- 您现在的位置：买卖IC网 > PDF目录67389 > AT42QT1111-AU (ATMEL CORP) PROXIMITY SENSOR-CAPACITIVE, 0-5V, SQUARE, SURFACE MOUNT PDF资料下载
参数资料
| 型号： | AT42QT1111-AU |
| 厂商： | ATMEL CORP |
| 元件分类： | 速度传感器和接近开关 |
| 英文描述： | PROXIMITY SENSOR-CAPACITIVE, 0-5V, SQUARE, SURFACE MOUNT |
| 封装： | 7 X 7 MM, 1 MM HEIGHT, 0.80 MM PITCH, ROHS COMPLIANT, PLASTIC, MS-026ABA, TQFP-32 |
| 文件页数： | 29/50页 |
| 文件大小： | 637K |
| 代理商： | AT42QT1111-AU |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页当前第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页第46页第47页第48页第49页第50页
35
9571B–AT42–08/10
AT42QT1111-MU/AT42QT1111-AU
7.14
Address 17: LED Fade/Key to LED
FADE: enables/disables fading for all LEDs. This is a global setting; either all LEDs fade, or
none of them.
0 = disable (no fade).
1 = enable fading on and off.
LED_n: activates the LED output for the corresponding key output DETECTn (where n is 0–6).
1 = enables the “Detect” output to follow the status of the corresponding key.
0 = disable this function, in which case the “Detect” pin will always output its “Out of Detect”
PWM (see Section 7.12 on page 33).
Default FADE value:
0 (disabled)
Default LED_n value:
1 (enabled)
7.15
Address 18: LED Latch
LATCH_n: enables/disables latching of the LED for the corresponding key output DETECTn
(where n is 0–6).
1 = enables latching. When latching is enabled for a given LED, the LED toggles its state each
time the key is touched.
0 = disables latching.
Note that bit 7 is reserved and should be set to zero.
Default LATCH_n value:
0x00 (latch disabled)
7.16
Addresses 19–29: Negative Threshold (NTHR)/Negative Hysteresis (NHYST)
Table 7-13.
LED Fade/Key to LED
Address
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
17
FADE
LED_6
LED_5
LED_4
LED_3
LED_2
LED_1
LED_0
Table 7-14.
LED Latch
Address
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
18
0
LATCH_6
LATCH_5
LATCH_4
LATCH_3
LATCH_2
LATCH_1
LATCH_0
Table 7-15.
Negative Threshold/Negative Hysteresis
Address
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
19
KEY_0_NTHR
KEY_0_NHSYT
20
KEY_1_NTHR
KEY_1_NHSYT
21
KEY_2_NTHR
KEY_2_NHSYT
22
KEY_3_NTHR
KEY_3_NHSYT
23
KEY_4_NTHR
KEY_4_NHSYT
24
KEY_5_NTHR
KEY_5_NHSYT
相关PDF资料 |
PDF描述 |
|---|---|
| AT76C453AC-MY19T | IMAGE SENSOR-CMOS, 708(H) X 494(V) PIXEL, 30fps, SURFACE MOUNT |
| ATF-33143-TR2 | X BAND, Si, N-CHANNEL, RF SMALL SIGNAL, HEMFET |
| ATF-33143-BLK | X BAND, Si, N-CHANNEL, RF SMALL SIGNAL, HEMFET |
| ATF-33143-TR1 | X BAND, Si, N-CHANNEL, RF SMALL SIGNAL, HEMFET |
| ATF-50189 | 0 MHz - 2400 MHz RF/MICROWAVE NARROW BAND MEDIUM POWER AMPLIFIER |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AT42QT1111-AU QS383 | 制造商:Atmel Corporation 功能描述:QTOUCH 11 KEY TOUCH SENSOR IC |
| AT42QT1111MU | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:QTouch? 11-key Sensor IC |
| AT42QT1111-MU | 功能描述:电容触摸传感器 QTouch 11 Key Touch Sensor IC RoHS:否 制造商:Microchip Technology 电源电压: 通道数量: 封装 / 箱体: 尺寸: 温度范围: |
| AT42QT1111-MU QS384 | 制造商:Atmel Corporation 功能描述:QTOUCH 11 KEY TOUCH SENSOR IC |
| AT42QT1244-AU | 功能描述:电容触摸传感器 QMatrix FMEA 24 Key Sensor IC RoHS:否 制造商:Microchip Technology 电源电压: 通道数量: 封装 / 箱体: 尺寸: 温度范围: |
发布紧急采购，3分钟左右您将得到回复。