※ : Products list (parametric search)
※ : Products list (parametric search)
※ : Products list (parametric search)
※ : Products list (parametric search)
※ : Products list (parametric search)
※ : Products list (parametric search)
※ : Products list (parametric search)
※ : Products list (parametric search)
Knowledge
This webpage doesn't work with Internet Explorer. Please use the latest version of Google Chrome, Microsoft Edge, Mozilla Firefox or Safari.
require 3 characters or more.
The information presented in this cross reference is based on TOSHIBA's selection criteria and should be treated as a suggestion only. Please carefully review the latest versions of all relevant information on the TOSHIBA products, including without limitation data sheets and validate all operating parameters of the TOSHIBA products to ensure that the suggested TOSHIBA products are truly compatible with your design and application.Please note that this cross reference is based on TOSHIBA's estimate of compatibility with other manufacturers' products, based on other manufacturers' published data, at the time the data was collected.TOSHIBA is not responsible for any incorrect or incomplete information. Information is subject to change at any time without notice.
require 3 characters or more.
Toshiba Electronic Devices & Storage Corporation ("Toshiba") has launched a lens reduction type[1] CCD linear image sensor “TCD2728DG” for A3 multifunction printers.
The impact of random noise (NDσ)[2] contained in the signal needs to be reduced to improve image quality.
The TCD2728DG has reduced the output amplifier gain[3] of Toshiba’s existing product TCD2726DG and has achieved approximately 40%[4] reduction in random noise (NDσ). This improvement enhances the image quality in multifunction The new product features a data rate of 100MHz (50MHz×2ch) with a high-speed CCD linear image sensor.
Notes:
[1] The method of reducing an image with optical lenses and projecting it onto a CCD or CMOS image sensor.
[2] Irregular noise that affects the quality of the image.
[3] A circuit to adjust the amplification of the output signal. Amplification and noise are proportional.
[4] Values measured by Toshiba.
Note:
[5] Circuit for generating signals necessary to drive a linear image sensor.
Part number | TCD2728DG |
---|---|
Effective number of Image Sensing Elements | 7500 elements by 3 lines |
Image Sensing Element Size | 4.7μm×4.7μm |
Power Supply | VAVDD, VDVDD, VCKDVDD: 3.1V to 3.5V VVDD10: 9.5V to 10.5V |
Data rate (Max) | 100MHz (50MHz×2ch) |
Package | 32 PIN CERDIP |
Package Size | 53.60mm (L)×9.65mm (W) |
Function | Timing Generator circuit, CCD driver |