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Product Detailed Parameters
- Description：IC DGTL POT 10KOHM 32TAP 16QSOP
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tube
- Taper：Logarithmic
- Configuration：Potentiometer
- Number of Circuits：2
- Number of Taps：32
- Resistance (Ohms)：10k
- Interface：SPI
- Memory Type：Volatile
- Voltage - Supply：5V
- Features：Mute, Zero-Cross Sense
- Tolerance：±30%
- Temperature Coefficient (Typ)：35ppm/°C
- Mounting Type：Surface Mount
- Supplier Device Package：16-QSOP
- Package / Case：16-SSOP (0.154", 3.90mm Width)
- Operating Temperature：-40°C ~ 85°C
- Resistance - Wiper (Ohms) (Typ)：1000
- Grade：-
- Qualification：-
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Overview
The MAX5410EEE+ is a dual, logarithmic taper digital potentiometer from the MAX5408–MAX5411 series. It features two independent potentiometers with one wiper each and a factory-set resistance of 10kΩ per device. The component operates on a single supply voltage ranging from +4.5V to +5.5V. It utilizes an SPI-compatible serial interface for control and includes zero-crossing detection to minimize audible noise during transitions. The device is specified over an extended temperature range of -40°C to +85°C.
Feature Summary
- Dual potentiometers with 32-tap positions and logarithmic taper (2dB steps)
- Zero-crossing detection feature minimizes audible switching noise
- SPI-compatible 3-wire serial interface with readback capabilities
- Mute function providing -90dB attenuation
Applications
- Stereo volume control
- Fading and balancing stereo signals
- Mechanical potentiometer replacement in audio circuits
Procurement Notes
Verify the package type matches the design requirements, as the MAX5410 is available in both QSOP and Thin QFN formats. Confirm that the system power supply remains within the +4.5V to +5.5V operating range. Ensure logic levels are compatible with the VLOGIC pin specifications for reliable serial communication.
Selection Notes
Select the MAX5410EEE+ when a dual-channel solution with a single wiper per channel is required. This model is distinct from the MAX5411, which provides two wipers per potentiometer. Verify that the 10kΩ fixed resistance value aligns with the impedance requirements of the target audio signal path.
Part Context
The MAX5410EEE+ belongs to the MAX5408–MAX5411 family of dual audio digital potentiometers. These devices replace mechanical components in applications requiring digitally controlled resistors. The 'EEE+' suffix indicates the 16-pin QSOP package variant with RoHS compliance.
Replacement Considerations
The MAX5410ETE+ serves as a direct physical replacement using the Thin QFN package while maintaining identical electrical characteristics. For systems requiring two wipers per potentiometer, the MAX5411EEE+ is the appropriate alternative.
