数字电位计
Digital Potentiometers
| Part# | Number of Channels | Number of Positions | Nominal Resistance (kΩ) (typ) | Resistor Tolerance (max) | Resistance Tempco (typ) | Config/Programming Interface | Memory Type | Vsupply (min) | Vsupply (max) | Isupply (max) | -3dB Bandwidth (typ) | US Price 1000 to 4999 |
|---|
| AD5144A | 4 | 256 | 10, 100 | 8 | 35 | I2C | Non-Volatile | 2.3 | 5.5 | 700 nA | 3 MHz | $2.90 |
| AD5144 | 4 | 256 | 10, 100 | 8 | 35 | I2C | Non-Volatile | 2.3 | 5.5 | 700 nA | 3 MHz | $2.90 |
| AD5143 | 4 | 256 | 10, 100 | 8 | 35 | I2C | Non-Volatile | 2.3 | 5.5 | 700 nA | 3 MHz | $2.85 |
| AD5142A | 2 | 256 | 10, 100 | 8 | 35 | I2C | Non-Volatile | 2.3 | 5.5 | 700 nA | 3 MHz | $1.65 |
| AD5142 | 2 | 256 | 10, 100 | 8 | 35 | SPI | Non-Volatile | 2.3 | 5.5 | 700 nA | 3 MHz | $1.65 |
| AD5141 | 1 | 256 | 10, 100 | 8 | 35 | SPI | Non-Volatile | 2.3 | 5.5 | 700 nA | 3 MHz | $0.90 |
| AD5124 | 4 | 128 | 10, 100 | 8 | 35 | I2C | Non-Volatile | 2.3 | 5.5 | 700 nA | 3 MHz | $2.50 |
| AD5123 | 4 | 128 | 10, 100 | 8 | 35 | I2C | Non-Volatile | 2.3 | 5.5 | 700 nA | 3 MHz | $2.45 |
| AD5122A | 2 | 128 | 10, 100 | 8 | 35 | I2C | Non-Volatile | 2.3 | 5.5 | 700 nA | 3 MHz | $1.45 |
| AD5122 | 2 | 128 | 10, 100 | 8 | 35 | SPI | Non-Volatile | 2.3 | 5.5 | 700 nA | 3 MHz | $1.45 |
| AD5121 | 1 | 128 | 10, 100 | 8 | 35 | SPI | Non-Volatile | 2.3 | 5.5 | 700 nA | 3 MHz | $0.70 |
| AD5116 | 1 | 64 | 10, 80 | 8 | 35 | Pushbutton | Non-Volatile | 2.3 | 5.5 | 0.75 mA | 4 MHz | $0.66 |
| AD5115 | 1 | 32 | 10, 80 | 8 | 35 | Up/Down | Non-Volatile | 2.3 | 5.5 | 0.75 mA | 4 MHz | $0.60 |
| AD5114 | 1 | 32 | 10, 80 | 8 | 35 | I2C | Non-Volatile | 2.3 | 5.5 | 0.75 mA | 4 MHz | $0.60 |
| AD5113 | 1 | 64 | 10, 80 | 8 | 35 | Up/Down | Non-Volatile | 2.3 | 5.5 | 0.75 mA | 4 MHz | $0.68 |
| AD5112 | 1 | 64 | 10, 80 | 8 | 35 | I2C | Non-Volatile | 2.3 | 5.5 | 0.75 mA | 4 MHz | $0.68 |
| AD5111 | 1 | 128 | 10 | 8 | 35 | UDC | Non-Volatile | 2.3 | 5.5 | - | 4 MHz | $0.76 |
| AD5110 | 1 | 128 | 10 | 8 | 35 | I2C | Non-Volatile | 2.3 | 5.5 | 0.75 mA | 4 MHz | $0.76 |
| AD5175 | 1 | 1024 | 10 | 15 | - | I2C | Non-Volatile | 2.7 | 5.5 | 0.3 µA | 700 kHz | $1.45 |
| AD5174 | 1 | 1024 | 10 | 15 | 35 | SPI | Non-Volatile | 2.7 | 5.5 | 0.3 µA | 700 kHz | $1.45 |
| AD5274 | 1 | 256 | 20, 50, 100 | 1 | 5 | I2C | Non-Volatile | 2.7 | 5.5 | 0.3 µA | 300 kHz | $0.95 |
| AD5272 | 1 | 1024 | 20, 50, 100 | 1 | 5 | I2C | Non-Volatile | 2.7 | 5.5 | 1 µA | 300 kHz | $1.59 |
| AD5271 | 1 | 256 | 20, 50, 100 | 1 | 5 | SPI | Non-Volatile | 2.7 | 5.5 | 0.3 µA | 300 kHz | $0.95 |
