AK8446BVN
MP
6 ch AFE with 10-bit 50MSPS/ch ADC and TG for Linear CCD
6 ch AFE with 10-bit 50MSPS/ch ADC and TG for Linear CCD
MP
Description
The AK8446B is 50MSPS/ch analogue front end IC for Linear CCD sensor, which integrates six channels of correlated double sampling (CDS), 10-bit analog-to-digital converter, on-chip Offset Adjust DAC, PGA, LVDS_if and Timing Genrater for CCD control.
Key Features
It has a CCD linear sensor interface, a black level cancel circuit, a programmable gain amplifier, and a timing generator.
Applications
                                Scanners, copiers, etc.
                            
                        Specifications
| Part Number | 
                                    AK8446BVN  | 
                            
|---|---|
| Number of Input Channels | 
                                    6  | 
                            
| Maximum Conversion Rate [MSPS/Ch] | 
                                    50  | 
                            
| ADC Resolution [bit] | 
                                    10  | 
                            
| Sensor Type | 
                                    CMOS / CCD  | 
                            
| Power Supply Voltage (MIN.) [V] | 
                                    1.7 , 3.0  | 
                            
| Power Supply Voltage (TYP.) [V] | 
                                    1.8 , 3.3  | 
                            
| Power Supply Voltage (MAX.) [V] | 
                                    2.0 , 3.6  | 
                            
| Output Type | 
                                    LVDS  | 
                            
| Other | |
| Operating Temperature [℃] | 
                                    -10 to 85  | 
                            
| Device Package | 
                                    HVQFN  | 
                            
| Number of Pins | 
                                    72  | 
                            
Product Information
| Part Status | 
                                    MP  | 
                            
|---|---|
| Pb Free | 
                                    Yes  | 
                            
| Halogen Free | 
                                    Yes  | 
                            
| MSL | 
                                    MSL2  | 
                            
| Packaging | 
                                    TRAY  | 
                            
| JEDEC Standard Packaging | 
                                    Compliant  | 
                            
| Minimum Order Quantity [pcs.] | 
                                    1680  | 
                            
| Replacement P/N | 
Block Diagram