th July 2011 6 www.semtech.com SX8654/SX8655/SX8656 Ha" />
參數(shù)資料
型號: SX8655IWLTRT
廠商: Semtech
文件頁數(shù): 56/62頁
文件大?。?/td> 0K
描述: IC TOUCH SCREEN 12BIT 20QFN
標準包裝: 1
類型: 電阻式,觸感驅(qū)動器
觸摸面板接口: 4,5 線
輸入數(shù)/鍵: 1 TSC,雨刷,鑰匙
分辨率(位): 12 b
評估套件: *
數(shù)據(jù)接口: I²C,串行
電壓基準: 內(nèi)部
電源電壓: 2.3 V ~ 3.6 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 20-WFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 20-QFN(4x4)
包裝: 標準包裝
其它名稱: SX8655IWLDKR
ADVANCED COMMUNICATIONS & SENSING
Rev 1 – 25
th July 2011
6
www.semtech.com
SX8654/SX8655/SX8656
Haptics Enabled 4/5-Wire
Resistive Touchscreen Controller with Proximity Sensing
1.3
Pin Description
Name
Type
Description
VDD
P
Main Power Supply
GND
P
Main Ground
VREG
P
Internal Regulator Output (must be connected to an external capacitor; see §13)
MVDD
P
SX8654/55 : Haptics Motor Power Supply
SX8656 : Not used, connect to VDD.
MGND
P
SX8654/55 : Haptics Motor Ground (must be electrically connected to GND)
SX8656 : Not used, connect to GND.
MOUTP
AO
SX8654/55 : Haptics Motor Positive Drive
SX8656 : Not used, do not connect.
MOUTN
AO
SX8654/55 : Haptics Motor Negative Drive
SX8656 : Not used, do not connect.
MIN
DI
SX8654/55 : Haptics Motor PWM/Clock Input
SX8656 : Not used, connect to GND.
X+/BR
A
4-wire Touchscreen : X+ Electrode
5-wire Touchscreen : Bottom Right (BR) Electrode
Y+/TR
A
4-wire Touchscreen : Y+ Electrode
5-wire Touchscreen : Top Right (TR) Electrode
X-/TL
A
4-wire Touchscreen : X- Electrode
5-wire Touchscreen : Top Left (TL) Electrode
Y-/BL
A
4-wire Touchscreen : Y- Electrode
5-wire Touchscreen : Bottom Left (BL) Electrode
AUX1/WIPER
D/A
4-wire Touchscreen : First Programmable Auxiliary Function (see §9)
5-wire Touchscreen : WIPER Electrode
AUX2
D/A
Second Programmable Auxiliary Function (see §9)
AUX3
D/A
Third Programmable Auxiliary Function (see §9)
ADDR
DI
I2C Address Selection (QFN only, internally connected to GND on CSP)
SCL
DI
I2C Clock Input
SDA
DIO
I2C Data Input/Output
NIRQ
DO
Interrupt Output (active low)
NRST
DI
Reset Input (active low)
A/D/I/O/P: Analog/Digital/Power/Input/Output
Table 1 – Pin Description
相關(guān)PDF資料
PDF描述
LDS6128NQGI8 IC SENSOR TCH PURETOUCH 40VFQFPN
LDS6104NQGI8 IC SENSOR TCH PURETOUCH 28VFQFPN
D38999/24WG39SC CONN RCPT 39POS JAM NUT W/SCKT
MS3120E20-41PW CONN RCPT 41POS WALL MNT W/PINS
LDS6000PYGI8 IC SENSOR TCH PURETOUCH 28SSOP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SX8656ICSTRT 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:Haptics Enabled 4/5-Wire Resistive Touchscreen Controller with Proximity Sensing
SX8656IWLTRT 功能描述:IC TOUCH SCREEN 12BIT 20QFN RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 觸摸屏控制器 系列:- 標準包裝:96 系列:- 類型:- 觸摸面板接口:- 輸入數(shù)/鍵:- 分辨率(位):- 評估套件:* 數(shù)據(jù)接口:- 數(shù)據(jù)速率/采樣率 (SPS,BPS):- 電壓基準:- 電源電壓:- 電流 - 電源:- 工作溫度:- 安裝類型:表面貼裝 封裝/外殼:16-TSSOP(0.173",4.40mm 寬) 供應(yīng)商設(shè)備封裝:16-TSSOP 包裝:帶卷 (TR)
SX8657 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:Haptics Enabled 4/5-Wire Resistive Touchscreen Controller with Proximity Sensing
SX8657ICSTRT 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:Haptics Enabled 4/5-Wire Resistive Touchscreen Controller with Proximity Sensing
SX8657IWLTRT 功能描述:IC TOUCH SCREEN 12BIT 20QFN RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 觸摸屏控制器 系列:- 標準包裝:96 系列:- 類型:- 觸摸面板接口:- 輸入數(shù)/鍵:- 分辨率(位):- 評估套件:* 數(shù)據(jù)接口:- 數(shù)據(jù)速率/采樣率 (SPS,BPS):- 電壓基準:- 電源電壓:- 電流 - 電源:- 工作溫度:- 安裝類型:表面貼裝 封裝/外殼:16-TSSOP(0.173",4.40mm 寬) 供應(yīng)商設(shè)備封裝:16-TSSOP 包裝:帶卷 (TR)