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Touch screen light switch panel - Touch Screen Controllers

Touch screen interfaces are a highly effective medium of operating personal devices (like smartphones, tablets, etc.) or public informational devices (ATMs and ticket vending machines, for example) because of their highly interactive and user-friendly nature. Touch screen switch panels are also gaining popularity and can be seen in the control panel of cars, smart washing machines, and many other appliances. A variety of touch screen light switch is being used today in different types of applications, each having their own advantages and drawbacks. The two main types of touch screens used today are the resistive touch screens and the capacitive touch screens.

The resistive touch screen senses a touch when the pressure applied by the touch leads to contact between the two conductive layers of the screen. A capacitive touch screen, on the other hand, detects a touch when static charge from the screen is transferred to the human skin or stylus. Due to low prices, the resistive touch screens are preferred over other touch screens in areas where image quality can be compromised for low prices.

When a touch screen is touched at a given point on the touch screen, it creates an analog signal that containing some noise, which needs to be filtered and converted into digital signals, which is known as Data Acquisition. Also, when a touch screen is pressed, it leads to vibrations in the conductive layers and inductive and capacitive effects due to the drivers. The reading can be taken only when the voltage has settled. The time elapsed until this happens is called the settling-time. This settling-time also needs to be taken into account while taking the readings. Be

cause of such challenges, sensing and interpreting the touch signals requires a very advanced and sophisticated system which is generally called Touch Screen Controllers. These systems are available in the form of small chips (ICs).

As soon as the screen is touched, a series of processes are triggered inside the touch screen controllers. First of all, a few readings for the X-coordinate of the touched region are taken. After this, several readings are taken for the Y-coordinates as well. Similar happens for Z-values (if the system supports three-dimensional analysis). After this is done, the values of X, Y, and Z readings are averaged to reduce the noise in the signal. Then, the touch screen controller checks if the variation between different readings doesn’t fall outside a particular range or else, the readings are discarded and the whole process is repeated from the beginning.

The whole process involved in determining the position of the touch is carried out by the intelligent touch screen controller and no involvement is required from the CPU but the CPU just receives the final result and then processes it.

Data Acquisition - Touch Screen Controllers

Records 486
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Image
Part Number
Manufacturer
Description
Package
Stock
Quantity
Resolution (Bits)
Interface
Voltage Reference
Voltage - Supply
Current - Supply
Operating Temperature
Mounting Type
Package / Case
Supplier Device Package
AK4188VN
AKM Semiconductor Inc.

INTEGRATED CIRCUIT

  • Touchscreen: -
  • Resolution (Bits): -
  • Interface: -
  • Voltage Reference: -
  • Voltage - Supply: -
  • Current - Supply: -
  • Operating Temperature: -
  • Mounting Type: -
  • Package / Case: -
  • Supplier Device Package: -
Package: -
Stock6,144
-
-
-
-
-
-
-
-
-
ATMXT640T-CCU048
Microchip Technology

INTERFACE,TOUCH SCREEN CONTROLLR

  • Touchscreen: -
  • Resolution (Bits): -
  • Interface: I2C
  • Voltage Reference: -
  • Voltage - Supply: 3.3V
  • Current - Supply: -
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: -
  • Supplier Device Package: -
Package: -
Stock6,208
-
I2C
-
3.3V
-
-40°C ~ 85°C
Surface Mount
-
-
FTCSU548
NKK Switches

IC SCREEN CNTRL 10BIT 48LFQFP

  • Touchscreen: 5 Wire Resistive
  • Resolution (Bits): 10 b
  • Interface: Serial, USB
  • Voltage Reference: -
  • Voltage - Supply: 3.3V, 5V
  • Current - Supply: 170mA
  • Operating Temperature: -20°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 48-LQFP
  • Supplier Device Package: 48-LFQFP
Package: 48-LQFP
Stock7,024
10 b
Serial, USB
-
3.3V, 5V
170mA
-20°C ~ 85°C
Surface Mount
48-LQFP
48-LFQFP
SX8658ICSTRT
Semtech Corporation

