Maxim Integrated DS1669S-100 T&R

DS1669S-100 T&R Overview
Maxim Integrated is a well-known brand in the electronic industry, known for its high-quality and reliable products. One of their popular offerings is the Data Acquisition - Digital Potentiometers chip, which falls under the Data Acquisition - Digital Potentiometers category. This chip is designed to provide precise and accurate control over resistance values, making it a valuable component in various electronic applications. The package or case of this chip is 8-SOIC (0.209, 5.30mm Width), which refers to the type of housing used to protect the internal components and provide a stable platform for the chip to function. This package is commonly used in electronic devices due to its compact size and easy integration into circuit boards. The supplier device package is also 8-SOIC, indicating that it is a standard package used by multiple suppliers, making it easily accessible for manufacturers. The Maxim Integrated Data Acquisition - Digital Potentiometers chip belongs to the Dallastat™ series, which is a trademarked name for their line of digital potentiometers. This series is known for its high performance and reliable operation, making it a preferred choice for many electronic designers. When it comes to accuracy, the tolerance of this chip is ±20%, ensuring precise resistance control. This means that the actual resistance value may vary by a maximum of 20% from the desired value, which is within the acceptable range for most electronic applications. However, it is important to note that this particular chip is now obsolete, meaning it is no longer in production. This could be due to advancements in technology or changes in market demand. As a result, it may be challenging to find this specific chip in the market, and alternative options may need to be considered. The base part number of this chip is DS1669, which is a unique identifier for this particular chip. This number is used by manufacturers and suppliers to identify and differentiate it from other chips in their product line. Additionally, this chip is configured as a potentiometer, which is a three-terminal resistor used to adjust the resistance in a circuit. The Maxim Integrated Data Acquisition - Digital Potentiometers chip has 1 circuit, meaning it can control the resistance in one circuit at a time. This may limit its use in applications that require multiple circuits to be controlled simultaneously. When it comes to power supply, this chip has a maximum supply voltage of 8V. This indicates the maximum voltage that can be applied to the chip without causing damage. It is important to adhere to this limit to ensure the proper functioning and longevity of the chip. Lastly, this chip has 64 taps, which refers to the number of different resistance values that can be selected. This provides a wide range of options for precise resistance control, making it suitable for various electronic applications. In conclusion, the Maxim Integrated Data Acquisition - Digital Potentiometers chip, with its compact 8-SOIC package, ±20% tolerance, and 64 taps, offers precise resistance control in electronic circuits. However, being an obsolete product, it may be challenging to find in the market, and alternative options may need to be considered.

DS1669S-100 T&R Features
Available in 8-SOIC (0.209, 5.30mm Width) package
1 Circuits
Mounting Type: Surface Mount
Operate temperature at the range of -40°C~85°C
8 pins
Operate supply voltage at the range of 5V

DS1669S-100 T&R Applications
There are a lot of Maxim Integrated DS1669S-100 T&R Digital Potentiometers applications.

Programmable I to V converter
Industrial control
PC
Automated caliberation
Cell phone
Matching Linear Impedance
Stereo
Industrial control circuits
Contrast control of monitors
Audio devices with up to 90dB dynamic range