Integrated Circuits (ICs)

MAX5409ETE+T

Obsolete

Analog Devices Inc./Maxim Integrated

IC DGTL POT 10KOHM 32TAP 16TQFN

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Integrated Circuits (ICs)

MAX5409ETE+T

Obsolete

Analog Devices Inc./Maxim Integrated

IC DGTL POT 10KOHM 32TAP 16TQFN

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MAX5409ETE+T

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-WQFN Exposed Pad
Resistance - Wiper (Ohms) (Typ)	1000 Ohms
Resistance (Ohms)	10k
Supplier Device Package	16-TQFN (4x4)
Taper	Logarithmic
Temperature Coefficient (Typ)	35 ppm/°C
Tolerance	30 %
Voltage - Supply [Max]	3.6 V
Voltage - Supply [Min]	2.7 V

MAX5409 Series

Dual, Audio, Log Taper Digital Potentiometers

Part	Tolerance	Taper	Number of Circuits	Resistance (Ohms)	Resistance - Wiper (Ohms) (Typ)	Memory Type	Voltage - Supply [Max]	Voltage - Supply [Min]	Interface	Features	Operating Temperature [Max]	Operating Temperature [Min]	Temperature Coefficient (Typ)	Supplier Device Package	Mounting Type	Package / Case	Package / Case [x]	Package / Case [y]	Configuration
Analog Devices Inc./Maxim Integrated MAX5409EEE+	30 %	Logarithmic	2	10k	1000 Ohms	Volatile	3.6 V	2.7 V	SPI	Mute Zero-Cross Sense	85 °C	-40 C	35 ppm/°C	16-QSOP	Surface Mount	16-SSOP	0.154 in	3.9 mm	Potentiometer
Analog Devices Inc./Maxim Integrated MAX5409ETE+T	30 %	Logarithmic	2	10k	1000 Ohms	Volatile	3.6 V	2.7 V	SPI	Mute Zero-Cross Sense	85 °C	-40 C	35 ppm/°C	16-TQFN (4x4)	Surface Mount	16-WQFN Exposed Pad			Potentiometer

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	$ 2.74

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

No documents available