| AD5270 | 1 | 1024 | 20, 50, 100 | 1 | 5 | SPI | Non-Volatile | 2.7 | 5.5 | 0.3 µA | 300 kHz | $1.59 |
| AD5293 | 1 | 1024 | 20, 50, 100 | 1 | 5 | SPI | Volatile | 9 | 33 | 0.2 µA | 520 kHz | $2.55 |
| AD5292 | 1 | 1024 | 20, 50, 100 | 1 | 35 | SPI | Non-Volatile | 9 | 33 | 2 µA | 520 kHz | $2.62 |
| AD5291 | 1 | 256 | 20, 50, 100 | 1 | 35 | SPI | Non-Volatile | 9 | 33 | 2 µA | 520 kHz | $2.29 |
| AD5290 | 1 | 256 | 10, 50, 100 | 30 | 35 | SPI | Volatile | 5 | 30 | 15 µA | 470 | $1.97 |
| AD5259 | 1 | 256 | 5, 10, 50, 100 | 30 | 300 | I2C | Non-Volatile | 2.7 | 5.5 | 3 µA | 2 MHz | $0.90 |
| AD5258 | 1 | 64 | 1, 10, 50, 100 | 30 | 300 | I2C | Non-Volatile | 2.7 | 5.5 | 4 µA | 18 MHz | $0.59 |
| AD5252 | 2 | 256 | 1, 10, 50, 100 | 30 | 300 | I2C | Non-Volatile | 2.7 | 5.5 | 3 µA | 4 MHz | $1.61 |
| AD5251 | 2 | 64 | 1, 10, 50, 100 | 30 | 600 | I2C | Non-Volatile | 2.7 | 5.5 | 3 µA | 4 MHz | $1.97 |
| AD5254 | 4 | 256 | 1, 10, 50, 100 | 30 | 300 | I2C | Non-Volatile | 2.7 | 5.5 | 3 µA | 4 MHz | $2.58 |
| AD5253 | 4 | 64 | 1, 10, 50, 100 | 30 | 300 | I2C | Non-Volatile | 2.7 | 5.5 | 3 µA | 4 MHz | $2.49 |
| AD5228 | 1 | 32 | 10, 50, 100 | 20 | 35 | Pushbutton | Volatile | 2.7 | 5.5 | 0.4 µA | 460 kHz | $0.34 |
| AD5227 | 1 | 64 | 10, 50, 100 | 20 | 35 | Up/Down | Volatile | 2.7 | 5.5 | 0.4 µA | 460 kHz | $0.36 |
| AD5171 | 1 | 64 | 5, 10, 50, 100 | 30 | 35 | I2C | One Time Programmable | 2.7 | 5.5 | 4 µA | 1.5 MHz | $0.72 |
| AD5165 | 1 | 256 | 100 | 20 | 35 | SPI | Volatile | 2.7 | 5.5 | 0.05 µA | 55 kHz | $0.58 |
| AD5248 | 2 | 256 | 2.5, 10, 50, 100 | 20 | 35 | I2C | Volatile | 2.7 | 5.5 | 3.5 µA | 4.8 MHz | $1.00 |
| AD5243 | 2 | 256 | 2.5, 10, 50, 100 | 20 | 35 | I2C | Volatile | 2.7 | 5.5 | 3.5 µA | 4.8 MHz | $1.00 |
| AD5170 | 1 | 256 | 2.5, 10, 50, 100 | 55 | 35 | I2C | One Time Programmable | 2.7 | 5.5 | 3.5 µA | 4.8 MHz | $1.00 |
| AD5247 | 1 | 128 | 5, 10, 50, 100 | 20 | 35 | I2C | Volatile | 2.7 | 5.5 | 3 µA | 1.2 MHz | $0.45 |
| AD5246 | 1 | 128 | 5, 10, 50, 100 | 30 | 35 | I2C | Volatile | 2.7 | 5.5 | 3 µA | 1.2 MHz | $0.45 |
| AD5173 | 2 | 256 | 2.5, 10, 50, 100 | 55 | 35 | I2C | One Time Programmable | 2.7 | 5.5 | 3.5 µA | 4.8 MHz | $1.32 |
| AD5172 | 2 | 256 | 2.5, 10, 50, 100 | 55 | 35 | I2C | One Time Programmable | 2.7 | 5.5 | 3.5 µA | 4.8 MHz | $1.32 |
| AD5162 | 2 | 256 | 2.5, 10, 50, 100 | 20 | 35 | SPI | Volatile | 2.7 | 5.5 | 3.5 µA | 4.8 MHz | $1.00 |
| AD5263 | 4 | 256 | 20, 50, 200 | 30 | 30 | I2C | Volatile | 5 | 15 | 1 µA | 300 kHz | $2.97 |
| AD5245 | 1 | 256 | 5, 10, 50, 100 | 30 | 35 | I2C | Volatile | 2.7 | 5.5 | 3 µA | 1.2 MHz | $0.64 |
