upd161608 Renesas Electronics Corporation., upd161608 Datasheet - Page 38

• Manufacturer Part Number: upd161608
• Description: 176-rgb X 220-dot 1-chip Driver Ic For 262,144-color Tft-lcd Display
• Manufacturer: Renesas Electronics Corporation.

AP2-AP0: Adjust the amount of current from the stable-current source in the internal operational amplifier circuit.
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When the amount of current becomes large, the driving ability of the operational-amplifier circuits increase.
Adjust the current taking into account the power consumption. During times when there is no display, such as
when the system is in a sleep mode.
AP2
0
0
0
0
1
1
1
1
AP1
0
0
1
1
0
0
1
1
AP0
0
1
0
1
0
1
0
1
Data Sheet S17594EJ2V0DS
Amount of Current in Operational Amplifier
Large medium
Medium small
Large small
Smallest
Medium
Largest
Large
Small
μ
PD161608