Product Overview: LT1789IS8-1

The LT1789IS8-1 is a precision, low power instrumentation amplifier from Linear Technology, a leader in analog integrated circuits. This high-performance amplifier is designed to offer a perfect blend of accuracy and versatility, making it an ideal choice for a wide range of applications, including medical instrumentation, industrial process controls, and precision data acquisition systems.

Key Features

• Precision Amplification: The LT1789IS8-1 boasts a gain bandwidth of 900kHz with a gain of 10 and provides excellent linearity, making it suitable for precision measurement tasks.
• Low Power Consumption: With a supply current of just 95µA per amplifier, this device is optimized for battery-powered and portable applications where power efficiency is crucial.
• Wide Gain Range: It offers a wide and adjustable gain range, with a single external resistor controlling the gain from 1 to 10,000, allowing for flexible use in various configurations.
• Input Offset Voltage: The LT1789IS8-1 features a low input offset voltage of 60µV max, which enhances the accuracy of measurements.
• Common Mode Rejection Ratio (CMRR): With a high CMRR of 100dB, the amplifier is capable of rejecting common-mode noise, ensuring signal integrity in noisy environments.
• Single Supply Operation: It can operate from a single 2.2V to 36V supply or from dual ±1.1V to ±18V supplies, providing design flexibility.

Product Specifications

Parameter Value Part Number LT1789IS8-1 Package 8-Lead SOIC Operating Temperature -40°C to 85°C Supply Voltage Range 2.2V to 36V (Single Supply), ±1.1V to ±18V (Dual Supply)

The LT1789IS8-1 is a reliable and precise solution for engineers requiring an instrumentation amplifier that offers high accuracy, low power consumption, and a wide operating temperature range. Its robust feature set ensures that it can be deployed in the most demanding of applications while maintaining signal fidelity and operational efficiency.