MAX5527GUA+
Active64-TAP, ONE-TIME PROGRAMMABLE, LINEAR-TAPER DIGITAL POTENTIOMETERS
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MAX5527GUA+
Active64-TAP, ONE-TIME PROGRAMMABLE, LINEAR-TAPER DIGITAL POTENTIOMETERS
Technical Specifications
Parameters and characteristics for this part
| Specification | MAX5527GUA+ |
|---|---|
| Configuration | Potentiometer |
| Interface | Up/Down (U/D, CS) |
| Memory Type | Non-Volatile |
| Mounting Type | Surface Mount |
| Number of Circuits | 1 |
| Number of Taps | 64 |
| Operating Temperature [Max] | 105 ░C |
| Operating Temperature [Min] | -40 C |
| Package / Case | 8-TSSOP, 8-MSOP |
| Package / Case | 0.118 in, 3 mm Width |
| Resistance - Wiper (Ohms) (Typ) | 125 Ohms |
| Resistance (Ohms) | 100k |
| Supplier Device Package | 8-uMAX/uSOP |
| Taper | Linear |
| Temperature Coefficient (Typ) | 35 ppm/°C |
| Tolerance | 25 % |
| Voltage - Supply [Max] | 5.5 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 | $ 1.35 | |
| 650 | $ 1.35 | |||
| Tube | 300 | $ 1.47 | ||
Description
General part information
MAX5527 Series
The MAX5527/MAX5528/MAX5529 linear-taper digital potentiometers perform the same function as mechanical potentiometers, replacing the mechanics with a simple 2-wire up/down digital interface. These digital potentiometers provide 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.The MAX5527/MAX5528/MAX5529 provide an end-to-end resistance of 100kΩ, 50kΩ, and 10kΩ, respectively. The devices feature low temperature coefficients of 35ppm/°C end-to-end and 5ppm/°C ratiometric. All devices offer 64 wiper positions and operate from a single +2.7V to +5.5V supply. An ultra-low, 0.25µA (typ) standby supply current saves power in battery-operated applications.The MAX5527/MAX5528/MAX5529 are available in 3mm x 3mm, 8-pin TDFN and 5mm x 3mm, 8-pin µMAX® packages. Each device is guaranteed over the -40°C to +105°C temperature range.ApplicationsMechanical Potentiometer ReplacementsProducts Using One-Time Factory Calibration
Documents
Technical documentation and resources
