HD66137 Datasheet, PDF (11/19 Pages) Hitachi Semiconductor – High-Voltage Durable 240-Channel Common Driver for Dot-Matrix STN LCD

HD66137T
Absolute Maximum Rating
Item
Symbol Ratings
Unit
Notes
Power supply Logic circuit
V_CC
–0.3 to +7.0
V
voltage
LCD drive circuit V_LCD
–0.3 to +25.0
V
V_EE
–20.0 to +0.3
V
Input voltage (1)
VT1
–0.3 to V_CC + 0.3
V
Input voltage (2)
VH
–0.3 to V_LCD
V
Input voltage (3)
VL
+0.3 to V_EE
V
Input voltage (4)
VM
–0.3 to + 5.0
V
1, 8
1, 3, 8
1, 4, 8
1, 2
1, 5, 8
1, 6, 8
1, 7, 8
Operating temperature
Topr
–30 to +75
°C
Storage temperature
Tstg
–55 to +110
°C
Notes: 1. Voltage from GND.
2. Applicable to DIO1, DISPOFF, SHL, M, NWS0, NWS1, NWS2, NWS3, NWS4, RESET, MODE0,
MODE1, CL, M/S, AMP, CCL, DIO2.
3. Applicable to V_LCDL, R pins.
4. Applicable to V_EEL, R pins.
5. Applicable to V_HL, R pins.
6. Applicable to V_LL, R pins.
7. Applicable to V_ML, R pins.
(Caution)
Operating the LSI in excess of the absolute maximum rating will result in permanent damage.
Use the LSI observing electrical characteristic conditions in normal operation. Exceeding the
conditions will cause malfunctions or will affect LSI reliability.
8. Observe the sequence of activation and inactivation for the following power supplies and signals.
And this sequence apply to use built - in switching circuit.
If the sequence is not observed, it may cause LSI malfunction, permanent damage, or adverse
effects.
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