Key facts
- Brand
- Sharp
- Model
- LZ21N3
- Category
- Other Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-10
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SHARP LZ21N3 CCD Image Sensor Datasheet
The document describes the SHARP LZ21N3, a solid-state image sensor featuring an optical size of 8.08 mm and an aspect ratio of 4:3. It utilizes PN photo-diodes and charge-coupled devices (CCDs) to provide high-resolution color imaging with approximately 2,140,000 pixels (1,704 horizontal x 1,255 vertical). Key features include a square pixel structure, Mg/G/Cy/Ye complementary color mosaic filters, and built-in output amplifiers.
The datasheet provides detailed electrical specifications, including absolute maximum ratings and recommended operating conditions for voltages such as the output transistor drain voltage (Vop) and various clock signals. It also details performance characteristics like photo response non-uniformity (PRNU), saturation output voltage, sensitivity, smear ratio, image lag, and blooming suppression ratio under specific test conditions.
Sharp LZ21N3 specifications
| Optical size | 8.08 mm (aspect ratio 4 : 3) |
|---|---|
| Number of effective pixels | 1,650 (H) x 1,250 (V) |
| Pixel pitch | 3.95 um (H) x 3.95 um (V) |
| Package type | 20-pin half-pitch WDIP [Plastic] |
| Ambient operating temperature | -20 to +70 C |
| Standard output voltage (Typical) | 150 mV |
| Sensitivity R (Typical) | 140 to 180 mV |
All Sharp LZ21N3 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the pixel structure of the LZ21N3?
The sensor uses Mg, G, Cy, and Ye complementary color mosaic filters.
What is the recommended output transistor drain voltage (Vop)?
The typical operating voltage for Vop is 13.0 V.
What is the shutter speed for the field accumulation mode?
The shutter speed for the field accumulation mode is 1/30 s.
What is the typical ambient operating temperature?
The typical ambient operating temperature is 25.0 C.