MAX5529GTA+T

MAX5529 is an one-time programmable, linear taper digital potentiometer. It performs the same function as mechanical potentiometers, replacing the mechanics with a simple 2-wire up/down digital interface. This digital potentiometer provides an optional one-time programmable feature that sets the power-on reset position of the wiper. Once the wiper position is programmed, the 2-wire interface can be disabled to prevent unwanted adjustment. Application includes products using one-time factory calibration, mechanical potentiometer replacements.

• 10Kohm resistance, 64tap minimum resolution (VDD = +2.7V to +5.5V, TA= +25°C)
• Wiper position stored after one-time fuse programming
• Wiper position programmed through simple 2-wire up/down interface
• 5ppm/°C typical resistance ratio temperature coefficient (VDD = +2.7V to +5.5V, TA= +25°C)
• Integral nonlinearity is ±0.025LSB typical (potentiometer configuration, no load, TA= +25°C)
• Differential nonlinearity is ±0.01LSB typical (Potentiometer configuration, no load, TA= +25°C)
• Full scale error is -0.005LSB typical (Potentiometer configuration, no load, TA= +25°C)
• Wiper -3dB bandwidth is 1000KHz typical (VDD = +2.7V to +5.5V, TA= +25°C)
• Total harmonic distortion is -94dB typical (VDD = +2.7V to +5.5V, TA= +25°C)
• 8 pin TDFN-EP package, operating temperature range from -40°C to +105°C

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

Note

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