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Numéro de référence | JBT6K47-AS | ||
Description | Source Driver | ||
Fabricant | Toshiba Semiconductor | ||
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JBT6K47-AS
Preliminary TOSHIBA CMOS Digital Integrated Circuits Silicon Monolithic
JBT6K47-AS
Source Driver for TFT LCD Panels
The JBT6K47-AS is a 64 gray-level, 240-channel-output source driver for TFT LCD panels. 6-bit digital input
enable to display colors using internal DA converter and five external power supplies. Also, JBT6K47-AS
incorporates power saving function to control recognition of the grayscale data input. When display performance is
not necessary, such as in a portable device, JBT6K47-AS ignores the grayscale input data.
Based on high-speed CMOS, the JBT6K47-AS offers both low power consumption and high-speed operation.
Features
· Grayscale data: 18-bit digital (3 outputs × 6 bits) parallel transfer method, selectable write direction
· Panel drive outputs: 240 outputs
· Grayscale levels: Capable of switching 2-grayscale mode and 16 grayscale/64 grayscale mode, and capable of
reference analog voltage inputs.
· High-speed operation: 5 MHz (max)
· Display mode: Normal display mode
· Power supply voltage: Digital power supply voltage (DVDD) .............2.5 to 3.6 V
Analog power supply voltage (AVDD)..............4.5 to 5.6 V
· Operating temperature: −20 to 75°C
· Package: Gold bump chip
· CMOS process
· Cascading multiple devices
1 2002-01-30
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Pages | Pages 22 | ||
Télécharger | [ JBT6K47-AS ] |
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