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參數(shù)資料
| 型號(hào)： | AK4183VT |
| 廠商： | Asahi Kasei Microsystems Co.,Ltd |
| 英文描述： | I2C Touch Screen Controller |
| 中文描述： | 觸摸屏控制器的I2C |
| 文件頁數(shù)： | 4/17頁 |
| 文件大?。?/td> | 173K |
| 代理商： | AK4183VT |
ASAHI KASEI
[AK4183]
MS0500-E-00
2006/04
4
Analog Characteristics
Ta = -40
°
C to 85
°
C, VCC = 2.7V, I
2
C bus SCL=400 KHz, 12 bit mode
Parameter
ADC for Touch Screen
Resolution
No Missing Codes
Integral Nonlinearity (INL) Error
Differential Nonlinearity (DNL) Error
Offset Error
Gain Error
Throughput Rate
Touch Panel Driver On-Resistance
XP, YP
XN, YN
XP Pull Up Register (when pen interrupt enable)
Power Supply Current
Normal Mode PD0=”0“
Addressed
Power Down PD0=”0“
Not Addressed
Full Power Down (Control command PD0= ”0“ SDA=SCL= VCC)
min.
typ.
12
12
±
1
8.2
5
5
10
max.
±
2
±
6
±
4
Units
Bits
Bits
LSB
LSB
LSB
LSB
ksps
k
11
Fast Mode: SCL=400KHz
Standard Mode: SCL=100KHz
Fast Mode: SCL=400KHz
Standard Mode: SCL=100KHz
91
68
23
6
0
200
150
3
μ
A
μ
A
μ
A
μ
A
μ
A
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AK4184 | TSC with Keypad Scanner and GPIO Expander |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AK4184 | 制造商:AKM 制造商全稱:AKM 功能描述:Analog I/F IC which includes 4-wire resistive Touch Screen Controller |
| AK4184A | 制造商:AKM 制造商全稱:AKM 功能描述:TSC with Keypad Scanner and GPIO Expander |
| AK4184AEG | 制造商:AKM 制造商全稱:AKM 功能描述:TSC with Keypad Scanner and GPIO Expander |
| AK4184VG | 制造商:AKM 制造商全稱:AKM 功能描述:TSC with Keypad Scanner and GPIO Expander |
| AK4185 | 制造商:AKM 制造商全稱:AKM 功能描述:Low Power Touch Screen Controller with SPI? Interface |
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