charge-transfer QT touch keys
Abstract: QT220 SSOP-20 850C QT220-ISSG Chirp modulation
Text: QT220 lQ 2 KEY QTOUCH SENSOR IC z Two independent charge-transfer ‘QT’ touch keys z Individual outputs per channel - active high z Projects prox fields through any dielectric SNS1A 1 20 SNS2K/OPT1 SNS1K 2 19 SNS2A n.c. 3 18 OPT2 SPEED 4 17 n.c. 16
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QT220
20-SSOP
charge-transfer QT touch keys
QT220
SSOP-20
850C
QT220-ISSG
Chirp modulation
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QT1103-ISG
Abstract: CHARGE-TRANSFER TOUCH SENSOR AN-KD02 capacitive touch key sensor MCU resistor 220 1W XC6215 850C QUANTUM QTOUCH CAPACITIVE
Text: QT1103 lQ QTOUCH 10-KEY SENSOR IC SNS5K SNS6 SNS6K SNS7 SNS7K 25 16 SNS5 26 15 SNS4K SNS9 27 14 SNS4 SNS9K 28 13 SNS3K N/C 29 12 SNS3 30 11 SNS2K 1W 31 10 SNS2 RX 32 9 SNS1K 2 3 4 5 6 7 8 N/C SNS0 SNS0K SNS1 The key electrodes can be designed into a conventional Printed Circuit
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QT1103
10-KEY
QT1103
QT1103-ISG
CHARGE-TRANSFER TOUCH SENSOR
AN-KD02
capacitive touch key sensor MCU
resistor 220 1W
XC6215
850C
QUANTUM QTOUCH CAPACITIVE
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FR2 PCB
Abstract: QT1080 340-ms AN-KD02 Qtouch QT1081 QT1081-ISG QUANTUM QTOUCH CAPACITIVE
Text: QT1081 lQ 8-KEY QTOUCH SENSOR IC SNS5K SNS6K SNS6 2 3 4 5 11 SNS2K 10 SNS2 9 SN1K 8 OUT_4 29 OUT_5 30 OUT_6 31 6 7 SNS0 SNS0K 1 OSC N/C OUT_7 32 SNS1 QT1081 32-QFN 14 SNS4 13 SNS3K 12 SNS3 OUT_2 27 OUT_3 28 VDD QTouch™ sensors employ a single reference capacitor tied to two pins
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QT1081
32-QFN
FR2 PCB
QT1080
340-ms
AN-KD02
Qtouch
QT1081
QT1081-ISG
QUANTUM QTOUCH CAPACITIVE
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QT1080-IS48G
Abstract: aks 57 AN-KD02 QT1080 QT1080-ISG digital height sensor
Text: QT1080 lQ " 100% autocal for life - no adjustments required " Direct outputs - either encoded or ‘per key’ " Fully debounced results " 2.8V to 5.0V single supply operation " 45µA current typ @ 3V in 360ms LP mode " AKS Adjacent Key Suppression SNS5K
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QT1080
360ms
32-QFN
QT1080-IS48G
aks 57
AN-KD02
QT1080
QT1080-ISG
digital height sensor
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Untitled
Abstract: No abstract text available
Text: Features • Sensor Keys: • • • • • • • • • • • • • • • • • • • – Up to 11 QTouch channels Data Acquistion: – Measurement of keys triggered either by a signal applied to the SYNC pin or at regular intervals timed by the AT42QT1111's internal clock
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AT42QT1111
9571Bâ
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Untitled
Abstract: No abstract text available
Text: Atmel AT42QT1110-MU AT42QT1110-AU 11-key QTouch Touch Sensor IC DATASHEET Features Sensor Keys: Up to 11 QTouch® channels Data Acquisition: Measurement of keys triggered either by a signal applied to the SYNC pin or at regular intervals timed by the AT42QT1110 internal clock
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AT42QT1110-MU
AT42QT1110-AU
11-key
AT42QT1110
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basic principle of ups system
Abstract: Marking Code s3 diode Chirp modulation metal proximity detector sensor QT240-IG Qtouch ssop-20 touch button touch switch with pcb layout QT240-ISS-G
Text: QT240 lQ 4 KEY QTOUCH SENSOR IC z Four independent charge-transfer ‘QT’ touch keys z Individual outputs per channel - active high z Projects prox fields through any dielectric z Sensitivity easily adjusted on a per-channel basis z 100% autocal for life - no adjustments required
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QT240
20-SSOP
QT240
basic principle of ups system
Marking Code s3 diode
Chirp modulation
metal proximity detector sensor
QT240-IG
Qtouch
ssop-20
touch button
touch switch with pcb layout
QT240-ISS-G
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1-wire humidity sensor
Abstract: QFN-48 footprint AN-KD02 mp3 fm touch switch with pcb layout push button switch 2 pin qfn 44 PACKAGE footprint QT1101-IS48G Capacitive Touch Sense slider Switch QT1101-ISG
Text: QT1101-ISG lQ SNS5K SNS6 SNS6K SNS7 SNS7K " 10 independent QT sensing fields keys VSS DETECT " Patented charge-transfer (‘QT’) design SYNC/LP 10 KEY QTOUCH SENSOR IC " 2.8V ~ 5.5V single supply operation 24 23 22 21 20 19 18 17 " 40µA current typ @ 3V in 360ms LP mode
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QT1101-ISG
360ms
QT1101
32-QFN
1-wire humidity sensor
QFN-48 footprint
AN-KD02
mp3 fm
touch switch with pcb layout
push button switch 2 pin
qfn 44 PACKAGE footprint
QT1101-IS48G
Capacitive Touch Sense slider Switch
QT1101-ISG
