Linear Technology's LTC1197IS8#TR: High-Speed, 8-Bit ADC

The LTC1197IS8#TR is a high-performance, single 8-bit analog-to-digital converter (ADC) from Linear Technology, designed for applications that demand fast conversion rates and accurate digital representation of analog signals. This compact, feature-rich ADC is an ideal choice for a variety of systems, including data acquisition, medical instruments, and digital communication.

Key Features

• High-Speed Conversion: The LTC1197IS8#TR boasts a conversion rate of up to 2.7Msps (mega samples per second), allowing for real-time data processing in demanding applications.
• Single Supply Operation: It operates from a single 5V supply, simplifying the power design of the system it is integrated into.
• Low Power Consumption: With power consumption as low as 13mW, this ADC is suitable for battery-powered devices and other power-sensitive applications.
• Auto Shutdown: To further conserve power, the device features an automatic shutdown mode that reduces power usage when not converting.
• Sleep Mode: A sleep mode is available to drop the power consumption to just 10µW, ideal for power-budgeted systems.
• Differential Inputs: The LTC1197IS8#TR supports differential inputs, which enhances noise immunity and allows for the measurement of small signal amplitudes in the presence of common-mode noise.
• No Pipeline Delays: The device is designed to provide results with no latency, making it suitable for closed-loop control systems and other time-critical applications.

Package and Reliability

The LTC1197IS8#TR comes in a narrow 8-lead SOIC package, which is both space-efficient and easy to integrate into a variety of PCB layouts. The part number suffix '#TR' indicates that the product is provided in tape and reel packaging, which is optimized for automated pick-and-place manufacturing processes.

Applications

With its robust feature set, the LTC1197IS8#TR can be used in a wide range of applications, including:

• Portable Instrumentation
• Medical Imaging
• Telecommunications
• Data Acquisition Systems
• Digital Oscilloscopes

Overall, the LTC1197IS8#TR from Linear Technology is an excellent choice for designers seeking a high-speed, low-power ADC with advanced features for precision data conversion.