MAX5417LETA+T
ActiveNON VOLATILE DIGITAL POTENTIOMETER, 50 KOHM, SINGLE, I2C, LINEAR, 2.7 V
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MAX5417LETA+T
ActiveNON VOLATILE DIGITAL POTENTIOMETER, 50 KOHM, SINGLE, I2C, LINEAR, 2.7 V
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | MAX5417LETA+T |
|---|---|
| Configuration | Potentiometer |
| Features | Selectable Address |
| Interface | I2C |
| Memory Type | Non-Volatile |
| Mounting Type | Surface Mount |
| Number of Circuits | 1 |
| Number of Taps | 256 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 C |
| Package / Case | 8-WDFN Exposed Pad |
| Resistance - Wiper (Ohms) (Typ) | 325 Ohms |
| Resistance (Ohms) [custom] | 50 kOhms |
| Supplier Device Package | 8-TDFN (3x3) |
| Taper | Linear |
| Temperature Coefficient (Typ) | 35 ppm/°C |
| Tolerance | 25 % |
| Voltage - Supply [Max] | 5.25 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 | Cut Tape (CT) | 1 | $ 7.71 | |
| 10 | $ 5.28 | |||
| 25 | $ 4.65 | |||
| 100 | $ 3.94 | |||
| 250 | $ 3.60 | |||
| 500 | $ 3.39 | |||
| 1000 | $ 3.22 | |||
| Digi-Reel® | 1 | $ 7.71 | ||
| 10 | $ 5.28 | |||
| 25 | $ 4.65 | |||
| 100 | $ 3.94 | |||
| 250 | $ 3.60 | |||
| 500 | $ 3.39 | |||
| 1000 | $ 3.22 | |||
| N/A | 3323 | $ 6.76 | ||
| 20000 | $ 6.76 | |||
| Tape & Reel (TR) | 2500 | $ 3.06 | ||
| Mouser | N/A | 1 | $ 6.76 | |
| 10 | $ 5.21 | |||
| 25 | $ 4.82 | |||
| 100 | $ 4.22 | |||
| 250 | $ 3.91 | |||
| 500 | $ 3.80 | |||
| 1000 | $ 3.75 | |||
| 2500 | $ 3.69 | |||
| Newark | Each (Supplied on Cut Tape) | 1 | $ 8.32 | |
| 10 | $ 5.59 | |||
| 25 | $ 4.87 | |||
| 50 | $ 4.47 | |||
| 100 | $ 4.07 | |||
| 250 | $ 3.68 | |||
| 500 | $ 3.58 | |||
Description
General part information
MAX5417 Series
The MAX5417/MAX5418/MAX5419 nonvolatile, linear-taper, digital potentiometers perform the function of a mechanical potentiometer by replacing the mechanics with a simple 2-wire digital interface, allowing communication with multiple devices. Each device performs the same function as a discrete potentiometer or variable resistor and has 256 tap points.The devices feature an internal, nonvolatile EEPROM used to store the wiper position for initialization during power-up. The fast-mode I²C-compatible serial interface allows communication at data rates up to 400kbps, minimizing board space and reducing interconnection complexity in many applications. Each device is available with one of four factory-preset addresses (see theOrdering Information/Selector Guidein the full data sheet) and features an address input for a total of eight unique address combinations.The MAX5417/MAX5418/MAX5419 provide three nominal resistance values: 50kΩ (MAX5417), 100kΩ (MAX5418), or 200kΩ (MAX5419). The nominal resistor temperature coefficient is 35ppm/°C end-to-end, and only 5ppm/°C ratiometric. This makes the devices ideal for applications requiring a low-temperature-coefficient variable resistor, such as low-drift, programmable gain-amplifier circuit configurations.The MAX5417/MAX5418/MAX5419 are available in a 3mm x 3mm 8-pin TDFN package, and are specified over the extended -40°C to +85°C temperature range.ApplicationsLiquid-Crystal Display (LCD) Contrast ControlLow-Drift Programmable-Gain AmplifiersMechanical Potentiometer ReplacementsVolume Control
Documents
Technical documentation and resources
