900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf




Maxim Integrated Semiconductor Electronic Components Datasheet

MAX17108 Datasheet

10-Channel High-Voltage Scan Driver and VCOM Amplifier

No Preview Available !

19-4347; Rev 0; 10/08
EVAALVUAAILTAIOBNLEKIT
10-Channel High-Voltage Scan Driver and
VCOM Amplifier for TFT LCD Panels
General Description
The MAX17108 includes a 10-channel high-voltage
level-shifting scan driver and a VCOM amplifier. The
device is optimized for thin-film transistor (TFT) liquid-
crystal display (LCD) applications.
The high-voltage level-shifting scan driver can swing
from +38V to -12V and can swiftly drive capacitive
loads. There are two positive supply inputs, which pro-
vide flexibility for system design.
The operational amplifier features rail-to-rail output,
high short-circuit output current, fast slew rate, and
wide bandwidth.
The MAX17108 is available in a 28-pin, 5mm x 5mm,
lead-free thin QFN package with a maximum thickness
of 0.8mm for thin LCD panels.
LCD TVs
LCD Monitors
Applications
Features
o High-Current, High-Speed Operational Amplifier
±200mA Output Short-Circuit Current
100V/µs Slew Rate
20MHz to 3dB Bandwidth
Rail-to-Rail Outputs
o High-Voltage Level-Shifting Scan Drivers
Logic-Level Inputs
+38V to -12V Outputs
o Thermal-Overload Protection
o 28-Pin, 5mm x 5mm Thin QFN Package
Ordering Information
PART
TEMP RANGE
PIN-PACKAGE
MAX17108ETI+
-40oC to +85oC
28 Thin QFN-EP*
+Denotes a lead-free/RoHS-compliant package.
*EP = Exposed pad.
Simplified Operating Circuit
Pin Configuration
1μF
1μF
FROM
TCON
GON2
AVDD
NEG
VCOM
MAX17108
GON1
GND
POS
A1
A2
A3
A4
A5
A6
A9
A10
A7
A8 GOFF EP
Y1
Y2
Y3
Y4
Y5
Y6
Y9
Y10
Y7
Y8
1μF
100kΩ
0.1μF
100kΩ
TO PANEL
TOP VIEW
21 20 19 18 17 16 15
Y10 22
GND 23
AVDD 24
VCOM 25
NEG 26
POS 27
A10 28
MAX17108
*EP
14 Y2
13 Y1
12 GON2
11 GOFF
10 GON1
9 A1
8 A2
1 234567
*EP = EXPOSED PAD.
THIN QFN
5mm x 5mm
________________________________________________________________ Maxim Integrated Products 1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.


Maxim Integrated Semiconductor Electronic Components Datasheet

MAX17108 Datasheet

10-Channel High-Voltage Scan Driver and VCOM Amplifier

No Preview Available !

10-Channel High-Voltage Scan Driver and
VCOM Amplifier for TFT LCD Panels
ABSOLUTE MAXIMUM RATINGS
A1–A10 to GND .....................................................-0.3V to +7.5V
AVDD to GND.........................................................-0.3V to +22V
POS, NEG, VCOM to GND ..................-0.3V to (VAVDD to +0.3V)
POS to NEG.................................................................-6V to +6V
GON1, GON2 to GND ............................................-0.3V to +40V
GOFF to GND .........................................................-14V to +0.3V
Y1–Y6, Y9, Y10 to GND...........(VGOFF - 0.3V) to (VGON1 + 0.3V)
Y7, Y8 to GND .........................(VGOFF - 0.3V) to (VGON2 + 0.3V)
Y1–Y10 Load RMS Current ...............................................140mA
GON1, GON2 RMS Current .............................................350mA
GOFF RMS Current ..........................................................450mA
Continuous Power Dissipation (TA = +70°C)
28-Pin, 5mm x 5mm Thin QFN
(derate 34.5mW/°C above +70°C) .........................2758.6mW
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(Figure 1 circuit, VAVDD = 16V, VGON_ = 38V, VGOFF = -12V, TA = 0°C to +85°C. Typical values are at TA = +25°C, unless otherwise noted.)
PARAMETER
HIGH-VOLTAGE DRIVER BLOCK
GON_ Input Voltage Range
GOFF Input Voltage Range
GOFF Supply Current
GON_ Total Supply Current
CONDITIONS
A1–A10 = GND, no load
A1–A10 = GND, no load
MIN TYP MAX UNITS
12 38
-12 -4
150 300
330 540
V
V
μA
μA
Output-Voltage Low (Y1–Y10)
IY_ = 10mA
VGOFF VGOFF
+ 0.03 + 0.06
V
Output-Voltage High (Y1–Y10)
IY_ = 10mA
VGON_ VGON_
- 0.25 - 0.15
V
Rise Time (Y9, Y10)
Fall Time (Y9, Y10)
Rise Time (Y1–Y6)
Fall Time (Y1–Y6)
Rise Time (Y7, Y8)
Fall Time (Y7,Y8)
Propagation Delay High-to-Low
Transition (Y1–Y10)
TA = +25°C, VGON1 = 30V and VGOFF = -6.2V (Note 1)
TA = +25°C, VGON1 = 30V and VGOFF = -6.2V (Note 1)
TA = +25°C, VGON1 = 30V and VGOFF = -6.2V (Note 1)
TA = +25°C, VGON1 = 30V and VGOFF = -6.2V (Note 1)
TA = +25°C, VGON1 = 30V and VGOFF = -6.2V (Note 1)
TA = +25°C, VGON1 = 30V and VGOFF = -6.2V (Note 1)
VGON_ = 30V and VGOFF = -6.2V (Note 1)
200
200
450
120
1600
700
35
ns
ns
ns
ns
ns
ns
ns
Propagation Delay Low-to-High
Transition (Y1–Y10)
VGON_ = 30V and VGOFF = -6.2V (Note 1)
35 ns
2 _______________________________________________________________________________________


Part Number MAX17108
Description 10-Channel High-Voltage Scan Driver and VCOM Amplifier
Maker Maxim
PDF Download

MAX17108 Datasheet PDF






Similar Datasheet

1 MAX1710 High-Speed / Digitally Adjusted Step-Down Controllers
Maxim
2 MAX17101 Step-Down Controller
Maxim Integrated Products
3 MAX17103 DC-DC Converter
Maxim Integrated
4 MAX17105 8-String WLED Driver
Maxim
5 MAX17108 10-Channel High-Voltage Scan Driver and VCOM Amplifier
Maxim
6 MAX17109 High-Voltage Scan Driver
Maxim Integrated





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z



Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy