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AD5160BRJZ100-RL7
+StücklisteIC DGTL POT 100KOHM 256TAP SOT23
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HerstellerAnalog Devices Inc.
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Herstellerteil #AD5160BRJZ100-RL7
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Datenblatt AD5160BRJZ100-RL7 DataSheet
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Paket SOT-23-8
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Auf Lager7090
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Taper | Linear |
| Configuration | Potentiometer |
| Number of Circuits | 1 |
| Number of Taps | 256 |
| Resistance(Ohms) | 100k |
| Interface | SPI |
| Memory Type | Volatile |
| Voltage - Supply | 2.7V ~ 5.5V |
| Tolerance | ±15% |
| Temperature Coefficient(Typ) | 45ppm/°C |
| Mounting Type | Surface Mount |
| Supplier Device Package | SOT-23-8 |
| Operating Temperature | -40°C ~ 125°C |
Übersicht
Description
This model is housed in a compact SOT-23 package, making it suitable for space-constrained applications. It operates over a voltage range from 2.7V to 5.5V and supports a wide operating temperature range, making it versatile for both commercial and industrial applications. The AD5160BRJZ100-RL7 is known for its low power consumption, which is advantageous for battery-operated devices. Its non-volatile memory retains the wiper setting even after power loss, ensuring continuity and reliability in settings. Common applications include audio control, sensor calibration, and data acquisition systems where precise tuning of resistance is necessary.
Equivalent
1. Microchip MCP4131-103E/ST - A 10 kΩ digital potentiometer with SPI interface.
2. Maxim DS1803 - Offers similar resistance and interface options.
3. TI's TPL0102-100 - A 100 kΩ digital potentiometer with I2C interface.
These alternatives are chosen based on similar resistance value, digital interface type, and application compatibility. Always verify pin configurations and specific requirements for compatibility.
Features
1. Resolution: It offers an 8-bit resolution, allowing for precise adjustments.
2. Resistance: It has a resistance value of 100 kΩ.
3. Interface: Utilizes an I²C-compatible 2-wire serial interface for communication.
4. Supply Voltage: Operates over a wide supply voltage range from 2.7 V to 5.5 V.
5. Package: Available in a compact SOT-23-8 package, making it suitable for space-constrained applications.
6. Non-Volatile Memory: It features non-volatile memory, allowing the wiper position to be stored and retained when powered down.
7. Wiper Setting: The wiper position can be set to one of 256 positions, offering fine granularity.
8. Low Power Consumption: Designed for low power consumption, suitable for battery-operated devices.
9. Temperature Range: Operates over an extended temperature range from -40°C to +125°C, making it suitable for industrial applications.
These features make the AD5160BRJZ100-RL7 ideal for applications requiring precise digital control of resistance, such as adjustable gain amplifiers, offset trimming, or sensor calibration.
Pinout
Key pin functions include:
1. VDD: Power supply pin.
2. GND: Ground pin.
3. VSS: Negative supply voltage or can be tied to GND.
4. VLOGIC: Logic power supply, used for digital input compatibility.
5. SDI: Serial Data Input for controlling the digital potentiometer.
6. CLK: Clock input for serial communication timing.
7. CS (Chip Select): Enables the device for receiving data.
8. W: Wiper terminal of the potentiometer that varies according to the digital input.
The AD5160BRJZ100-RL7 offers a resistance of 100 kΩ, with 256 tap positions, allowing fine control over the resistance value between the terminals. This makes it suitable for applications requiring precise adjustment of output signals or calibration of gain.
Manufacturer
Application
1. Audio Systems: Used for volume control and tone adjustments.
2. Instrumentation: Ideal for calibration and gain adjustment in sensors and measurement devices.
3. Industrial Automation: Employed in process control systems for fine-tuning and adjustments.
4. Consumer Electronics: Used in adjustable power supplies and display brightness controls.
5. Communication Equipment: Helps in impedance matching and signal conditioning.
These applications leverage the AD5160's ability to provide variable resistance, enhancing the flexibility and control in electronic circuits.