| AD5161 | 1 | 256 | 5, 10, 50, 100 | 30 | 35 | I2C | Volatile | 2.7 | 5.5 | 3 µA | 1.2 MHz | $0.65 |
| AD5160 | 1 | 256 | 5, 10, 50, 100 | 15 | 35 | SPI | Volatile | 2.7 | 5.5 | 3 µA | 1.2 MHz | $0.64 |
| AD5282 | 2 | 256 | 20, 50, 200 | 30 | 35 | I2C | Volatile | 5 | 15 | 25 µA | 310 kHz | $1.97 |
| AD5280 | 1 | 256 | 20, 50, 200 | 30 | 35 | I2C | Volatile | 5 | 15 | 25 µA | 310 kHz | $1.80 |
| AD5273 | 1 | 64 | 1, 10, 50, 100 | 30 | 300 | I2C | One Time Programmable | 2.7 | 5.5 | 0.1 µA | 6 MHz | $0.69 |
| AD5235 | 2 | 1024 | 25, 250 | 8 | 35 | SPI | Non-Volatile | 2.7 | 5.5 | 3.5 µA | 35 kHz | $3.52 |
| AD5262 | 2 | 256 | 20, 50, 200 | 30 | 35 | SPI | Volatile | 5 | 15 | 25 µA | 310 kHz | $1.97 |
| AD5260 | 1 | 256 | 20, 50, 200 | 30 | 35 | SPI | Volatile | 5 | 15 | 25 µA | 310 kHz | $1.80 |
| AD5233 | 4 | 64 | 10, 50, 100 | 20 | 600 | SPI | Non-Volatile | 2.7 | 5.5 | 3.5 µA | 630 kHz | $2.50 |
| AD5232 | 2 | 256 | 10, 50, 100 | 20 | 300 | SPI | Non-Volatile | 2.7 | 5.5 | 3.5 µA | 500 kHz | $2.70 |
| AD5231 | 1 | 1024 | 10, 50, 100 | 30 | 600 | SPI | Non-Volatile | 2.7 | 5.5 | 2.7 µA | 370 kHz | $1.97 |
| ADN2850 | 2 | 1024 | 25, 250 | 8 | 35 | SPI | Non-Volatile | 2.7 | 5.5 | 3.5 µA | 35 kHz | $3.52 |
| AD5207 | 2 | 256 | 10, 50, 100 | 30 | 500 | SPI | Volatile | 2.7 | 5.5 | 0.02 µA | 600 kHz | $1.06 |
| AD5242 | 2 | 256 | 10, 100, 1k | 30 | 30 | I2C | Volatile | 2.7 | 5.5 | 0.1 µA | 650 kHz | $1.27 |
| AD5241 | 1 | 256 | 10, 100, 1k | 30 | 30 | I2C | Volatile | 2.7 | 5.5 | 0.1 µA | 650 kHz | $0.93 |
| AD5201 | 1 | 33 | 10, 50 | 30 | 500 | SPI | Volatile | 2.7 | 5.5 | 15 µA | 600 kHz | $0.50 |
| AD5200 | 1 | 256 | 10, 50 | 30 | 500 | SPI | Volatile | 2.7 | 5.5 | 15 µA | 600 kHz | $0.89 |
| AD5222 | 2 | 128 | 10, 50, 100, 1k | 30 | 35 | Up/Down | Volatile | 2.7 | 5.5 | 15 µA | 1 MHz | $0.80 |
| AD5206 | 6 | 256 | 10, 50, 100 | 30 | 700 | SPI | Volatile | 2.7 | 5.5 | 12 µA | 721 kHz | $1.94 |
| AD5204 | 4 | 256 | 10, 50, 100 | 30 | 700 | SPI | Volatile | 2.7 | 5.5 | 12 µA | 721 kHz | $1.52 |
| AD5220 | 1 | 128 | 10, 50, 100 | 30 | 800 | Up/Down | Volatile | 2.7 | 5.5 | 15 µA | 650 kHz | $0.90 |
| AD5203 | 4 | 64 | 10, 100 | 30 | 700 | SPI | Volatile | 2.7 | 5.5 | 0.01 µA | 600 | $1.47 |
| AD7376 | 1 | 128 | 10, 50, 100 | 30 | 35 | SPI | Volatile | 5 | 33 | 12 µA | 470 kHz | $2.86 |
| AD8400 | 1 | 256 | 1, 10, 50, 100 | 20 | 500 | SPI | Volatile | 2.7 | 5.5 | 0.01 µA | 5 MHz | $1.13 |
| AD8403 | 4 | 256 | 1, 10, 50, 100 | 20 | 500 | SPI | Volatile | 2.7 | 5.5 | 0.01 µA | 5 MHz | $2.79 |
| AD8402 | 2 | 256 | 1, 10, 50, 100 | 20 | 500 | SPI | Volatile | 2.7 | 5.5 | 0.01 µA | 5 MHz | $1.68 |
