AD5271BRMZ-100, Digital Potentiometer 100kΩ 256-Position Linear SPI 10-Pin MSOP
- RS-artikelnummer 183-2128
- Tillv. art.nr AD5271BRMZ-100
- Tillverkare / varumärke Analog Devices
Single-channel, 1024-/256-position resolution
20 kΩ, 50 kΩ and 100 kΩ
nominal resistance
Maximum ±1% nominal resistor tolerance error
50-times programmable (50-TP) wiper memory
Rheostat mode temperature coefficient: 5 ppm/°C
2.7 V to 5.5 V single-supply operation
±2.5 V to ±2.75 V dual-supply operation for ac or bipolar operations
SPI-compatible interface
Wiper setting readback
Power on refreshed from 50-TP memory
Thin LFCSP, 10-lead,
3 mm ´ 3 mm ´ 0.8 mm package
Compact MSOP, 10-lead,
3 mm ´ 4.9 mm ´ 1.1 mm package
Applications
Mechanical potentiometer replacements
Op-amp: variable gain control
Instrumentation: gain, offset adjustment
Programmable voltage-to-current conversions
Programmable filters, delays, time constants
Programmable power supply
Sensor calibration
| Attribute | Value |
|---|---|
| Control Interface | SPI |
| Resistance Value | 100kΩ |
| Number of Positions | 256 |
| Taper Type | Linear |
| Memory Type | Non-Volatile |
| Number of Pots per Package | 1 |
| Mounting Type | Surface Mount |
| Package Type | MSOP |
| Pin Count | 10 |
| Power Supply Type | Dual, Single |
| Typical Single Supply Voltage | 2.7 → 5.5 V |
| Typical Dual Supply Voltage | ±2.5 to ±2.75V |
| Dimensions | 3.1 x 3.1 x 0.95mm |
| Height | 0.95mm |
| Maximum Operating Temperature | +125 °C |
| Length | 3.1mm |
| Minimum Operating Temperature | -40 °C |
| Width | 3.1mm |