IC SCREEN CNTRL 12BIT 19WLCSP

  • Touchscreen: 4 or 5 Wire Resistive
  • Resolution (Bits): 12 b
  • Interface: I2C, Serial
  • Voltage Reference: Internal
  • Voltage - Supply: 2.3 V ~ 3.6 V
  • Current - Supply: 120µA
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 19-UFBGA, WLCSP
  • Supplier Device Package: 19-WLCSP (2.07x2.07)
Package: 19-UFBGA, WLCSP
Stock7,216
12 b
I2C, Serial
Internal
2.3 V ~ 3.6 V
120µA
-40°C ~ 85°C
Surface Mount
19-UFBGA, WLCSP
19-WLCSP (2.07x2.07)
SX8657ICSTRT
Semtech Corporation

IC SCREEN CNTRL 12BIT 19WLCSP

  • Touchscreen: 4 or 5 Wire Resistive
  • Resolution (Bits): 12 b
  • Interface: I2C, Serial
  • Voltage Reference: Internal
  • Voltage - Supply: 2.3 V ~ 3.6 V
  • Current - Supply: 120µA
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 19-UFBGA, WLCSP
  • Supplier Device Package: 19-WLCSP (2.07x2.07)
Package: 19-UFBGA, WLCSP
Stock5,248
12 b
I2C, Serial
Internal
2.3 V ~ 3.6 V
120µA
-40°C ~ 85°C
Surface Mount
19-UFBGA, WLCSP
19-WLCSP (2.07x2.07)
SX8655ICSTRT
Semtech Corporation

IC SCREEN CNTRL 12BIT 19WLCSP

  • Touchscreen: 4 or 5 Wire Resistive
  • Resolution (Bits): 12 b
  • Interface: I2C, Serial
  • Voltage Reference: Internal
  • Voltage - Supply: 2.3 V ~ 3.6 V
  • Current - Supply: 120µA
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 19-UFBGA, WLCSP
  • Supplier Device Package: 19-WLCSP (2.07x2.07)
Package: 19-UFBGA, WLCSP
Stock5,712
12 b
I2C, Serial
Internal
2.3 V ~ 3.6 V
120µA
-40°C ~ 85°C
Surface Mount
19-UFBGA, WLCSP
19-WLCSP (2.07x2.07)
AD7879ACBZ-500R7
Analog Devices Inc.

IC ADC 12BIT CTLR TOUCH 16CSP

  • Touchscreen: 4 Wire Resistive
  • Resolution (Bits): 12 b
  • Interface: SPI
  • Voltage Reference: External
  • Voltage - Supply: 1.6 V ~ 3.6 V
  • Current - Supply: -
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 16-VQFN Exposed Pad, CSP
  • Supplier Device Package: 16-LFCSP-VQ (4x4)
Package: 16-VQFN Exposed Pad, CSP
Stock4,208
12 b
SPI
External
1.6 V ~ 3.6 V
-
-40°C ~ 85°C
Surface Mount
16-VQFN Exposed Pad, CSP
16-LFCSP-VQ (4x4)
AD7879ACBZ-RL
Analog Devices Inc.

IC ADC 12BIT CTLR TOUCH 16CSP

  • Touchscreen: 4 Wire Resistive
  • Resolution (Bits): 12 b
  • Interface: SPI
  • Voltage Reference: External
  • Voltage - Supply: 1.6 V ~ 3.6 V
  • Current - Supply: -
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 16-VQFN Exposed Pad, CSP
  • Supplier Device Package: 16-LFCSP-VQ (4x4)
Package: 16-VQFN Exposed Pad, CSP
Stock2,400
12 b
SPI
External
1.6 V ~ 3.6 V
-
-40°C ~ 85°C
Surface Mount
16-VQFN Exposed Pad, CSP
16-LFCSP-VQ (4x4)
hot AD7879-1ACBZ-RL
Analog Devices Inc.

