Overview
The LTC2312ITS8-12#WTRMPBF is a 12-bit, 500ksps serial sampling analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is part of the LTC2312 series and is designed for high-performance, low-power applications. It features a compact TSOT-23-8 package, making it ideal for space-constrained systems. The ADC includes an integrated low drift reference and reference buffer, providing a cost-effective and high-performance solution. It operates from a single 3V or 5V supply and supports a high-speed SPI-compatible serial interface.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 12 bits |
| Sampling Rate | 500 kSPS |
| Supply Voltage | 2.7V to 3.6V, 5V |
| Supply Current | 3mA (typical at 3V supply) |
| Operating Temperature Range | -40°C to 85°C (I grade), -40°C to 125°C (H grade) |
| Package | TSOT-23-8 |
| Interface | SPI-compatible serial interface (1.8V, 2.5V, 3V, 5V logic) |
| Reference Voltage | Integrated low drift reference and reference buffer |
| Power Dissipation | 100mW (maximum) |
| RoHS Status | ROHS3 Compliant |
Key Features
- High-speed SPI-compatible serial interface supporting 1.8V, 2.5V, 3V, and 5V logic.
- Integrated low drift reference and reference buffer for high performance and cost-effectiveness.
- Low power consumption with automatic nap mode after conversions.
- Outstanding AC performance with 72.7dB SINAD and –84dB THD at 500ksps sampling rate.
- Compact TSOT-23-8 package suitable for space-constrained applications.
- AEC-Q100 qualified for automotive applications.
Applications
- Automotive systems: The LTC2312ITS8-12#WTRMPBF is AEC-Q100 qualified, making it suitable for various automotive applications.
- Industrial control systems: Its high performance and low power consumption make it ideal for industrial control and monitoring systems.
- Medical devices: The component's high accuracy and compact size are beneficial in medical device applications.
- Consumer electronics: It can be used in a variety of consumer electronic devices requiring high-speed ADCs.
- Embedded systems: Suitable for embedded systems that require low power and high-speed data conversion.
Q & A
- What is the resolution of the LTC2312ITS8-12#WTRMPBF ADC?
The resolution of the LTC2312ITS8-12#WTRMPBF ADC is 12 bits.
- What is the sampling rate of the LTC2312ITS8-12#WTRMPBF?
The sampling rate of the LTC2312ITS8-12#WTRMPBF is 500 kSPS.
- What is the supply voltage range for the LTC2312ITS8-12#WTRMPBF?
The supply voltage range for the LTC2312ITS8-12#WTRMPBF is 2.7V to 3.6V, and it also supports 5V.
- What is the typical supply current of the LTC2312ITS8-12#WTRMPBF?
The typical supply current of the LTC2312ITS8-12#WTRMPBF is 3mA at a 3V supply.
- What is the operating temperature range of the LTC2312ITS8-12#WTRMPBF?
The operating temperature range of the LTC2312ITS8-12#WTRMPBF is -40°C to 85°C (I grade) and -40°C to 125°C (H grade).
- What type of package does the LTC2312ITS8-12#WTRMPBF come in?
The LTC2312ITS8-12#WTRMPBF comes in a TSOT-23-8 package.
- Is the LTC2312ITS8-12#WTRMPBF RoHS compliant?
Yes, the LTC2312ITS8-12#WTRMPBF is ROHS3 compliant.
- What is the interface type of the LTC2312ITS8-12#WTRMPBF?
The LTC2312ITS8-12#WTRMPBF has a SPI-compatible serial interface.
- Does the LTC2312ITS8-12#WTRMPBF have an integrated reference?
Yes, the LTC2312ITS8-12#WTRMPBF has an integrated low drift reference and reference buffer.
- What are some typical applications of the LTC2312ITS8-12#WTRMPBF?
The LTC2312ITS8-12#WTRMPBF is typically used in automotive systems, industrial control systems, medical devices, consumer electronics, and embedded systems.
