Features: 1.1 General` On-chip TV control tuning` Hardware and software compatible with SAA5290, SAA5291 and SAA5296` Single +5 V power supply` RGB interface to standard decoder ICs, push-pull output drive` SDIP52 package` Single crystal oscillator for display and microcontroller.1.2 Microcontroll...
SAA5288: Features: 1.1 General` On-chip TV control tuning` Hardware and software compatible with SAA5290, SAA5291 and SAA5296` Single +5 V power supply` RGB interface to standard decoder ICs, push-pull outpu...
SeekIC Buyer Protection PLUS - newly updated for 2013!
268 Transactions
All payment methods are secure and covered by SeekIC Buyer Protection PLUS.
SYMBOL | PARAMETER | CONDITIONS | MIN. | MAX. | UNIT |
VDD | supply voltage (all supplies) | -0.3 | +6.5 | V | |
VI | input voltage (any input) | note 1 | -0.3 | VDD + 0.5 | V |
VO | output voltage (any output) | note 1 | -0.3 | VDD + 0.5 | V |
IO | output current (each output) | - | ±10 | mA | |
IIOK | DC input or output diode current | - | ±20 | mA | |
Tamb | operating ambient temperature | -20 | +70 | °C | |
Tstg | storage temperature | -55 | +125 | °C |
The SAA5288 is a microcontroller for use in televisions with an OSD generator compatible with the Economy Teletext/TV microcontroller family (SAA5290, SAA5291, SAA5296 etc.). TV control facilities are provided by an on-chip industry standard 80C51 microcontroller and a 1 kbyte DRAM is included for OSD memory.
Hardware and software compatibility with the Economy Teletext/TV microcontroller family minimizes the changes required to develop a TV control function of SAA5288 for areas where teletext is not broadcast.
The SAA5288 cannot acquire Teletext but is based on a Teletext device. Therefore, throughout this document references are made to Teletext especially when describing the Display/OSD section. The Display/OSD section is fully compatible with a Teletext display and has all the features associated with Teletext (i.e. double height/width, flash, teletext boxes, graphics, etc.). The Display section of SAA5288 is described with reference to Teletext to allow software compatibility with the Economy Teletext/TV microcontroller family.