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IC ADC 0804
Abstract: 0804 adc basic principle of ups system QT240 sample project of digital signal processing capacitive level sensor datasheet ADC 0804 metal proximity detector sensor touch switch with pcb layout 850C
Text: QT240 lQ 4 KEY QTOUCH SENSOR IC Four independent QT touch circuits Individual outputs per channel - active high Projects prox fields through any dielectric Sensitivity easily adjusted on a per-channel basis 100% autocal for life - no adjustments required
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QT240
20-SSOP
QT240
IC ADC 0804
0804 adc
basic principle of ups system
sample project of digital signal processing
capacitive level sensor
datasheet ADC 0804
metal proximity detector sensor
touch switch with pcb layout
850C
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pdcr 318
Abstract: PDCR 143 QT1100A-ISG PDCR 93LC46A QT1100A SSOP-48 charge-transfer QT touch keys PDCR wiring
Text: QT1100A-ISG lQ ADVANCED INFORMATION 10 KEY QTOUCH SENSOR IC z 10 independent touch sensing fields z 100% autocal for life - no adjustments required z SPI and UART serial interfaces z Scanport output - simulates a membrane keypad z Simple external per channel passive circuit
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QT1100A-ISG
pdcr 318
PDCR 143
QT1100A-ISG
PDCR
93LC46A
QT1100A
SSOP-48
charge-transfer QT touch keys
PDCR wiring
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QT240-IG
Abstract: charge-transfer QT touch keys QT240 850C QT240-ISS-G SSOP-20 Chirp modulation
Text: QT240 lQ 4 KEY QTOUCH SENSOR IC z Four independent charge-transfer ‘QT’ touch keys z Individual outputs per channel - active high SNS2 z Projects prox fields through any dielectric SNS2K z Sensitivity easily adjusted on a per-channel basis SNS1 z 100% autocal for life - no adjustments required
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QT240
20-SSOP
20-SSOP
QT240-IG
charge-transfer QT touch keys
QT240
850C
QT240-ISS-G
SSOP-20
Chirp modulation
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voltage regulator ana 618
Abstract: LED DRIVER ana 618
Text: Features • Configurations: – Can be configured as a combination of keys and input/output lines • Number of Keys: – 2 to 6 • Number of I/O Lines: – 7, configurable for input or output, with PWM control for LED driving • Technology: – Patented spread-spectrum charge-transfer direct mode
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9505Eâ
voltage regulator ana 618
LED DRIVER ana 618
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QTAN0002
Abstract: QT1110 atmel at42qt QTAN00 AT42QT1110 QT1110 ATMEL 2416 QT111 atmel 2416 eeprom Qtouch
Text: Features • Sensor Keys: • • • • • • • • • • • • • • • • • • • – Up to 11 QTouch channels Data Acquistion: – Measurement of keys triggered either by a signal applied to the SYNC pin or at regular intervals timed by the AT42QT1110's internal clock
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AT42QT1110
9570H
QTAN0002
QT1110 atmel
at42qt
QTAN00
QT1110
ATMEL 2416
QT111
atmel 2416 eeprom
Qtouch
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QTAN0002
Abstract: at42qt1060 ATMEL 28M1 PART MARKING QT2160 qt1060 capacitive key 28M1 AP2121 S817 XC6215
Text: Features • Configurations: – Can be configured as a combination of keys and input/output lines • Number of Keys: – 2 to 6 • Number of I/O Lines: – 7, configurable for input or output, with PWM control for LED driving • Technology: – Patented spread-spectrum charge-transfer direct mode
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9505E
QTAN0002
at42qt1060
ATMEL 28M1 PART MARKING
QT2160
qt1060
capacitive key
28M1
AP2121
S817
XC6215
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AN-KD02
Abstract: qmatrix QT110 QT118 heat staking QUANTUM CAPACITIVE 467MP CEM-1 pcb capacitive touch 2005 shield QUANTUM QTOUCH CAPACITIVE
Text: QUANTUM RESEARCH APPLICATION NOTE AN-KD02 Secrets of a Successful QTouch Design Applies to all QTouch™ devices such as QT1xx, QT240, and QT1xxx ICs This application note applies to ‘simple’ electrode designs for Electrode Substrates touch controls, especially those designs where the
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AN-KD02
QT240,
AN-KD02
qmatrix
QT110
QT118
heat staking
QUANTUM CAPACITIVE
467MP
CEM-1 pcb
capacitive touch 2005 shield
QUANTUM QTOUCH CAPACITIVE
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AT42QT1110
Abstract: QTAN0002 QT1110 aks 1008 at42qt QT111 QTAN0002 secrets of a successful qtouch Refer to Application Note QTAN0002 2416 EEPROM ATMEL 2416
Text: Features • Sensor Keys: • • • • • • • • • • • • • • • • • • • – Up to 11 QTouch channels Data Acquistion: – Measurement of keys triggered either by a signal applied to the SYNC pin or at regular intervals timed by the AT42QT1110's internal clock
