MAX8798AETX+T Maxim Integrated Products, MAX8798AETX+T Datasheet - Page 15

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MAX8798AETX+T

Manufacturer Part Number
MAX8798AETX+T
Description
Display Drivers Internal-Switch Boos t Regulator with Int
Manufacturer
Maxim Integrated Products
Datasheet

Specifications of MAX8798AETX+T

Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Figure 2. MAX8798 Typical Operating Circuit
Integrated 3-Channel Scan Driver for TFT LCDs
0.22μF
I
VL
2
C BUS
PANEL
2.2V TO 3.6V
SYSTEM
V
______________________________________________________________________________________
IN
V
IN
20kΩ
10μF
VN
VP
Internal-Switch Boost Regulator with
20kΩ
0.1μF
0.1μF
20kΩ
3nF
200Ω
200Ω
-12V, 20mA
VN
DISH
GON
CPV
OE
STV
OECON
CKVCS
CKVB
CKVBCS
CKV
GOFF
STVP
VL
V
GND
SDA
SCL
DD
10Ω
0.1μF
SCLS
1μF
SHDN
WPP
MAX8798
0.1μF
IN
WPN
2.6μH
0.1μF
SET
BOOST
COMP
VCOM
BGND
PGND
AGND
R
25kΩ
OUT
0.1μF
NEG
POS
SET
LX
FB
100kΩ
R
C
220pF
0.1μF
COMP
COMP
D1
0.1μF
10μF
200kΩ
34kΩ
R1
R2
0.1μF
R3
200kΩ
R4
200kΩ
TO VCOM
BACKPLANE
0.1μF
V
8V, 300mA
VP
20V, 20mA
MAIN
15

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