MAX5386：Dual, 256-Tap, Volatile Low-Voltage Linear Taper Digital Potentiometers
Dual, 256-Step, Digital Potentiometers with a 2.6V Supply in a 3mm x 3mm TQFN
The MAX5386/MAX5388 dual, 256-tap, volatile, low- voltage linear taper digital potentiometers offer three end-to-end resistance values of 10kΩ, 50kΩ, and 100kΩ. Operating from a single +2.6V to +5.5V power supply these devices provide a low 35ppm/°C end-to-end temperature coefficient. The devices feature an SPI interface. The small package size, low supply voltage, low supply current, and automotive temperature range of the MAX5386/MAX5388 make the devices uniquely suitable for the portable consumer market and battery-backup industrial applications. The MAX5386 includes two digital potentiometers in a voltage-divider configuration. The MAX5388 includes one digital potentiometer in a voltage-divider configuration and one digital potentiometer in a variable-resistor configuration. The MAX5386/MAX5388 are specified over an extended -40°C to +125°C temperature range and are available in 16-pin, 3mm x 3mm TQFN or 10-pin, 3mm x 5mm µMAX® packages, respectively.
Key Features
| MAX5386, MAX5388: Functional Diagrams Applications/Uses
|
DataSheet
| title | Download file |
|---|---|
| MAX5386-MAX5388 Data Sheet | MAX5386-MAX5388.pdf |
Parametrics
| Part Number | Taper | POTs | Control Interface | Wiper Memory | Steps | REND-TO-END (kΩ) | Res. Tol. (%) | Temp. Coeff. (ppm/°C) | Wiper Resistance (Ω) | ICC @5V (µA) | Package/Pins | Budgetary Price |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| typ | typ | max | See Notes | |||||||||
| MAX5388 | Linear | 2 | 3-Wire Serial SPI | Volatile | 256 | 10 50 100 | 25 | 35 | 200 | 1 | µMAX/10 | $1.03 @1k |
| MAX5386 | 150 | TQFN/16 | $0.96 @1k | |||||||||
Design kits & evaluation modules
Quality and Environmental Data
Related Products
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Ordering Information
| Part Number | Status | Recommended Replacement | Package | Temp | RoHS |
|---|---|---|---|---|---|
| MAX5386LATE+ | Active | TQFN,;16 pin;9.6 mm² | -40°C to +125°C | Lead Free | |
| MAX5386LATE+T | Active | TQFN,;16 pin;9.6 mm² | -40°C to +125°C | Lead Free | |
| MAX5386LATE/V+ | No Longer Available | QFN; | -40°C to +125°C | See data sheet | |
| MAX5386LATE/V+T | No Longer Available | TQFN; | -40°C to +125°C | See data sheet | |
| MAX5386MATE+ | Active | TQFN,;16 pin;9.6 mm² | -40°C to +125°C | Lead Free | |
| MAX5386MATE+T | Active | TQFN,;16 pin;9.6 mm² | -40°C to +125°C | Lead Free | |
| MAX5386MATE/V+ | Active | TQFN,;16 pin;9.6 mm² | -40°C to +125°C | Lead Free | |
| MAX5386MATE/V+T | No Longer Available | TQFN,;16 pin;9.6 mm² | -40°C to +125°C | Lead Free | |
| MAX5386MEVKIT+ | Active | EVKIT; | -40°C to +125°C | See data sheet | |
| MAX5386NATE+ | Active | TQFN,;16 pin;9.6 mm² | -40°C to +125°C | Lead Free | |
| Part Number | Status | Recommended Replacement | Package | Temp | RoHS |
| MAX5386NATE+T | Active | TQFN,;16 pin;9.6 mm² | -40°C to +125°C | Lead Free |
- MAX5386-MAX5388.pdf MAX5388
- MAX5386.pdf MAX5386
- MAX5386-MAX5388.pdf MAX5388
