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Product Detailed Parameters
- Description：IC DGTL POT 10KOHM 32TAP 16TQFN
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tape & Reel (TR)
- 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-TQFN (4x4)
- Package / Case：16-WQFN Exposed Pad
- Operating Temperature：-40°C ~ 85°C
- Resistance - Wiper (Ohms) (Typ)：1000
- Grade：-
- Qualification：-
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Overview
The MAX5410ETE+T is a dual, logarithmic taper digital potentiometer from the MAX5408–MAX5411 family. It features two independent potentiometers with one wiper each and a fixed end-to-end resistance of 10kΩ. The device operates on a single supply voltage between +4.5V and +5.5V. It utilizes an SPI-compatible serial interface for control and includes zero-crossing detection to minimize audible noise during transitions. The component is housed in a 16-pin thin QFN package and is specified for operation over an extended temperature range of -40°C to +85°C.
Feature Summary
- Dual potentiometers with logarithmic taper and 32-tap positions per wiper
- Zero-crossing detection feature reduces audible switching noise
- SPI-compatible 3-wire serial interface for wiper control
- Mute function providing -90dB attenuation
Applications
- Stereo volume control
- Fading and balancing stereo signals
- Mechanical potentiometer replacement in audio circuits
Procurement Notes
Verify the ordering suffix ETE corresponds to the 16-pin thin QFN package. Confirm the + suffix indicates lead-free compliance. Ensure the specific revision matches the required datasheet version for timing characteristics.
Selection Notes
Select this model for applications requiring a single wiper per potentiometer channel. The MAX5411 variant offers two wipers per channel if additional control points are needed. Verify that the logic supply voltage (VLOGIC) is compatible with the system's digital levels within the 2.7V to 5.5V range.
Part Context
This component belongs to the MAX5408–MAX5411 series of dual audio digital potentiometers. The MAX5410 specifically denotes the single-wiper configuration within the 4.5V to 5.5V supply voltage operating range. It replaces mechanical pots in precision audio applications requiring digital adjustment.
Replacement Considerations
The MAX5411ETE+T is a pin-compatible alternative offering two wipers per potentiometer instead of one. Other members of the MAX5408–MAX5411 family share similar interfaces but differ in wiper count or supply voltage requirements.
