| Allicdata Part #: | DS1844-010-ND |
| Manufacturer Part#: |
DS1844-010 |
| Price: | $ 0.00 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Maxim Integrated |
| Short Description: | IC POT DIG QUAD 10K 20-DIP |
| More Detail: | Digital Potentiometer 10k Ohm 4 Circuit 64 Taps I²... |
| DataSheet: |  DS1844-010 Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | 0.00000 |
Specifications
| Series: | -- |
| Packaging: | Tube |
| Part Status: | Obsolete |
| Taper: | Linear |
| Configuration: | Potentiometer |
| Number of Circuits: | 4 |
| Number of Taps: | 64 |
| Resistance (Ohms): | 10k |
| Interface: | I²C, Serial |
| Memory Type: | Volatile |
| Voltage - Supply: | 2.7 V ~ 5.5 V |
| Features: | Selectable Address |
| Tolerance: | ±20% |
| Temperature Coefficient (Typ): | 750 ppm/°C |
| Resistance - Wiper (Ohms) (Typ): | 250 |
| Operating Temperature: | -40°C ~ 85°C |
| Package / Case: | 20-DIP (0.300", 7.62mm) |
| Supplier Device Package: | 20-PDIP |
| Base Part Number: | DS1844 |
Description
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Data acquisition is the process of sampling signals that measure real-world physical conditions and converting the resulting samples into digital numeric values that can be manipulated by a computer. Digital potentiometers have a wide range of applications from low voltage analog circuit design to digital-to-analog audio applications. One such device often used in these applications is the DS1844-010. This device is a digital potentiometer with a wiper resistance of 10kOhms, which provides a convenient way to control the gain or output level of an audio system.The DS1844-010 is a single-pole, double-throw (SPDT) non-volatile digital potentiometer. It is available in a variety of resistance and voltage options and has a temperature range of 0°C to +70°C and a specified life of 10,000 write/erase cycles. The device is compatible with I2C, SPI and other interfaces and can be interfaced with just three pins (CS, SDA and SCL).In addition to its resistance and voltage specifications, the DS1844-010 is also capable of precision voltage regulation through linear voltage regulation (LVR). This feature allows for accuracy to within 0.01% of the commanded Value. This allows for stable, precise control of the gain or output level of the relevant circuit, providing precise control in even the most demanding applications.The DS1844-010 uses a digital potentiometer principle called wiper tracking, which involves the wiper (or wiper arm) of the potentiometer always maintaining its original position, regardless of the position of the master control. This ensures consistent performance, regardless of fluctuations in the control signal. This makes it an ideal device for applications where precise, predictable results are desired, such as audio and control loops.The DS1844-010 is also equipped with several features to ensure reliable operation, such as overvoltage protection, overcurrent protection and a failsafe logic. These features further ensure that the device is reliable under even extreme operating conditions and can be trusted to provide accurate, consistent results.In conclusion, the DS1844-010 is a high-performance, single-pole double-throw non-volatile digital potentiometer. Its wide range of applications from low voltage analog circuit design to digital-to-analog audio applications, stable performance and precise voltage regulation make it an ideal choice for high-precision control applications. Its additional features such as overvoltage protection and overcurrent protection further ensure the reliability and quality of the device, making it an excellent choice for any application requiring reliable, precise control.
The specific data is subject to PDF, and the above content is for reference
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