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AT42QT1110
9520I
QTAN0002
QT1110
aks 1008
at42qt
QT111
QTAN0002 secrets of a successful qtouch
Refer to Application Note QTAN0002
2416 EEPROM
ATMEL 2416
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CHARGE-TRANSFER TOUCH SENSOR
Abstract: 850C QT220 QT220-ISSG SSOP-20 Chirp modulation
Text: QT220-ISSG lQ 2 KEY QTOUCH SENSOR IC " Two independent charge-transfer ‘QT’ touch keys " Individual outputs per channel - active high " Projects prox fields through any dielectric " Sensitivity easily adjusted on a per-channel basis " 100% autocal for life - no adjustments required
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QT220-ISSG
20-SSOP
17our
CHARGE-TRANSFER TOUCH SENSOR
850C
QT220
QT220-ISSG
SSOP-20
Chirp modulation
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Untitled
Abstract: No abstract text available
Text: Features • Sensor Keys: • • • • • • • • • • • • • • • • • • • – Up to 11 QTouch channels Data Acquistion: – Measurement of keys triggered either by a signal applied to the SYNC pin or at regular intervals timed by the AT42QT1110's internal clock
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AT42QT1110
9570Iâ
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aks 1008
Abstract: atmel TQFP Package 64 lead code date marking
Text: Features • Sensor Keys: • • • • • • • • • • • • • • • • • • • – Up to 11 QTouch channels Data Acquistion: – Measurement of keys triggered either by a signal applied to the SYNC pin or at regular intervals timed by the AT42QT1110's internal clock
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AT42QT1110
9520Iâ
aks 1008
atmel TQFP Package 64 lead code date marking
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AT42QT
Abstract: QT1110 qtan dht 22 Notch filter 50Hz 60Hz AT42QT1111 QT1110 atmel Refer to Application Note QTAN0002 atmel capacitive touch ic specification qt111
Text: Features • Sensor Keys: • • • • • • • • • • • • • • • • • • • – Up to 11 QTouch channels Data Acquistion: – Measurement of keys triggered either by a signal applied to the SYNC pin or at regular intervals timed by the AT42QT1111's internal clock
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AT42QT1111
9571B
AT42QT
QT1110
qtan
dht 22
Notch filter 50Hz 60Hz
QT1110 atmel
Refer to Application Note QTAN0002
atmel capacitive touch ic specification
qt111
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Untitled
Abstract: No abstract text available
Text: Atmel AT42QT1111-MU AT42QT1111-AU 11-key QTouch Touch Sensor IC DATASHEET Features Sensor Keys: Up to 11 QTouch® channels Data Acquisition: Measurement of keys triggered either by a signal applied to the SYNC pin or at regular intervals timed by the AT42QT1111 internal clock
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AT42QT1111-MU
AT42QT1111-AU
11-key
AT42QT1111
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atmel 524 8 pin
Abstract: QTAN00
Text: Atmel AT42QT1060 Six-channel QTouch Touch Sensor IC DATASHEET Features Configurations: Can be configured as a combination of keys and input/output lines Number of QTouch® Keys: Two to six Number of I/O Lines: Seven, configurable for input or output, with PWM control for LED driving
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AT42QT1060
atmel 524 8 pin
QTAN00
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PDCR 317
Abstract: preset resistor 10k 7 pin keypad bearing numbers from 0 to 9 PDCR 143 2.2k Preset 3 pin preset resistor 10k 50K preset pdf working OF IC 723 digital clock ckt diagram PDCR wiring
Text: QT1100 lQ PRELIMINARY 10 KEY QTOUCH SENSOR IC 10 completely independent QT touch sensing fields 100% autocal for life - no adjustments required Scanport output simulates a membrane keypad SPI, UART serial interfaces Projects prox fields through any dielectric
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QT1100
PDCR 317
preset resistor 10k
7 pin keypad bearing numbers from 0 to 9
PDCR 143
2.2k Preset
3 pin preset resistor 10k
50K preset
pdf working OF IC 723
digital clock ckt diagram
PDCR wiring
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QT240-IG
Abstract: QT240 QT240-ISSG SSOP-20 Chirp modulation CHARGE-TRANSFER TOUCH SENSOR
Text: QT240-ISSG lQ 4 KEY QTOUCH SENSOR IC " Four independent charge-transfer ‘QT’ touch keys " Individual outputs per channel - active high " Projects prox fields through any dielectric " Sensitivity easily adjusted on a per-channel basis " 100% autocal for life - no adjustments required
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QT240-ISSG
20-SSOP
QT240
QT240-IG
QT240
QT240-ISSG
SSOP-20
Chirp modulation
CHARGE-TRANSFER TOUCH SENSOR
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