AK4186 AKM [Asahi Kasei Microsystems], AK4186 Datasheet - Page 33

• Manufacturer Part Number: AK4186
• Description: Low Power Touch Screen Controller with I2C Interface
• Manufacturer: AKM [Asahi Kasei Microsystems]

" These products and their specifications are subject to change without notice.
" Descriptions of external circuits, application circuits, software and other related information contained in this
" Any export of these products, or devices or systems containing them, may require an export license or other official
" AKM products are neither intended nor authorized for use as critical components
" It is the responsibility of the buyer or distributor of AKM products, who distributes, disposes of, or otherwise places
MS1068-E-04
Date (YY/MM/DD)
09/03/30
09/10/22
10/07/02
10/12/15
11/03/30
When you consider any use or application of these products, please make inquiries the sales office of Asahi Kasei
Microdevices Corporation (AKM) or authorized distributors as to current status of the products.
document are provided only to illustrate the operation and application examples of the semiconductor products. You
are fully responsible for the incorporation of these external circuits, application circuits, software and other related
information in the design of your equipments. AKM assumes no responsibility for any losses incurred by you or
third parties arising from the use of these information herein. AKM assumes no liability for infringement of any
patent, intellectual property, or other rights in the application or use of such information contained herein.
approval under the law and regulations of the country of export pertaining to customs and tariffs, currency exchange,
or strategic materials.
other hazard related device or system
approved with the express written consent by Representative Director of AKM. As used here:
the product with a third party, to notify such third party in advance of the above content and conditions, and the
buyer or distributor agrees to assume any and all responsibility and liability for and hold AKM harmless from any
and all claims arising from the use of said product in the absence of such notification.
Note1) A critical component is one whose failure to function or perform may reasonably be expected to result,
whether directly or indirectly, in the loss of the safety or effectiveness of the device or system containing it,
and which must therefore meet very high standards of performance and reliability.
Note2) A hazard related device or system is one designed or intended for life support or maintenance of safety
or for applications in medicine, aerospace, nuclear energy, or other fields, in which its failure to function or
perform may reasonably be expected to result in loss of life or in significant injury or damage to person or
property.
03
Revision
00
01
02
04
Reason
First Edition
Error
Correction
Product
Addition
Spec
Change
Error
Correction
Note2)
, and AKM assumes no responsibility for such use, except for the use
REVISION HISTORY
IMPORTANT NOTICE
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Contents
Sequence Mode Data Register
Setup Sequence
AK4186EN was added.
ANALOG CHARACTERISTICS
PIN/FUNCTION
“register address 03H” →“register address 02H”
Pin No. D3, 12: BL
Figure 27 was changed.
SEQST7-0 = 03H → SEQST3-0 = 02H
Gain Error (AK4186EN): -6 → -4.5 (min)
“Touch Panel Bottom Right Input”
→ “Touch Panel Bottom Left Input”
Note1)
in any safety, life support, or
+2 → +3.5 (max)
[AK4186]
2011/03