HD66503 Datasheet, PDF (24/27 Pages) Hitachi Semiconductor – (240-Channel Common Driver with Internal LCD Timing Circuit)

HD66503
10. This value is specified for the current flowing through GND under the following conditions: Each
terminal of MEOR, MWS0 to MWS5, DUTY, SHL, '2&, ',632)), 5(6(7, and CR is
connected to V_CC, M/6 to GND, and frequency of CL1, FLM, M is respectively established as
follows.
f_CL1 = 15 kHz, f_FLM = 62.5 Hz, f_M = 120 Hz
11. This value is specified for the current flowing through V_EE under the following condition
described in note 8. Do not connect any lines to pin X.
12. Figure 19 shows a typical relation among ocsillation frequency R_f and C_f. Oscillation frequency
may vary with mounting conditions.
300
200
C_f = 100 (pF)
100
0
0
100
200
R_f (kΩ)
Figure 19 Ocsillation Frequency Characteristics
13. Indicates the resistance between one pin from X1 to X240 and another pin from the V pins
V1L/R, V2L/R, V5L/R, and V6L/R, when a load current is applied to the X pin; defined under the
following conditions:
V_CC–V_EE = 28 (V)
V1L/R, V6L/R = V_CC–1/10 (V_CC–V_EE)
V5L/R, V2L/R = V_EE + 1/10 (V_CC–V_EE)
V1L, V1R
RON
V6L, V6R
V5L, V5R
Pin X (X1 to X240)
V2L, V2R
Connect any of these MOS switch
Figure 20 On Resistance Conditions
950