MICROCHIP
易失性数字电位器, 5 kohm, 单, I2C, 对数, ± 20%, 10 V
易失性数字电位器, 50 kohm, 单, I2C, 对数, ± 20%, 10 V
TEXAS INSTRUMENTS
易失性数字电位器, 10 kohm, 单, 串行, 线性, ± 20%, 2.7 V