| Allicdata Part #: | DS1845E-050/T&R-ND |
| Manufacturer Part#: |
DS1845E-050/T&R |
| Price: | $ 0.00 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Maxim Integrated |
| Short Description: | IC POT/MEM DUAL NV 50K 14-TSSOP |
| More Detail: | Digital Potentiometer 50k Ohm 2 Circuit 100, 256 T... |
| DataSheet: |  DS1845E-050/T&R Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | 0.00000 |
Specifications
| Memory Type: | Non-Volatile |
| Base Part Number: | DS1845 |
| Supplier Device Package: | 14-TSSOP |
| Package / Case: | 14-TSSOP (0.173", 4.40mm Width) |
| Operating Temperature: | -40°C ~ 85°C |
| Resistance - Wiper (Ohms) (Typ): | 500 |
| Temperature Coefficient (Typ): | 750 ppm/°C |
| Tolerance: | ±20% |
| Features: | Selectable Address |
| Voltage - Supply: | 2.7 V ~ 5.5 V |
| Series: | -- |
| Interface: | I²C |
| Resistance (Ohms): | 50k |
| Number of Taps: | 100, 256 |
| Number of Circuits: | 2 |
| Configuration: | Potentiometer |
| Taper: | Linear |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
Description
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Data acquisition systems are used to monitor and measure electrical signals and systems, enabling the measurement of analog DC signals that are inputted into systems. Understanding how these systems work and the potential applications they can be used in can be quite useful for engineers and those in the process control industry. The DS1845E-050/T&R is a digital potentiometer, which has become an increasingly popular tool for use in data acquisition applications. This article will provide a review of the DS1845E-050/T&R digital potentiometer, including an overview of its application field, as well as a look into its working principle. A digital potentiometer is a type of digital analog device, which can be used to adjust or measure an analog voltage over a specific range of values. This type of device can be used in place of mechanical potentiometers used to adjust the resistance in electrical circuits. It offers better reliability, accuracy, and a wider range of potential uses. The DS1845E-050/T&R is a 5-bit Wiper Digital Potentiometer (DP) which is suitable for use in data acquisition applications. The DS1845E-050/T&R offers a precision tolerance of ±25mV, and has a temperature coefficient of NC, making it very accurate in measuring voltages over a range of 16V. It is an adjustable, multi-turn device with a resolution of 256 digital steps. This precision can be achieved over a range of -40°C to +85°C and the device is constructed on a single chip, making it ideal for a range of applications. One of the main applications for the DS1845E-050/T&R is in trimming and calibrating analog circuitry. The digital potentiometer is capable of adjusting the voltage for circuits with a resolution of 16V, which is much higher than a standard mechanical potentiometer. It is also suitable for use in digital-to-analog converters, motor control applications, and power measurement systems. The DS1845E-050/T&R is also useful for applications such as closed loop control systems, which require the ability to adjust the analog voltage in a closed loop manner. This type of application is often used in process control, in order to test and monitor the accuracy of data in a system. The device can also be used for testing, making it ideal for engineers who need to accurately measure and determine the accuracy of signals in a system. The working principle behind the DS1845E-050/T&R is based on a two-terminal, 5-bit digital potentiometer. Essentially, the device works by adjusting an analog voltage, which is then measured and monitored through the digital potentiometer. The device receives a digital control voltage, which determines the analog output voltage. The 5-bit resolution of the device allows for precise and accurate adjustments to be made. The DS1845E-050/T&R is capable of withstanding certain levels of voltage and is designed to be robust and reliable. It contains a bus fault protection circuit, which provides protection against voltages that exceed the rated values. It is also designed to have low stand-by current, making it energy-efficient. In conclusion, the DS1845E-050/T&R digital potentiometer is a precise and accurate device, which has a wide range of potential applications. It is suitable for use in data acquisition applications, and its precision and accuracy makes it an ideal tool for engineers in the process control industry. It is robust and reliable, making it well-suited for a range of applications, from trimming and calibrating circuits, to closed loop control systems.The specific data is subject to PDF, and the above content is for reference
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