automatic Power Down: The device automatically powers down after conversions, reducing supply current at lower sampling rates.
- Dedicated External Reference: Supports a dedicated external reference input for increased flexibility in system design.
Applications
- Portable and Battery-Powered Devices: Ideal for devices where low power consumption is crucial.
- Industrial Automation: Suitable for monitoring and control systems that require high accuracy and speed.
- Medical Devices: Used in medical equipment where compact size and low power are essential.
- Sensor and Transducer Interfaces: Directly connects to sensors and transducers, eliminating the need for additional gain stages.
- Automotive Systems: Applicable in automotive systems that require high reliability and low power consumption.
Q & A
- What is the resolution of the LTC2360CTS8 ADC?
The LTC2360CTS8 has a 12-bit resolution.
- What are the sampling rates available for the LTC2360CTS8?
The LTC2360CTS8 has a sampling rate of 100ksps, while other models in the family offer 250ksps and 500ksps.
- What is the typical supply current of the LTC2360CTS8 at 100ksps?
The typical supply current is 0.5mA at 100ksps.
- What is the signal-to-noise ratio (SNR) of the LTC2360CTS8?
The SNR is 73dB.
- What is the operating temperature range of the LTC2360CTS8?
The operating temperature range is 0°C to 70°C.
- What package type is the LTC2360CTS8 available in?
The LTC2360CTS8 is available in an 8-lead TSOT-23 package.
- Does the LTC2360CTS8 support an external reference voltage?
Yes, it supports a dedicated external reference input.
- How does the LTC2360CTS8 manage power consumption during low sampling rates?
The device automatically powers down after conversions, reducing supply current at lower sampling rates.
- Can the LTC2360CTS8 be directly connected to sensors and transducers?
Yes, the high impedance single-ended analog input allows direct connection to sensors and transducers.
- What is the maximum power dissipation of the LTC2360CTS8?
The maximum power dissipation is 1.5mW at 100ksps.
