
MAX552ACUB
ObsoleteIC DAC 12BIT A-OUT 10UMAX

MAX552ACUB
ObsoleteIC DAC 12BIT A-OUT 10UMAX
Description
General part information
MAX552 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
Technical Specifications
Parameters and characteristics for this part
| Specification | MAX552ACUB |
|---|---|
| Architecture | R-2R |
| Data Interface | SPI |
| Differential Output | No |
| DNL (Max) (LSB) | 0.5 LSB |
| INL (Max) (LSB) | 0.5 LSB |
| Mounting Type | Surface Mount |
| Number of Bits | 12 bits |
| Number of D/A Converters | 1 count |
| Operating Temperature (Max) | 70 °C |
| Operating Temperature (Min) | 0 °C |
| Output Type | Current - Unbuffered |
| Package Length | 0.118 in |
| Package Name | 10-TFSOP, 10-MSOP, 10-uMAX/uSOP |
| Package Width | 3 mm |
| Reference Type | External |
| Settling Time | 1 µs |
| Voltage - Supply, Analog (Max) | 3.6 V |
| Voltage - Supply, Analog (Min) | 2.7 V |
| Voltage - Supply, Digital (Max) | 3.6 V |
| Voltage - Supply, Digital (Min) | 2.7 V |
Pricing
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CAD
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Documents
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