MSM5299BGS

The MSM5299BGS is a kind of dot matrix LCD's segment driver LSI fabricated by low power CMOS metal gate technology. The LSI includes 80-bit bidirectional shift register, 80-bit latch, 80-bit level shifter and 80-bit 4-level driver.The device receives the display data, which consists of 4-bit parallel, from the LCD controller LSI, then output the LCD driving waveform to the LCD. The device can drive a variety of LCD panel because the bias voltage, which determines the LCD driving voltage, can be optionally supplied from the external source.

There are some features as follows: (1)supply voltage: 4.5 to 5.5 V; (2)LCD driving voltage: 8 to 26 V; (3)applicable LCD duty: 1/64 to 1/256; (4)bias voltage can be supplied externally; (5)LCD output: 80; (6)power down function; (7)4-bit data parallel data processing; (8)can be interfaced with the LCD controller LSI MSM6255GS; (9)100 pin plastic QFP (QFP100-P-1420-K); (10)100 pin VI plastic QFP (QFP100-P-1420-VIK).

What comes next is about the absolute maximum ratings: (1)supply voltage (1), VDD: -0.3 to +6.0 V at Ta=25; (2)supply voltage (2), VDD-VEE: 0 to 27 V when Ta=25 and 0 to 30 V when connecting resistor (RS47) at VEE pin, Ta=25; (3)input voltage, VI: -0.3 to VDD+0.3 V at Ta=25; (4)storage temperature, TSTG: -55 to +150. Then is about the recommended operating conditions: (1)supply voltage (1), VDD: 4.5 to +5.5 V; (2)supply voltage (2), VDD-VEE: 8 to 26 V when Ta=25 and 8 to 28 V when connecting resistor (RS47) at VEE pin, Ta=25; (3)operating temperature, TOP: -20 to +85.

The following is about the DC characteristics (VDD=5 V±10%, Ta=-20 to +85): (1)"H" input voltage, VIH: 0.8VDD V min; (2)"L" input voltage, VIL: 0.2VDD V max; (3)"H" input current, IIH: 1A max when VIH=VDD, VDD=5.5 V; (4)"L" input current, IIL: -1A max when VIH=0 V, VDD=5.5 V; (5)"H" output voltage, VOH: VDD-0.4 V min at IO=-0.2 mA, VDD=4.5 V; (6)"L" output voltage, VOL: 0.4 V max at IO=0.2 mA, VDD=4.5 V; (7)input capacitance, CI: 5 pF typ at f=1 MHz.