MAX5409EEE+
LTBDUAL, AUDIO, LOG TAPER DIGITAL POTENTIOMETERS
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MAX5409EEE+
LTBDUAL, AUDIO, LOG TAPER DIGITAL POTENTIOMETERS
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | MAX5409EEE+ |
|---|---|
| Configuration | Potentiometer |
| Features | Zero-Cross Sense, Mute |
| Interface | SPI |
| Memory Type | Volatile |
| Mounting Type | Surface Mount |
| Number of Circuits | 2 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 C |
| Package / Case | 16-SSOP |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Resistance - Wiper (Ohms) (Typ) | 1000 Ohms |
| Resistance (Ohms) | 10k |
| Supplier Device Package | 16-QSOP |
| Taper | Logarithmic |
| Temperature Coefficient (Typ) | 35 ppm/°C |
| Tolerance | 30 % |
| Voltage - Supply [Max] | 3.6 V |
| Voltage - Supply [Min] | 2.7 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | N/A | 0 | $ 0.00 | |
| 6400 | $ 0.00 | |||
| Tube | 1 | $ 6.74 | ||
| 10 | $ 4.67 | |||
Description
General part information
MAX5409 Series
The MAX5408-MAX5411 dual, logarithmic taper digital potentiometers, with 32-tap points each, replace mechanical potentiometers in audio applications requiring digitally controlled resistors. The MAX5408/MAX5410 are dual potentiometers with one wiper per potentiometer. The MAX5409/MAX5411 are dual potentiometers with two wipers per potentiometer (see Functional Diagram). An SPI™-compatible serial interface controls the wiper positions. The MAX5408- MAX5411 have a factory-set resistance of 10kΩ per potentiometer. A zero-crossing detect feature minimizes the audible noise generated by wiper transitions. The MAX5408-MAX5411 have nominal temperature coefficients of 35ppm/°C end-to-end and 5ppm/°C ratiometric. The MAX5408-MAX5411 are available in 16-pin QSOP and 16-pin thin QFN packages and are specified over the extended temperature range (-40°C to +85°C).ApplicationsFading and Balancing Stereo SignalsMechanical Potentiometer ReplacementsStereo Volume Control
Documents
Technical documentation and resources
