MAX5457EEE+

The MAX5457EEE+ is a dual, stereo audio logarithmic taper potentiometer with pushbutton interface in 16 pin QSOP package. MAX5457 has 32-tap points and feature a simple pushbutton interface that controls volume and balance in audio applications. This device has a SmartWiper control which eliminates the need for a microcomputer to increase the wiper transition rate and hold the control input low for more than 1s which advances the wiper at a rate of 4Hz for 4s and 16Hz per second. The device has 3-button interface with a MODE input that toggles between volume and balance control modes.

• Supply voltage range is 2.7V to 5.5V
• Operating temperature range from -40°C to 85°C
• Smartwiper control provides accelerated wiper motion
• Debounced pushbutton interface with internal pull-up resistors
• Logarithmic taper with 2dB steps between taps
• low 0.5µA standby supply current
• Clickless switching
• Mute function to -90dB (typ)
• Power-on reset to -12dB wiper position
• End to end resistance is 10Kohm at ±30% tolerance and temperature coefficient is 50ppm/°C

Ostrzeżenia

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Uwagi

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party