HD66503 Datasheet, PDF (21/27 Pages) Hitachi Semiconductor – (240-Channel Common Driver with Internal LCD Timing Circuit)

HD66503
Absolute Maximum Ratings
Item
Symbol Ratings
Unit
Notes
Power voltage
Logic circuit
V_CC
–0.3 to +7.0
V
2
LCD drive circuit V_EE
V_CC – 30.0 to V_CC + 0.3
V
5
Input voltage (1)
VT1
–0.3 to V_CC + 0.3
V
2, 3
Input voltage (2)
VT2
V_EE – 0.3 to V_CC + 0.3
V
4, 5
Operating temperature
T_opr
–20 to +75
°C
Storage temperature
T_stg
–40 to +125
°C
Notes: 1. If the LSI is used beyond its absolute maximum rating, it may be permanently damaged. It
should always be used within the limits of its electrical characteristics in order to prevent
malfunction or unreliability.
2. Measured relative to GND (0V).
3. Applies to all input pins except for V1L, V1R, V2L, V2R, V5L, V5R, V6L, and V6R, and to
input/output pins in high-impedance state.
4. Applies to pins V1L, V1R, V2L, V2R, V5L, V5R, V6L, and V6R.
5. Apply the same voltage to pairs V1L and V1R, V2L and V2R, V5L and V5R, V6L and V6R, and
V_EEL and V_EER.
It is important to preserve the relationships V_CC1 = V_CC2 ≥ V1L = V1R ≥ V6L = V6R ≥ V5L = V5R
≥ V2L = V2R ≥ V_EEL = V_EER
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