Allicdata Part #: | X95820UV14I-2.7T1-ND |
Manufacturer Part#: |
X95820UV14I-2.7T1 |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Intersil |
Short Description: | IC XDCP DUAL 256TAP 50K 14-TSSOP |
More Detail: | Digital Potentiometer 50k Ohm 2 Circuit 256 Taps I... |
DataSheet: | X95820UV14I-2.7T1 Datasheet/PDF |
Quantity: | 1000 |
1 +: | 0.00000 |
Memory Type: | Non-Volatile |
Base Part Number: | X95820 |
Supplier Device Package: | 14-TSSOP |
Package / Case: | 14-TSSOP (0.173", 4.40mm Width) |
Operating Temperature: | -40°C ~ 85°C |
Resistance - Wiper (Ohms) (Typ): | 70 |
Temperature Coefficient (Typ): | ±45 ppm/°C |
Tolerance: | ±20% |
Features: | Selectable Address |
Voltage - Supply: | 2.7 V ~ 5.5 V |
Series: | XDCP™ |
Interface: | I²C |
Resistance (Ohms): | 50k |
Number of Taps: | 256 |
Number of Circuits: | 2 |
Configuration: | Potentiometer |
Taper: | Linear |
Part Status: | Obsolete |
Packaging: | Tape & Reel (TR) |
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Data Acquisition - Digital Potentiometers
The X95820UV14I-2.7T1 is a digital potentiometer device and belongs to the category of data acquisition components. Data acquisition is the process of gathering data from sensors, instruments, and other hardware and converting it into a useful format like sensing temperature, record current, measure speed, force, and pressure. Digital potentiometers, or digipots, are simple and inexpensive devices that are used in building data acquisition systems and provide vital feedback to the user or processor.
The X95820UV14I-2.7T1is a 16-bit, SPI-compatible digital potentiometer. It features a standard SPI bus interface, up to 128 tap points, and a programmable resistance between 10k ohms and 40k ohms. The application field of this particular device is specialized, in that it is specifically suited for use with digital audio circuits, such as mixing panels, EQ’s, and loudspeaker level controls. Its design is based on a R-2R ladder network and has a small form factor and low power consumption, making it a ideal solution for audio projects.
Digital potentiometers are typically used to adjust circuit parameters by acting as a resistive voltage divider. This is especially useful in the digital audio field, where fine adjustments of gain, output level, and frequency adaptations, require consistent voltage levels that don’t vary significantly with temperature or other environmental impacts. By controlling the resistance between two terminals, the output signal, typically a DC signal, is allowed to be changed from a minimum to a maximum value determined by desire.
The working principle behind the X95820UV14I-2.7T1 is based on the two-wire connection it has between the device’s two terminals L and H. The device works by repeatedly cycling pulses through the resistive ladder inside it, synchronizing the pulses and resistance positions when the required values are received. These pulses are sent through the SPI bus and received as output using the same 2 pins. In accordance with the data sent, the corresponding resistance values are set and the output voltage is adjusted.
In conclusion, the X95820UV14I-2.7T1 is a specialized data acquisition device designed for use in the digital audio industry. It features an SPI bus interface, up to 128 tap points, and a programmable resistance between 10k ohms and 40k ohms. It works by repeatedly cycling pulses synchronizing their positions while adjusting the output voltage in accordance to the values received. This device is a rarity in the data acquisition field, as its design and properties offer a unique solution for audio equipment control.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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X95840UV20IZ-2.7T1 | Intersil | 2.28 $ | 1000 | IC POT DGTL QUAD 50K OHM ... |
X95840UV20IZ-2.7 | Intersil | 2.72 $ | 1000 | IC XDCP QUAD 256TAP 50K 2... |
X95840WV20IZ-2.7T1 | Intersil | 2.28 $ | 1000 | IC POT DGTL QUAD 10K OHM ... |
X95840WV20IZ-2.7 | Intersil | -- | 1000 | IC XDCP QUAD 256TAP 10K 2... |
X95820UV14IZ-2.7T1 | Intersil | 1.42 $ | 1000 | IC XDCP DUAL 256TAP 50K 1... |
X95820UV14IZ-2.7 | Intersil | 1.78 $ | 1000 | IC XDCP DUAL 256TAP 50K 1... |
X95820WV14IZ-2.7T1 | Intersil | 1.42 $ | 5000 | IC POT DGTL DUAL 10K OHM ... |
X95820WV14IZ-2.7 | Intersil | -- | 1344 | IC XDCP DUAL 256TAP 10K 1... |
X95820UV14I-2.7 | Intersil | 0.0 $ | 1000 | IC XDCP DUAL 256TAP 50K 1... |
X95820UV14I-2.7T1 | Intersil | 0.0 $ | 1000 | IC XDCP DUAL 256TAP 50K 1... |
X95820WV14I-2.7 | Intersil | 0.0 $ | 1000 | IC XDCP DUAL 256TAP 10K 1... |
X95820WV14I-2.7T1 | Intersil | 0.0 $ | 1000 | IC XDCP DUAL 256TAP 10K 1... |
X95840UV20I-2.7 | Intersil | 0.0 $ | 1000 | IC XDCP QUAD 256TAP 50K 2... |
X95840UV20I-2.7T1 | Intersil | 0.0 $ | 1000 | IC XDCP QUAD 256TAP 50K 2... |
X95840WP20I-2.7 | Intersil | 0.0 $ | 1000 | IC XDCP QUAD 256TAP 10K 2... |
X95840WV20I-2.7 | Intersil | 0.0 $ | 1000 | IC XDCP QUAD 256TAP 10K 2... |
X95840WV20I-2.7T1 | Intersil | 0.0 $ | 1000 | IC XDCP QUAD 256TAP 10K 2... |
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