IC ADC 12BIT CTRLR TOUCH CSP

  • Touchscreen: 4 Wire Resistive
  • Resolution (Bits): 12 b
  • Interface: I2C, Serial
  • Voltage Reference: External
  • Voltage - Supply: 1.6 V ~ 3.6 V
  • Current - Supply: -
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 16-VQFN Exposed Pad, CSP
  • Supplier Device Package: 16-LFCSP-VQ (4x4)
Package: 16-VQFN Exposed Pad, CSP
Stock4,080
12 b
I2C, Serial
External
1.6 V ~ 3.6 V
-
-40°C ~ 85°C
Surface Mount
16-VQFN Exposed Pad, CSP
16-LFCSP-VQ (4x4)
MAX1234EGI+
Maxim Integrated

IC SCREEN CNTRL 8/10/12BIT 28QFN

  • Touchscreen: 4 Wire Resistive
  • Resolution (Bits): 8, 10, 12 b
  • Interface: SPI
  • Voltage Reference: Internal
  • Voltage - Supply: 4.75 V ~ 5.25 V
  • Current - Supply: 670µA
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 28-VFQFN Exposed Pad
  • Supplier Device Package: 28-QFN (5x5)
Package: 28-VFQFN Exposed Pad
Stock5,504
8, 10, 12 b
SPI
Internal
4.75 V ~ 5.25 V
670µA
-40°C ~ 85°C
Surface Mount
28-VFQFN Exposed Pad
28-QFN (5x5)
AT42QT4160-MU
Microchip Technology

IC SCREEN CNTRL 10BIT 32MLF

  • Touchscreen: 2 Wire Capacitive
  • Resolution (Bits): 10 b
  • Interface: I2C
  • Voltage Reference: External, Internal
  • Voltage - Supply: 1.8 V ~ 5.5 V
  • Current - Supply: -
  • Operating Temperature: -
  • Mounting Type: Surface Mount
  • Package / Case: 32-VFQFN Exposed Pad
  • Supplier Device Package: 32-MLF? (5x5)
Package: 32-VFQFN Exposed Pad
Stock2,400
10 b
I2C
External, Internal
1.8 V ~ 5.5 V
-
-
Surface Mount
32-VFQFN Exposed Pad
32-MLF? (5x5)
SX8656ICSTRT
Semtech Corporation

IC SCREEN CNTRL 12BIT 19WLCSP

  • Touchscreen: 4 or 5 Wire Resistive
  • Resolution (Bits): 12 b
  • Interface: I2C, Serial
  • Voltage Reference: Internal
  • Voltage - Supply: 2.3 V ~ 3.6 V
  • Current - Supply: 120µA
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 19-UFBGA, WLCSP
  • Supplier Device Package: 19-WLCSP (2.07x2.07)
Package: 19-UFBGA, WLCSP
Stock7,616
12 b
I2C, Serial
Internal
2.3 V ~ 3.6 V
120µA
-40°C ~ 85°C
Surface Mount
19-UFBGA, WLCSP
19-WLCSP (2.07x2.07)
hot SX8654ICSTRT
Semtech Corporation

IC SCREEN CNTRL 12BIT 19WLCSP

  • Touchscreen: 4 or 5 Wire Resistive
  • Resolution (Bits): 12 b
  • Interface: I2C, Serial
  • Voltage Reference: Internal
  • Voltage - Supply: 2.3 V ~ 3.6 V
  • Current - Supply: 120µA
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 19-UFBGA, WLCSP
  • Supplier Device Package: 19-WLCSP (2.07x2.07)
Package: 19-UFBGA, WLCSP
Stock6,900
12 b
I2C, Serial
Internal
2.3 V ~ 3.6 V
120µA
-40°C ~ 85°C
Surface Mount
19-UFBGA, WLCSP
19-WLCSP (2.07x2.07)
AD7873BRQZ-REEL7
Analog Devices Inc.

IC ADC 12BIT TOUCHSCREEN 16QSOP

  • Touchscreen: 4 Wire Resistive
  • Resolution (Bits): 12 b
  • Interface: Serial
  • Voltage Reference: External, Internal
  • Voltage - Supply: 2.2 V ~ 5.25 V
  • Current - Supply: -
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 16-SSOP (0.154", 3.90mm Width)
  • Supplier Device Package: 16-QSOP
Package: 16-SSOP (0.154", 3.90mm Width)
Stock4,576
12 b
Serial
External, Internal
2.2 V ~ 5.25 V
-
-40°C ~ 85°C
Surface Mount
16-SSOP (0.154", 3.90mm Width)
16-QSOP
CYTMA445-44LQI33AC
Cypress Semiconductor Corp

