Features: · Row signal for LCD· 65 low-impedance LCD driver outputs· On-chip oscillator with external resistor and internal capacitor· Duty : 1/17, 1/33, 1/49, 1/65· Low power consumption· Logic power supply : 2.7 to 5.5 V· LCD power supply : VDD − 4.0 to VDD − 16.0 V· CMOS Si-...
T6B66BFG: Features: · Row signal for LCD· 65 low-impedance LCD driver outputs· On-chip oscillator with external resistor and internal capacitor· Duty : 1/17, 1/33, 1/49, 1/65· Low power consumption· Log...
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| Item |
Symbol |
Rating |
Unit |
| Supply Voltage (1) |
VDD (Note 1) |
−0.3 to 7.0 |
V |
| Supply Voltage (2) |
VEE1,2 (Note 3) |
VDD − 18.0 to VDD + 0.3 |
V |
| Input Voltage |
VIN (Note 1, 2) |
−0.3 to VDD + 0.3 |
V |
| Operating Temperature |
Topr |
−20 to 75 |
|
| Storage Temperature |
Tstg |
−55 to 125 |
The T6B66BFG is a row (common) driver LSI for a small- or medium-scale dot matrix LCD.
The T6B66BFG generates timing signals for the display using an on-chip oscillator and also controls the T6B65AFG column (segment) LCD driver.
Four duty options are available: 1/17, 1/33, 1/49 and 1/65.
The IC is equipped with 65 low-impedance row-driver outputs.Moreover, the IC incorporates internal resistors to divide the bias voltage, a power supply operational amplifier, DC-DC converter and a contrast control circuit; it is therefore easy to construct a low-power LCD system consisting of a T6B66BFG and a T6B65AFG column (segment) LCD driver.
T6B66BFG is lead (Pb)-free product.