Dual 12bit 1MSPS SAR ADC
The AK9235 is a 1.03 MSPS 12-bit successive approximation A/D converter.
It supports a wide range of power supply voltage realizing to compose a general purpose system while reducing the cost.
The AK9235 has small input capacitance. Therefore electric characteristics of the system can be achieved easily.
Moreover, low power consumption is accomplished, enabling to reduce the system power dissipation.
The AK9235 is available in a small package, saving space on the printing board.
SAR ADC AK9235NK
|Number of Channel||2 ch (Simultaneous Sampling)|
|Sampling Rate||1.03 MSPS|
|Input Capacitance (typ.)||13 pF|
|DNL (typ.)||-0.4 ~ +0.4 LSB|
|INL (typ.)||-0.5 ~ +0.5 LSB|
|S/N (typ.)||73 dB|
|Power Supply||VDD: 3.0 ~ 5.5 V
DRVDD: 3.0 ~ 5.5 V
|Current Consumption (typ.)||6 mA|
|Operational Temperature Range||-40 ~ 125 °C|
|Package||16-pin QFN 3 × 3 mm
(pin pitch 0.5 mm)