IC SCREEN CNTRL 32BIT 44QFN

  • Touchscreen: 2 Wire Capacitive
  • Resolution (Bits): 32 b
  • Interface: I2C, SPI
  • Voltage Reference: -
  • Voltage - Supply: 1.71 V ~ 5.5 V
  • Current - Supply: -
  • Operating Temperature: -
  • Mounting Type: Surface Mount
  • Package / Case: 44-UFQFN Exposed Pad
  • Supplier Device Package: 44-QFN (5x5)
Package: 44-UFQFN Exposed Pad
Stock2,144
32 b
I2C, SPI
-
1.71 V ~ 5.5 V
-
-
Surface Mount
44-UFQFN Exposed Pad
44-QFN (5x5)
CYTMA445-44LQI33AE
Cypress Semiconductor Corp

IC SCREEN CNTRL 32BIT 44QFN

  • Touchscreen: 2 Wire Capacitive
  • Resolution (Bits): 32 b
  • Interface: I2C, SPI
  • Voltage Reference: -
  • Voltage - Supply: 1.71 V ~ 5.5 V
  • Current - Supply: -
  • Operating Temperature: -
  • Mounting Type: Surface Mount
  • Package / Case: 44-UFQFN Exposed Pad
  • Supplier Device Package: 44-QFN (5x5)
Package: 44-UFQFN Exposed Pad
Stock4,848
32 b
I2C, SPI
-
1.71 V ~ 5.5 V
-
-
Surface Mount
44-UFQFN Exposed Pad
44-QFN (5x5)
FTCSU564
NKK Switches

TOUCH SCREEN

  • Touchscreen: 5 Wire Resistive
  • Resolution (Bits): -
  • Interface: -
  • Voltage Reference: -
  • Voltage - Supply: -
  • Current - Supply: -
  • Operating Temperature: -20°C ~ 70°C
  • Mounting Type: Surface Mount
  • Package / Case: 64-LQFP
  • Supplier Device Package: 64-LQFP (10x10)
Package: 64-LQFP
Stock5,952
-
-
-
-
-
-20°C ~ 70°C
Surface Mount
64-LQFP
64-LQFP (10x10)
MAX11803ETC/V+T
Maxim Integrated

IC CTRLR TOUCH-SCREEN 12-QFN

  • Touchscreen: 4 Wire Resistive
  • Resolution (Bits): 12 b
  • Interface: I2C, Serial
  • Voltage Reference: -
  • Voltage - Supply: 1.7 V ~ 3.6 V
  • Current - Supply: -
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 12-WQFN Exposed Pad
  • Supplier Device Package: 12-TQFN (4x4)
Package: 12-WQFN Exposed Pad
Stock7,872
12 b
I2C, Serial
-
1.7 V ~ 3.6 V
-
-40°C ~ 85°C
Surface Mount
12-WQFN Exposed Pad
12-TQFN (4x4)
MAX11803ETC/V+
Maxim Integrated

IC CTRLR TOUCH-SCREEN 12-QFN

  • Touchscreen: 4 Wire Resistive
  • Resolution (Bits): 12 b
  • Interface: I2C, Serial
  • Voltage Reference: -
  • Voltage - Supply: 1.7 V ~ 3.6 V
  • Current - Supply: -
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 12-WQFN Exposed Pad
  • Supplier Device Package: 12-TQFN (4x4)
Package: 12-WQFN Exposed Pad
Stock4,896
12 b
I2C, Serial
-
1.7 V ~ 3.6 V
-
-40°C ~ 85°C
Surface Mount
12-WQFN Exposed Pad
12-TQFN (4x4)
LDS7001NTGI8
IDT, Integrated Device Technology Inc

