LS027B7DH01 Sharp Microelectronics, LS027B7DH01 Datasheet - Page 28

• Manufacturer Part Number: LS027B7DH01
• Description: LCD Graphic Display Modules & Accessories 2.7 WQVGA HR-TFT 400x240 w/FPC
• Manufacturer: Sharp Microelectronics

Specifications of LS027B7DH01

• Pixel Density: 400 x 240
• Module Size (w X H X T): 62.8 mm x 42.82 mm
• Viewing Area (w X H): 58.8 mm x 35.28 mm
• Operating Temperature Range: - 20 C to + 70 C
• Attached Touch Screen: No
• Product: 2.7 in WQVGA Monochrome
• Display Mode: Transmissive
• Interface: Serial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

10． External Power Supply Circuit
An external power supply circuit is necessary to drive the memory LCD with 3V battery.
Table 10-1 shows recommended power supply IC>
Electrical Characteristics
Reference Circuit
Reference circuit is shown below.
【Remark 10-1】For detailed specification, refer to specification for each power supply IC.
【Remark 10-2】To use, set constant value after sufficient evaluation of actual application.
【Remark 10-3】For detailed specification, refer to specification for each power supply IC.
【Remark 10-4】To use, set constant value after sufficient evaluation of actual application.
Table 10-1
Table 10-2
SII
National Semiconductor
Model No.
LM2750
Vendor
S-8821
min
2.8
2.7
Vin [V]
Model No.
LM2750
SPEC No.
S-8821
LCY-1210401A
max
LM2750
5.0
5.6
S-8821
min
4.9
4.8
MODEL No.
LS027B7DH01
Vout
Charge pump type
Charge pump type
5.0
5.0
typ
Note
max
5.1
5.2
0.04
0.04
Iout
[A]
PAGE
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