ISL45042IRZ-T Intersil, ISL45042IRZ-T Datasheet - Page 8

• Manufacturer Part Number: ISL45042IRZ-T
• Description: IC LCD MODULE CALIBRATOR 8-DFN
• Manufacturer: Intersil
• Type: Calibratorr

Specifications of ISL45042IRZ-T

• Applications: LCD Display
• Mounting Type: Surface Mount
• Package / Case: 8-TDFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ISL45042 Truth Table
The ISL45042 truth table is shown in Table 2. For proper
operation the CE should be disabled (pulled low) before
powering the device down to assure that the glitches and
transients will not cause unwanted EEPROM overwriting.
Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time without
notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and
reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result
from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries.
NOTE:
AFTER POWER IS 1ST APPLIED,
THE VERY 1ST CTL PULSE IS IGNORED
CTL V
COUNTER
CTL HIGH
CTL LOW
START PROGRAMMING
OUTPUT
VCOM
DD
CE
/2
All Intersil U.S. products are manufactured, assembled and tested utilizing ISO9000 quality systems.
UNDEF.
CTL
Intersil Corporation’s quality certifications can be viewed at www.intersil.com/design/quality
IHMPW
For information regarding Intersil Corporation and its products, see www.intersil.com
CE
ST
8
78
THE TIMING DIAGRAM ABOVE SHOWS POST POWER-UP TIMING.
FIGURE 8. ISL45042 TIMING DIAGRAM
79
CTL
MTC
ISL45042
CTL
7A
ILMPW
.
Mid to Lo
Mid to Hi
>4.9V
CTL
7B
X
STOP PROGRAMMING
AFTER PROGRAMMING
INPUT
IGNORES 1ST PULSE
CE
Lo
Hi
Hi
Hi
START PROGRAMMING
7A
TABLE 2. TRUTH TABLE
CTL
VDD
VDD
VDD
VDD
VDD
IHRPW
CTL
No Change Increased
No Change Increased
Decrement
Increment
ILRPW
OUT
OUTPUT
Normal
Normal
ICC
MEMORY
April 13, 2011
Program
Read
FN6072.9
X
X