MAX5488EUD+
ActiveDUAL, 256-TAP, NONVOLATILE, SPI-INTERFACE, LINEAR-TAPER DIGITAL POTENTIOMETERS
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MAX5488EUD+
ActiveDUAL, 256-TAP, NONVOLATILE, SPI-INTERFACE, LINEAR-TAPER DIGITAL POTENTIOMETERS
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | MAX5488EUD+ |
|---|---|
| Configuration | Potentiometer |
| Interface | SPI |
| Memory Type | Non-Volatile |
| Mounting Type | Surface Mount |
| Number of Circuits | 2 |
| Number of Taps | 256 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 C |
| Package / Case | 14-TSSOP |
| Package / Case [x] | 0.173 ", 4.4 mm |
| Resistance - Wiper (Ohms) (Typ) | 325 Ohms |
| Resistance (Ohms) [custom] | 50 kOhms |
| Supplier Device Package | 14-TSSOP |
| Taper | Linear |
| Temperature Coefficient (Typ) | 35 ppm/°C |
| Tolerance | 25 % |
| Voltage - Supply [Max] | 5.25 V |
| Voltage - Supply [Min] | 2.7 V |
| Part | Resistance (Ohms) [custom] | Number of Taps | Taper | Package / Case [x] | Package / Case | Supplier Device Package | Temperature Coefficient (Typ) | Tolerance | Resistance - Wiper (Ohms) (Typ) | Operating Temperature [Max] | Operating Temperature [Min] | Memory Type | Number of Circuits | Interface | Mounting Type | Configuration | Voltage - Supply [Max] | Voltage - Supply [Min] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Analog Devices Inc./Maxim Integrated | 50 kOhms | 256 | Linear | 0.173 " 4.4 mm | 14-TSSOP | 14-TSSOP | 35 ppm/°C | 25 % | 325 Ohms | 85 °C | -40 C | Non-Volatile | 2 | SPI | Surface Mount | Potentiometer | 5.25 V | 2.7 V |
 Analog Devices Inc./Maxim Integrated | 50 kOhms | 256 | Linear | 16-WFQFN Exposed Pad | 16-TQFN (3x3) | 35 ppm/°C | 25 % | 325 Ohms | 85 °C | -40 C | Non-Volatile | 2 | SPI | Surface Mount | Potentiometer | 5.25 V | 2.7 V | |
Analog Devices Inc./Maxim Integrated | 50 kOhms | 256 | Linear | 16-WFQFN Exposed Pad | 16-TQFN (3x3) | 35 ppm/°C | 25 % | 325 Ohms | 85 °C | -40 C | Non-Volatile | 2 | SPI | Surface Mount | Potentiometer | 5.25 V | 2.7 V | |
Analog Devices Inc./Maxim Integrated | 50 kOhms | 256 | Linear | 0.173 " 4.4 mm | 14-TSSOP | 14-TSSOP | 35 ppm/°C | 25 % | 325 Ohms | 85 °C | -40 C | Non-Volatile | 2 | SPI | Surface Mount | Potentiometer | 5.25 V | 2.7 V |
Analog Devices Inc./Maxim Integrated | 50 kOhms | 256 | Linear | 16-WFQFN Exposed Pad | 16-TQFN (3x3) | 35 ppm/°C | 25 % | 325 Ohms | 85 °C | -40 C | Non-Volatile | 2 | SPI | Surface Mount | Potentiometer | 5.25 V | 2.7 V | |
Analog Devices Inc./Maxim Integrated | 50 kOhms | 256 | Linear | 16-WFQFN Exposed Pad | 16-TQFN (3x3) | 35 ppm/°C | 25 % | 325 Ohms | 85 °C | -40 C | Non-Volatile | 2 | SPI | Surface Mount | Potentiometer | 5.25 V | 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 | $ 6.11 | |
| 18912 | $ 6.11 | |||
| Tube | 1 | $ 7.98 | ||
| 10 | $ 5.47 | |||
| 25 | $ 4.82 | |||
| 100 | $ 4.09 | |||
| 250 | $ 3.74 | |||
| 500 | $ 3.52 | |||
| 1000 | $ 3.35 | |||
| 2500 | $ 3.20 | |||
Description
General part information
MAX5488 Series
The MAX5487/MAX5488/MAX5489 dual, linear-taper, digital potentiometers function as mechanical potentiometers with a simple 3-wire SPI™-compatible digital interface that programs the wipers to any one of 256 tap positions. These digital potentiometers feature a nonvolatile memory (EEPROM) to return the wipers to their previously stored positions upon power-up.The MAX5487 has an end-to-end resistance of 10kΩ, while the MAX5488 and MAX5489 have resistances of 50kΩ and 100kΩ, respectively. These devices have a low 35ppm/°C end-to-end temperature coefficient, and operate from a single +2.7V to +5.25V supply.The MAX5487/MAX5488/MAX5489 are available in 16-pin 3mm x 3mm x 0.8mm thin QFN or 14-pin TSSOP packages. Each device is guaranteed over the extended -40°C to +85°C temperature range.ApplicationsAudio Volume ControlLCD Screen AdjustmentLow-Drift Programmable FiltersLow-Drift Programmable-Gain AmplifiersMechanical Potentiometer Replacement
Documents
Technical documentation and resources