Datasheet Analog Devices AD5121
| Manufacturer | Analog Devices |
| Series | AD5121 |
Single Channel, 128-Position, I2C / SPI, Nonvolatile Digital Potentiometer
Datasheets
AD5121/AD5141: Single Channel, 128-/256-Position, I2C/SPI, Nonvolatile Digital Potentiometer Data Sheet
PDF, 804 Kb, Revision: C, File uploaded: Jan 30, 2019
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Prices
Status
| AD5121BCPZ10-RL7 | AD5121BCPZ100-RL7 | |
|---|---|---|
| Lifecycle Status | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) |
Packaging
| AD5121BCPZ10-RL7 | AD5121BCPZ100-RL7 | |
|---|---|---|
| N | 1 | 2 |
| Package | 16 ld LFCSP (3x3mm, 1.6mm exposed pad) | 16 ld LFCSP (3x3mm, 1.6mm exposed pad) |
| Pins | 16 | 16 |
| Package Code | CP-16-22 | CP-16-22 |
Parametrics
| Parameters / Models | AD5121BCPZ10-RL7 | AD5121BCPZ100-RL7 |
|---|---|---|
| Number of Channels | 1 | 1 |
| BW -3 dB(typ), Hz | 3M | 3M |
| DigiPot Memory Type | Non-Volatile | Non-Volatile |
| Interface | I²C, SPI | I²C, SPI |
| Nominal Resistor Values | 10 kOhms, 100 kOhms | 10 kOhms, 100 kOhms |
| Number of Positions | 128 | 128 |
| Operating Temperature Range, °C | -40 to 125 | -40 to 125 |
| Resistance Tempco(typ), ppm/°C | 35 | 35 |
| Resistor Tolerance(max), % | 8 | 8 |
| THD(typ), dB | -80 | -80 |
| Vs span(max), V | 5.5 | 5.5 |
| Vs span(min), V | 2.3 | 2.3 |
Eco Plan
| AD5121BCPZ10-RL7 | AD5121BCPZ100-RL7 | |
|---|---|---|
| RoHS | Compliant | Compliant |
Other Options
Model Line
Series: AD5121 (2)
Manufacturer's Classification
- D/A Converters (DAC) > Digital Potentiometers (DigiPOT)
