EL9202ILZ Intersil, EL9202ILZ Datasheet - Page 11
![IC AMP QUAD PROGR TFT-LCD 24-QFN](/photos/28/19/281931/24-vqfn_r_sml.jpg)
EL9202ILZ
Manufacturer Part Number
EL9202ILZ
Description
IC AMP QUAD PROGR TFT-LCD 24-QFN
Manufacturer
Intersil
Datasheet
1.EL9200ILZ.pdf
(15 pages)
Specifications of EL9202ILZ
Applications
TFT-LCD Panels: VCOM Driver
Output Type
Rail-to-Rail
Number Of Circuits
4
-3db Bandwidth
44MHz
Slew Rate
80 V/µs
Current - Supply
10.5mA
Current - Output / Channel
65mA
Voltage - Supply, Single/dual (±)
4.5 V ~ 16.5 V, ±2.25 V ~ 8.25 V
Mounting Type
Surface Mount
Package / Case
24-VQFN Exposed Pad, 24-HVQFN, 24-SQFN, 24-DHVQFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
more than 200µs. The output sink current will decrease and
the V
To avoid unintentional adjustment, the EL9200, EL9201, and
EL9202 guarantees to reject CTL pulses shorter than 20µs.
NOTE: CE should be disabled (pulled low) before powering down the device to assure that the glitches and transients will not cause unwanted
EEPROM overwriting.
COUNTER
OUTPUT
COM
Mid to Lo
Mid to Hi
V
> 4.9V
COM
CTL
CTL
CE
X
X
level will increase by one LSB.
CTL HIGH
CTL LOW
V
DD
/2
UNDEF
CTL
11
INPUT
CE
Lo
Hi
Hi
X
X
IHMPW
78
EL9200, EL9201, EL9202
FIGURE 27. V
0 to V
V
V
V
V
V
TABLE 1. TRUTH TABLE
DD
DD
DD
DD
DD
DD
79
COM
CTL
MTC
ADJUSTMENT
Since the internal comparators come up in an unknown
state, the very first CTL pulse is ignored to avoid the
possibility of a false pulse.
See Figure 27 for the timing information.
CTL
No Change
No Change
Decrement
Increment
7A
Read
ILMPW
SET
CTL
7B
IHRPW
Increased
Increased
OUTPUT
Normal
Normal
Lower
I
CC
7A
CTL
ILRPW
MEMORY
Program
Read
October 30, 2008
X
X
X
FN7438.1