IC SCREEN CNTRL 10BIT 48VFQFN

  • Touchscreen: 2 Wire Capacitive
  • Resolution (Bits): 10 b
  • Interface: I2C, SPI
  • Voltage Reference: Internal
  • Voltage - Supply: 2.7 V ~ 3.6 V
  • Current - Supply: -
  • Operating Temperature: -
  • Mounting Type: Surface Mount
  • Package / Case: 48-WFQFN Exposed Pad
  • Supplier Device Package: 48-VFQFN (6x6)
Package: 48-WFQFN Exposed Pad
Stock7,328
10 b
I2C, SPI
Internal
2.7 V ~ 3.6 V
-
-
Surface Mount
48-WFQFN Exposed Pad
48-VFQFN (6x6)
LDS7001NTGI
IDT, Integrated Device Technology Inc

IC SCREEN CNTRL 10BIT 48VFQFN

  • Touchscreen: 2 Wire Capacitive
  • Resolution (Bits): 10 b
  • Interface: I2C, SPI
  • Voltage Reference: Internal
  • Voltage - Supply: 2.7 V ~ 3.6 V
  • Current - Supply: -
  • Operating Temperature: -
  • Mounting Type: Surface Mount
  • Package / Case: 48-WFQFN Exposed Pad
  • Supplier Device Package: 48-VFQFN (6x6)
Package: 48-WFQFN Exposed Pad
Stock3,712
10 b
I2C, SPI
Internal
2.7 V ~ 3.6 V
-
-
Surface Mount
48-WFQFN Exposed Pad
48-VFQFN (6x6)
hot AD7889-1ACBZ-RL7
Analog Devices Inc.

IC ADC 12BIT CTRLR TOUCH 12WLCSP

  • Touchscreen: 4 Wire Resistive
  • Resolution (Bits): 12 b
  • Interface: I2C, Serial
  • Voltage Reference: External
  • Voltage - Supply: 1.6 V ~ 3.6 V
  • Current - Supply: 10nA
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 12-UFBGA, WLCSP
  • Supplier Device Package: 12-WLCSP (1.51x2.01)
Package: 12-UFBGA, WLCSP
Stock57,792
12 b
I2C, Serial
External
1.6 V ~ 3.6 V
10nA
-40°C ~ 85°C
Surface Mount
12-UFBGA, WLCSP
12-WLCSP (1.51x2.01)
AD7879-1WACPZ-RL7
Analog Devices Inc.

IC ADC 12BIT CTRLR TOUCH 16LFCSP

  • Touchscreen: 4 Wire Resistive
  • Resolution (Bits): 12 b
  • Interface: I2C, Serial
  • Voltage Reference: External
  • Voltage - Supply: 1.6 V ~ 3.6 V
  • Current - Supply: -
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 16-VQFN Exposed Pad, CSP
  • Supplier Device Package: 16-LFCSP-VQ (4x4)
Package: 16-VQFN Exposed Pad, CSP
Stock6,928
12 b
I2C, Serial
External
1.6 V ~ 3.6 V
-
-40°C ~ 85°C
Surface Mount
16-VQFN Exposed Pad, CSP
16-LFCSP-VQ (4x4)
LM8500IMT9B
Texas Instruments

IC TOUCHSCREEN CONTROLLR 48TSSOP

  • Touchscreen: 4 Wire Resistive
  • Resolution (Bits): 10 b
  • Interface: UART
  • Voltage Reference: -
  • Voltage - Supply: 2.7 V ~ 5.5 V
  • Current - Supply: 11.5mA
  • Operating Temperature: 0°C ~ 70°C
  • Mounting Type: Surface Mount
  • Package / Case: 48-TFSOP (0.240", 6.10mm Width)
  • Supplier Device Package: 48-TSSOP
Package: 48-TFSOP (0.240", 6.10mm Width)
Stock5,376
10 b
UART
-
2.7 V ~ 5.5 V
11.5mA
0°C ~ 70°C
Surface Mount
48-TFSOP (0.240", 6.10mm Width)
48-TSSOP
hot LM8300IMT9B
Texas Instruments

IC TOUCHSCREEN CTLR 48-TSSOP

  • Touchscreen: 4 Wire Resistive
  • Resolution (Bits): 10 b
  • Interface: UART
  • Voltage Reference: -
  • Voltage - Supply: 2.7 V ~ 5.5 V
  • Current - Supply: 11.5mA
  • Operating Temperature: 0°C ~ 70°C
  • Mounting Type: Surface Mount
  • Package / Case: 48-TFSOP (0.240", 6.10mm Width)
  • Supplier Device Package: 48-TSSOP
Package: 48-TFSOP (0.240", 6.10mm Width)
Stock20,388
10 b
UART
-
2.7 V ~ 5.5 V
11.5mA
0°C ~ 70°C
Surface Mount
48-TFSOP (0.240", 6.10mm Width)
48-TSSOP
AD7879-1WACPZ-RL
Analog Devices Inc.

