Data Sheet S15381EJ1V0DS

10

µµµµPD161602A/B

4.1

γγγγ-Correction Power Supply Connection Example

The

µ PD161602A/B enables customization of the γ -correction power supply on both the positive and negative

polarity sides (refer to 6. RELATIONSHIP BETWEEN INPUT DATA AND OUTPUT VOLTAGE VALUE).

Consequently, a

γ -correction power supply does not have to be input externally when a single source-driver chip is

being used in the panel.

Multiple chips can also be used without having to input a

γ -correction power supply externally because the error

between the chips can be absorbed by shorting the

γ -correction power supply pins, as shown in Figure 4–2.

Figure 4–2.

γγγγ -Correction Power-Supply Connection Example

mPD161602

External power supply input

Open

<Example 1 (GAM = L)>

·Single chip

mPD161602

<Example 2 (GAM = H)>

mPD161602

<Example 1 (GAM = L)>

·Multiple chips

mPD161602

mPD161602

<Example 2 (GAM = H)>

mPD161602

External power supply input

External power supply input

External power supply input

External power supply input

External power supply input