LTC2420IS8#PBF - 20-Bit No Latency ΔΣ ADC from Linear Technology

The LTC2420IS8#PBF is a high-precision 20-bit analog-to-digital converter (ADC) from Linear Technology, renowned for its no latency delta-sigma (ΔΣ) architecture. This product offers an exceptional combination of accuracy and ease of use, making it an ideal choice for demanding applications that require high-resolution measurement without the delay typically associated with traditional ΔΣ converters.

Key Features:

• Resolution and Accuracy: The LTC2420IS8#PBF boasts a 20-bit resolution with no missing codes, ensuring highly accurate digital representations of the analog input signal.
• No Latency: Unlike many ΔΣ ADCs, this converter provides instant output with no latency, which is critical for multiplexed applications and responsive control systems.
• Easy-to-Use Interface: The device features a simple 3-wire serial interface, compatible with SPI and MICROWIRE protocols, enabling straightforward integration with microcontrollers and digital systems.
• Multiple Input Channels: It supports two differential input channels, providing flexibility for various sensor types and signal sources.
• Internal Oscillator: The LTC2420IS8#PBF includes an internal oscillator, eliminating the need for external clocking components and simplifying the design.
• Low Power Consumption: Designed with power-sensitive applications in mind, it operates with a low current draw, making it suitable for battery-operated devices.
• Temperature Range: The device is specified for operation over the industrial temperature range of -40°C to 85°C, ensuring reliable performance in harsh environments.
• Package: It is offered in a compact 8-lead SOIC package, which is conducive to space-constrained applications.

Applications:

The LTC2420IS8#PBF is versatile and can be employed in a wide range of applications, including but not limited to:

• Portable Instrumentation
• Temperature Measurement Systems
• Industrial Process Control
• Data Acquisition Systems
• Medical Equipment
• Weigh Scales

With its high resolution, no latency, and ease of use, the LTC2420IS8#PBF from Linear Technology stands out as a robust ADC solution for precision measurement applications.