Description
LED current setting external resister pin Reference voltage output :1.1V External capacitor : 0.33μＦ Sensor Signal input Sensor Reference Level input at DC Direct Coupled mode Clamp Level output at CDS mode (external Cap.: 0.1μF) Unused(note 1) Analog ground Analog power supply LED output pin R LED
Features
- AFE Block
CCD I/F Number of Channels Range Signal Input Range 1 channel 1.98 Vpp (typ. ) 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 6 MSPS Resolution Black Level Correction DAC Correctable Range
Resolution Gain Adjust Adjustable Range
16 Bit (Straight Binary Code) ± 240 mV (typ. ) 8 Bit 0 dB ~ +13.9 dB (typ. ) (1.0× ~ 4.9×)
Resolution 6 B.
AK8451 Datasheet
