Industry's Smallest 128-Tap, Nonvolatile, Up/Down Digital Potentiometer in 2mm x 2mm microDFN
SUNNYVALE, CA-February 3, 2006-Maxim Integrated Products (NASDAQ:
MXIM) introduces the
MAX5128 low-cost, 128-tap, nonvolatile digital
potentiometer. The MAX5128's ultra-small, 2mm x 2mm microDFN package,
1.5 microamps (max) standby supply current, simple 2-wire, up/down
interface, and +2.7V to +5.25V single supply make this device ideal
for portable battery-powered electronics. The up/down serial
interface controls the wiper position and programs the nonvolatile
memory that stores the wiper position, thus enabling the MAX5128 to
power up to an unique, predefined state.
The MAX5128 offers ratiometric and end-to-end temperature
coefficients as low as 5ppm/degree Celsius and 75ppm/degree Celsius,
respectively. The MAX5128 is available with an end-to-end resistance
of 20 kilohms, and is guaranteed over the -40 degrees Celsius to +85
degrees Celsius operating temperature range. Pricing for the MAX5128
starts at $0.68 (1000-up, FOB USA).
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