
Allicdata Part #: | DS1807S+-ND |
Manufacturer Part#: |
DS1807S+ |
Price: | $ 2.70 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Maxim Integrated |
Short Description: | IC POT ADDRESS 2X AUDIO 16-SOIC |
More Detail: | Digital Potentiometer 45k Ohm 2 Circuit 65 Taps I²... |
DataSheet: | ![]() |
Quantity: | 974 |
1 +: | $ 2.45070 |
10 +: | $ 2.35053 |
50 +: | $ 2.31336 |
Memory Type: | Volatile |
Base Part Number: | DS1807 |
Supplier Device Package: | 16-SOIC |
Package / Case: | 16-SOIC (0.295", 7.50mm Width) |
Operating Temperature: | -40°C ~ 85°C |
Resistance - Wiper (Ohms) (Typ): | 400 |
Temperature Coefficient (Typ): | 750 ppm/°C |
Tolerance: | ±20% |
Features: | Mute, Selectable Address, Zero-Cross Sense |
Voltage - Supply: | 2.7 V ~ 5.5 V |
Series: | -- |
Interface: | I²C |
Resistance (Ohms): | 45k |
Number of Taps: | 65 |
Number of Circuits: | 2 |
Configuration: | Potentiometer |
Taper: | Logarithmic |
Part Status: | Active |
Packaging: | Tube |
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Data Acquisition - Digital Potentiometers
The DS1807S+ is an advanced digital potentiometer, a device used to measure and provide analog control in a variety of applications. This type of device is often used in a wide range of industrial, medical, and consumer markets that require electrical control of some kind. The primary benefit of the DS1807S+ is its ability to provide improved resolution, accuracy, and precision compared to other mechanical potentiometers.
Application Field
The DS1807S+ can be found in a range of applications – from automotive and aerospace electronics to medical instrumentation, robotics, and lighting control. It is also used in the industrial automation sector where high-precision analog control is required. Among other use cases, the DS1807S+ finds its application in motor control, parameter adjustment, analog feedback, and voltage regulation.
Working Principle
The DS1807S+ consists of an electronic switch, a resistor, and a counter. When supplied with a voltage, the electronic switch connects the resistor to either the ground or the power terminal of the device. This connection forms a closed loop and the current flows through it. The counter tracks the current flow and adjusts the resistor accordingly, serving as the “resistor adjuster” for the DS1807S+. It is also responsible for setting the upper and lower frequency limits for the device.
The DS1807S+ also features a zero-code calibration register, which allows users to calibrate and adjust the device\'s output according to its intended purpose. This makes the DS1807S+ one of the most accurate digital potentiometers on the market. It is also durable and designed to withstand harsh environmental conditions, making it a reliable choice for applications where accuracy and precision are important.
Conclusion
The DS1807S+ is an advanced digital potentiometer that can be used in a variety of applications including automotive and aerospace electronics, medical instrumentation, robotics, and lighting control. It is also used in the industrial automation sector where high precision analog control is required. The device features an electronic switch, a resistor, and a counter, which work together to provide accurate and precise control. It is also durable and designed to withstand harsh environmental conditions, making it a reliable choice for applications where accuracy and precision are important.
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