Overview
The LTC2312CTS8-12#TRMPBF is a 12-bit, 500ksps serial sampling analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is designed for high-performance, low-power applications and is housed in an 8-lead TSOT-23 package. It operates from a single 3V or 5V supply and features an integrated low drift reference and reference buffer, making it a cost-effective and space-saving solution. The ADC achieves outstanding AC performance with a signal-to-noise and distortion ratio (SINAD) of 72.7dB and a total harmonic distortion (THD) of –84dB while sampling at 500ksps.
Key Specifications
| Parameter | Value |
|---|---|
| Description | IC ADC 12BIT 500KSPS TSOT23-8 |
| Manufacturer | Analog Devices Inc. |
| Number of Bits | 12 |
| Sampling Rate (Per Second) | 500ksps |
| Reference Type | Internal |
| Supply Voltage (Digital and Analog) | 2.7V ~ 3.6V, 5V |
| Package / Case | SOT-23-8 Thin, TSOT-23-8 |
| Operating Temperature | 0°C ~ 70°C |
| Input Type | Single Ended |
| Data Interface | SPI |
| Architecture | SAR (Successive Approximation Register) |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
Key Features
- High-speed SPI-compatible serial interface supporting 1.8V, 2.5V, 3V, and 5V logic.
- Integrated low drift reference and reference buffer, providing high performance and low cost.
- Outstanding AC performance with 72.7dB SINAD and –84dB THD at 500ksps sampling rate.
- Low power consumption, drawing only 3mA from a single 3V or 5V supply.
- Automatic nap mode entry after conversions to reduce power consumption at lower sampling rates.
- Compact TSOT-23-8 package, ideal for space-saving designs.
Applications
- Compact, low-power, high-speed systems.
- Industrial automation and control systems.
- Medical devices requiring high accuracy and low power consumption.
- Aerospace and defense applications where high reliability and performance are critical.
- Automotive systems, with versions available for automotive reliability requirements.
Q & A
- What is the resolution of the LTC2312CTS8-12#TRMPBF ADC?
The LTC2312CTS8-12#TRMPBF is a 12-bit ADC.
- What is the sampling rate of the LTC2312CTS8-12#TRMPBF?
The sampling rate is 500ksps.
- What is the supply voltage range for the LTC2312CTS8-12#TRMPBF?
The supply voltage range is 2.7V to 3.6V and 5V for both digital and analog supplies.
- What type of interface does the LTC2312CTS8-12#TRMPBF use?
The device uses a high-speed SPI-compatible serial interface.
- What is the operating temperature range for the LTC2312CTS8-12#TRMPBF?
The operating temperature range is 0°C to 70°C.
- Is the LTC2312CTS8-12#TRMPBF RoHS compliant?
- What is the package type of the LTC2312CTS8-12#TRMPBF?
The device is packaged in an 8-lead TSOT-23 package.
- Does the LTC2312CTS8-12#TRMPBF have an integrated reference?
- What is the power consumption of the LTC2312CTS8-12#TRMPBF?
- Does the LTC2312CTS8-12#TRMPBF support automotive applications?
