Device Outline

The AK8411 is a +3.3 V CMOS, Single Channel 16 Bit 5 MSPS ADC which integrates on-chip Offset Adjust DAC, Gain Adjust PGA and CDS circuit.

Features

…  CCD I/F

     Number of Channels   1 channel

     Range 1.98 Vpp (typ.)

     Signal Input Range  0~3.3V @ DC Direct Coupled input mode at AVDD = 3.3 V

     Integrated On-chip CDS circuit

     Compatible with both Positive and Negative signal polarities 

…  ADC

     Maximum Conversion Rate  5 MSPS 

     Resolution    16 Bit (Straight Binary Code) 

…  Black Level Correction DAC

     Correctable Range   ± 240 mV (typ.)

     Resolution 8 Bit

 Gain Adjust

     Adjustable Range   0 dB ~ +13.9 dB (typ.) (1.0× ~ 4.9×)

     Resolution 6 Bit

…  Total Performance ( Input ~ Video ADC )

     Output Noise   5 LSBs rms (typ.) @ PGA Gain = 0 dB setting

…  Data Output

     2 bit wide × 8 cycles

…  Power Supplies

     Analog part: +3.3V ±5 % / Digital Output part: +3.3V ±0.3V

…  CPU I/F

     3-Wire Serial Interface (Write Only)

     Clock, Data are commonly sharedwith A/D Data Output pins

…  Power Dissipation

     71 mW (typ.) with DC Direct Coupled input mode at AVDD= 3.3V

…  Operating Temperature Range      0 °C ~ +70 °C

…  Package   16 Pin TSSOP

     Pin pitch: 0.65 mm, (Pin edge to edge: 6.4) ×5 mm, Mold size: 4.4 mm ×5 mm