IC ADC 12BIT CTRLR TOUCH 16LFCSP

  • Touchscreen: 4 Wire Resistive
  • Resolution (Bits): 12 b
  • Interface: I2C, Serial
  • Voltage Reference: External
  • Voltage - Supply: 1.6 V ~ 3.6 V
  • Current - Supply: -
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 16-VQFN Exposed Pad, CSP
  • Supplier Device Package: 16-LFCSP-VQ (4x4)
Package: 16-VQFN Exposed Pad, CSP
Stock5,088
12 b
I2C, Serial
External
1.6 V ~ 3.6 V
-
-40°C ~ 85°C
Surface Mount
16-VQFN Exposed Pad, CSP
16-LFCSP-VQ (4x4)
hot STMPE812ABJR
STMicroelectronics

IC TOUCHSCREEN CTLR PWM 12CSP

  • Touchscreen: 4 Wire Resistive
  • Resolution (Bits): 12 b
  • Interface: I2C
  • Voltage Reference: Internal
  • Voltage - Supply: 1.65 V ~ 3.6 V
  • Current - Supply: -
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 12-WFBGA, WLCSP
  • Supplier Device Package: 12-CSP (2.17x1.67)
Package: 12-WFBGA, WLCSP
Stock1,030,464
12 b
I2C
Internal
1.65 V ~ 3.6 V
-
-40°C ~ 85°C
Surface Mount
12-WFBGA, WLCSP
12-CSP (2.17x1.67)
hot SX8658IWLTRT
Semtech Corporation

IC TOUCH SCREEN 12BIT 20QFN

  • Touchscreen: 4 or 5 Wire Resistive
  • Resolution (Bits): 12 b
  • Interface: I2C, Serial
  • Voltage Reference: Internal
  • Voltage - Supply: 2.3 V ~ 3.6 V
  • Current - Supply: -
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 20-WFQFN Exposed Pad
  • Supplier Device Package: 20-QFN (4x4)
Package: 20-WFQFN Exposed Pad
Stock6,704
12 b
I2C, Serial
Internal
2.3 V ~ 3.6 V
-
-40°C ~ 85°C
Surface Mount
20-WFQFN Exposed Pad
20-QFN (4x4)
hot SX8657IWLTRT
Semtech Corporation

IC TOUCH SCREEN 12BIT 20QFN

  • Touchscreen: 4 or 5 Wire Resistive
  • Resolution (Bits): 12 b
  • Interface: I2C, Serial
  • Voltage Reference: Internal
  • Voltage - Supply: 2.3 V ~ 3.6 V
  • Current - Supply: -
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 20-WFQFN Exposed Pad
  • Supplier Device Package: 20-QFN (4x4)
Package: 20-WFQFN Exposed Pad
Stock7,152
12 b
I2C, Serial
Internal
2.3 V ~ 3.6 V
-
-40°C ~ 85°C
Surface Mount
20-WFQFN Exposed Pad
20-QFN (4x4)
SX8656IWLTRT
Semtech Corporation

IC TOUCH SCREEN 12BIT 20QFN

  • Touchscreen: 4 or 5 Wire Resistive
  • Resolution (Bits): 12 b
  • Interface: I2C, Serial
  • Voltage Reference: Internal
  • Voltage - Supply: 2.3 V ~ 3.6 V
  • Current - Supply: -
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 20-WFQFN Exposed Pad
  • Supplier Device Package: 20-QFN (4x4)
Package: 20-WFQFN Exposed Pad
Stock3,536
12 b
I2C, Serial
Internal
2.3 V ~ 3.6 V
-
-40°C ~ 85°C
Surface Mount
20-WFQFN Exposed Pad
20-QFN (4x4)