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MAX5419LETA+T
+StücklisteIC DGTL POT 200KOHM 256TAP 8TDFN
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HerstellerAnalog Devices Inc./Maxim Integrated
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Herstellerteil #MAX5419LETA+T
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Datenblatt MAX5419LETA+T DataSheet
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Auf Lager8352
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| PartStatus | Active |
| DigiKeyProgrammable | Not Verified |
| Taper | Linear |
| Configuration | Potentiometer |
| NumberofCircuits | 1 |
| NumberofTaps | 256 |
| Resistance(Ohms) | 200k |
| Interface | I2C |
| MemoryType | Non-Volatile |
| Voltage-Supply | 2.7V ~ 5.25V |
| Features | Selectable Address |
| Tolerance | ±25% |
| TemperatureCoefficient(Typ) | 35ppm/°C |
| MountingType | Surface Mount |
| SupplierDevicePackage | 8-TDFN (3x3) |
| Package/Case | 8-WDFN Exposed Pad |
| OperatingTemperature | -40°C ~ 85°C |
| Resistance-Wiper(Ohms)(Typ) | 325 |
| BaseProductNumber | MAX5419 |
Übersicht
Description
The MAX5419LETA+T is a digital-to-analog converter (DAC) designed by Maxim Integrated, featuring a single-channel output with 12-bit resolution. It operates with a supply voltage range of 2.7V to 5.5V and supports a wide temperature range, making it suitable for various applications. This device utilizes a serial interface (SPI), allowing for easy integration into microcontroller-based systems.
Key features include low power consumption, excellent linearity, and fast settling time, which are critical for precision applications such as audio, instrumentation, and control systems. The MAX5419LETA+T’s internal reference simplifies design by eliminating the need for external components. Additionally, it includes power-down modes to conserve energy when not in use.
This DAC is available in a compact 8-pin TDFN package, ideal for space-constrained designs. Overall, the MAX5419LETA+T provides an efficient and reliable solution for converting digital signals to analog, making it a popular choice among engineers in various electronic applications.
Key features include low power consumption, excellent linearity, and fast settling time, which are critical for precision applications such as audio, instrumentation, and control systems. The MAX5419LETA+T’s internal reference simplifies design by eliminating the need for external components. Additionally, it includes power-down modes to conserve energy when not in use.
This DAC is available in a compact 8-pin TDFN package, ideal for space-constrained designs. Overall, the MAX5419LETA+T provides an efficient and reliable solution for converting digital signals to analog, making it a popular choice among engineers in various electronic applications.
Equivalent
The MAX5419LETA+T is a digital potentiometer with a specific configuration and features. Equivalent products include the MCP41010, AD5206, and DS1803. Each of these alternatives offers similar functionalities like digital control and resistance variations, but specifications may vary, so it's essential to check the datasheets for compatibility with your application.
Features
The MAX5419LETA+T is a digital potentiometer featuring a 256-position resistive element. Key features include:
1. Dual-Channel: It offers two independent channels, allowing simultaneous control of two resistive loads.
2. I2C Interface: The device communicates using I2C, facilitating easy integration into various systems.
3. Power-On Reset: Ensures predictable startup conditions for reliable operation.
4. Wide Voltage Range: Operates with a supply voltage of 2.7V to 5.5V, suitable for battery-operated devices.
5. Low Power Consumption: Designed for low power usage, enhancing energy efficiency.
6. Temperature Range: Operates in the industrial temperature range (-40°C to +125°C).
7. No External Components Required: Simplifies design by eliminating the need for additional components.
8. Taper Options: Provides linear and logarithmic taper settings for versatile applications.
Overall, the MAX5419LETA+T is ideal for applications such as audio volume control, sensor calibration, and adjustable gain settings in various electronic devices.
1. Dual-Channel: It offers two independent channels, allowing simultaneous control of two resistive loads.
2. I2C Interface: The device communicates using I2C, facilitating easy integration into various systems.
3. Power-On Reset: Ensures predictable startup conditions for reliable operation.
4. Wide Voltage Range: Operates with a supply voltage of 2.7V to 5.5V, suitable for battery-operated devices.
5. Low Power Consumption: Designed for low power usage, enhancing energy efficiency.
6. Temperature Range: Operates in the industrial temperature range (-40°C to +125°C).
7. No External Components Required: Simplifies design by eliminating the need for additional components.
8. Taper Options: Provides linear and logarithmic taper settings for versatile applications.
Overall, the MAX5419LETA+T is ideal for applications such as audio volume control, sensor calibration, and adjustable gain settings in various electronic devices.
Pinout
The MAX5419LETA+T is a digital potentiometer that features a total of 8 pins. Its primary functions include:
1. VDD (Pin 1): Power supply for the device.
2. VSS (Pin 2): Ground reference.
3. A1 (Pin 3): Terminal A of the first variable resistor.
4. A2 (Pin 4): Terminal A of the second variable resistor.
5. W1 (Pin 5): Wiper output for the first resistor.
6. W2 (Pin 6): Wiper output for the second resistor.
7. SCL (Pin 7): Serial Clock input for I2C communication.
8. SDA (Pin 8): Serial Data input/output for I2C communication.
The MAX5419LETA+T is designed for applications requiring variable resistance control in digital systems, enabling adjustment of signal levels and providing functions like volume control, gain adjustment, and more.
1. VDD (Pin 1): Power supply for the device.
2. VSS (Pin 2): Ground reference.
3. A1 (Pin 3): Terminal A of the first variable resistor.
4. A2 (Pin 4): Terminal A of the second variable resistor.
5. W1 (Pin 5): Wiper output for the first resistor.
6. W2 (Pin 6): Wiper output for the second resistor.
7. SCL (Pin 7): Serial Clock input for I2C communication.
8. SDA (Pin 8): Serial Data input/output for I2C communication.
The MAX5419LETA+T is designed for applications requiring variable resistance control in digital systems, enabling adjustment of signal levels and providing functions like volume control, gain adjustment, and more.
Manufacturer
The MAX5419LETA+T is manufactured by Maxim Integrated, which is a company known for designing and producing a wide range of analog and mixed-signal semiconductor products. Maxim Integrated specializes in providing high-performance integrated circuits for various applications, including automotive, industrial, communications, and consumer electronics. The company focuses on developing innovative solutions that enhance functionality and efficiency in electronic systems. In 2021, Maxim Integrated was acquired by Analog Devices, Inc., further expanding its portfolio and capabilities in the semiconductor industry.
Application
The MAX5419LETA+T is a digital potentiometer with applications in various fields, including audio equipment for volume control, sensor calibration in industrial automation, and gain adjustment in instrumentation systems. It is also used in programmable filters, signal conditioning, and as a variable resistor in automotive applications. Additionally, it finds utility in consumer electronics for user interface adjustments and in communication devices for tuning and impedance matching. Its low power consumption and I2C interface make it suitable for portable and embedded systems.
Package
The MAX5419LETA+T comes in a TQFN (Thin Quad Flat No-lead) package, specifically a 6mm x 6mm size with 32 pins. This package type is designed for compact applications, providing efficient thermal performance and minimized footprint.
