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參數資料
| 型號： | UCB1200BE |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 調制器/解調器 |
| 英文描述： | Advanced modem/audio analog front-end |
| 中文描述： | MODEM-SUPPORT CIRCUIT, PQFP48 |
| 封裝： | 7 X 7 MM, 1.40 MM HEIGHT, PLASTIC, SOT-313-2, LQFP-48 |
| 文件頁數： | 18/54頁 |
| 文件大小： | 1052K |
| 代理商： | UCB1200BE |
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1998 Jul 22
18
Philips Semiconductors
Product specification
Advanced modem/audio analog front-end
UCB1200
TOUCH SCREEN MODE SELECTION
SUMMARY OF TOUCH SCREEN MODES;
note 1
Notes
1.
2.
3.
Control register address 9 is used for touch screen mode selection.
The powered and grounded touch screen pins may be interchanged.
In this mode, the touch screen bias must be disabled by the user to prevent false interrupts.
TSC_MODE[N]
SELECTED BITS
TOUCH SCREEN BIAS
SOURCE
ADC MULTIPLEXER SETTING
00
01
10
11
interrupt
pressure
position
position
resistor to V
DDA1
touch screen bias circuit
touch screen bias circuit
touch screen bias circuit
defined by ADC_INPUT[n]
touch screen current monitor
defined by ADC_INPUT[n]
defined by ADC_INPUT[n]
TOUCH SCREEN
MEASUREMENT
TSPX
TSMX
TSPY
TSMY
TOUCH
SCREEN
MODE
TOUCH
SCREEN
BIAS
X position
Y position
pressure - 1
pressure - 2
pressure - 3
pressure - 4
pressure - 5
X-plate resistance
Y-plate resistance
interrupt
powered
(2)
ADC_INPUT[n]
powered
(2)
powered
floating
floating
grounded
powered
(2)
floating
powered
grounded
(2)
ADC_INPUT[n]
powered
(2)
floating
grounded
powered
floating
grounded
(2)
floating
powered
ADC_INPUT[n]
powered
(2)
grounded
(2)
grounded
powered
floating
floating
floating
powered
(2)
grounded
ADC_INPUT[n]
grounded
(2)
grounded
(2)
floating
floating
grounded
powered
floating
grounded
(2)
grounded
position
position
pressure
pressure
pressure
pressure
pressure
pressure
pressure
interrupt
enabled
enabled
enabled
enabled
enabled
enabled
enabled
enabled
enabled
disabled
(3)
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|---|---|
| UCB1300 | Advanced modem/audio analog front-end |
| UCB1300BE | Advanced modem/audio analog front-end |
| UCB1400BE | Audio codec with touch screen controller and power management monitor |
| UCB1400 | Audio codec with touch screen controller and power management monitor |
| UCB1500 | PCI to AC97 bridge/host controller |
相關代理商/技術參數 |
參數描述 |
|---|---|
| UCB1300 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Advanced modem/audio analog front-end |
| UCB1300BE | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Advanced modem/audio analog front-end |
| UCB1400 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Audio codec with touch screen controller and power management monitor |
| UCB1400BE | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Audio codec with touch screen controller and power management monitor |
| UCB1400BE,128 | 功能描述:接口—CODEC AUDIO CODEC WITH TOUCHSCREEN RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉換速率:48 kSPs 接口類型:I2C ADC 數量:2 DAC 數量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel |
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