The LTC1069-7IS8#PBF is a high-performance, low-power, 8th order lowpass filter designed and manufactured by Linear Technology. This filter is part of a family of filters that provide a precise, stable filtering solution for a wide range of applications including signal processing, data acquisition, and communications systems.

Key Features

• Filter Type: The device features an 8th order, lowpass elliptic filter, which ensures excellent selectivity and low ripple in both the passband and stopband.
• Operating Frequency: It operates at a fixed frequency, offering a 140kHz cut-off frequency that is ideal for many signal processing applications.
• Supply Voltage: The LTC1069-7IS8#PBF operates from a single 5V supply, making it suitable for low-voltage applications and simplifying power supply design.
• Low Power Consumption: With power consumption as low as 7.5mW, it is an excellent choice for battery-powered devices and portable equipment.
• Packaging: The device is housed in an 8-lead SOIC package, which is compact and suitable for space-constrained applications.
• Temperature Range: It is designed to operate over the industrial temperature range of -40°C to 85°C, ensuring reliable performance in a variety of environments.

Applications

The LTC1069-7IS8#PBF is versatile and can be used in various applications including:

• Anti-aliasing for ADCs
• Reconstruction filters for DACs
• Signal conditioning
• Wireless communication systems
• Medical instrumentation
• Audio processing

Quality and Reliability

Linear Technology is known for its commitment to quality, and the LTC1069-7IS8#PBF is no exception. It is manufactured to the highest standards to ensure consistent performance and reliability. The part number suffix 'PBF' indicates that the device is lead-free and RoHS compliant, making it suitable for use in environmentally-sensitive applications.

With its combination of features, the LTC1069-7IS8#PBF is a robust and efficient solution for designers looking for a high-quality, lowpass filter with excellent signal integrity.