Datasheet Details
| Part number | MN86157 |
|---|---|
| Manufacturer | Panasonic |
| File Size | 51.47 KB |
| Description | Shading Correction LSI |
| Datasheet |
 MN86157 Datasheet
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General Description
of each block.
(1) A/D converter This uses comparison with the reference voltages to convert the scanner's image data signal from the VIN pin to a 7-bit digital output.
Key Features
- Choice of correction range (50% or 75%) depending on extent of shading distortion Parallel A/D converter functions Resolution: 7 bits Non-linearity: ± 1/2 LSB Conversion speed: max. 5 MHz Note: This is the guaranteed design value for the chip used as a stand-alone A/D converter. The guaranteed value at shipment is ±3 LSB Ability to start and stop clock in the middle of a line to support CdS contacting image sensors and other devices with variable scanning rates Overflow pin that simplifies task.