欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數資料
型號: QT60161B-AS
廠商: Electronic Theatre Controls, Inc.
英文描述: 16 KEY QMATRIX KEYPANEL SENSOR IC
中文描述: 16個主要QMATRIX KEYPANEL傳感器IC
文件頁數: 1/36頁
文件大小: 683K
代理商: QT60161B-AS
L
Q
QT60161B
16 K
EY
QMatrix
K
EYPANEL
S
ENSOR
IC
Advanced second generation QMatrix controller
16 touch keys through any dielectric
100% autocal for life - no adjustments required
SPI Slave or Master/Slave interface to a host controller
Parallel scan interface for electromechanical compatibility
Keys individually adjustable for sensitivity, response time,
and many other critical parameters
Sleep mode with wake pin
Synchronous noise suppression
Mix and match key sizes & shapes in one panel
Adjacent key suppression feature
Panel thicknesses to 5 cm or more
Low overhead communications protocol
44-pin TQFP package
APPLICATIONS -
Automotive panels
Machine tools
ATM machines
Touch-screens
Appliance controls
Outdoor keypads
Security keypanels
Industrial keyboards
The QT60161B digital charge-transfer (“QT”) QMatrix IC is designed to detect human touch on up 16 keys when used in
conjunction with a scanned, passive X-Y matrix. It will project the keys through almost any dielectric, e.g. glass, plastic, stone,
ceramic, and even wood, up to thicknesses of 5 cm or more. The touch areas are defined as simple 2-part interdigitated
electrodes of conductive material, like copper or screened silver or carbon deposited on the rear of a control panel. Key sizes,
shapes and placement are almost entirely arbitrary; sizes and shapes of keys can be mixed within a single panel of keys and can
vary by a factor of 20:1 in surface area. The sensitivity of each key can be set individually via simple functions over the SPI or
UART port, for example via Quantum’s QmBtn program, or from a host microcontroller. Key setups are stored in an onboard
eeprom and do not need to be reloaded with each powerup.
The device is designed specifically for appliances, electronic kiosks, security panels, portable instruments, machine tools, or
similar products that are subject to environmental influences or even vandalism. It can permit the construction of 100% sealed,
watertight control panels that are immune to humidity, temperature, dirt accumulation, or the physical deterioration of the panel
surface from abrasion, chemicals, or abuse. To this end the device contains Quantum-pioneered adaptive auto self-calibration,
drift compensation, and digital filtering algorithms that make the sensing function robust and survivable.
The part can scan matrix touch keys over LCD panels or other displays when used with clear ITO electrodes arranged in a matrix.
It does not require 'chip on glass' or other exotic fabrication techniques, thus allowing the OEM to source the matrix from multiple
vendors. Materials such as such common PCB materials or flex circuits can be used.
External circuitry consists of a resonator and a few capacitors and resistors, all of which can fit into a footprint of less than 6 sq. cm
(1 sq. in). Control and data transfer is via either a SPI or UART port; a parallel scan port provides backwards compatibility with
scanned electromechanical keys.
The QT60161B makes use of an important new variant of charge-transfer sensing, transverse charge-transfer, in a matrix format
that minimizes the number of required scan lines. Unlike some older technologies it does not require one sensing IC per key.
The QT60161B is identical to earlier QT60161 in all respects except that the device exhibits lower signal noise. This
device replaces QT60161 parts directly. After December 2003 the QT60161 will no longer be sold.
lQ
Copyright 2001 Quantum Research Group Ltd
Pat Pend. R1.03/04.03
QT60161B-AS
-40
0
C to +105
0
C
TQFP Part Number
T
A
AVAILABLE OPTIONS
S
S
V
D
L
V
V
C
C
C
C
S
X
X
X
X
V
V
X
X
X
X
MOSI
MISO
SCK
RST
Vdd
Vss
XTO
XTI
RX
TX
WS
YS0
YS1
YS2
YS3
AVdd
AGnd
Aref
CS3B
CS3A
CS2B
CS2A
1
2
3
4
5
6
7
8
9
10
11
23
22
24
25
26
27
28
29
30
31
32
33
44 43 42 41 40 39 38 37 36
34
35
12 13 14
21
19 20
18
17
16
15
QT60161B
TQFP-44
相關PDF資料
PDF描述
QT60320-S IC-SMD-QPROX MATRIX SENSOR
QT60320 D-SUB CONN
QT60320-AS 32 KEY QMATRIX CHARGE TRANSFER IC
QT60320D 32 KEY QMATRIX CHARGE TRANSFER IC
QT60640-S IC-SMD-QPROX MATRIX SENSOR
相關代理商/技術參數
參數描述
QT60161B-ASG 功能描述:IC SENSOR MTRX TOUCH 16CH 44TQFP RoHS:是 類別:集成電路 (IC) >> 數據采集 - 觸摸屏控制器 系列:QMatrix™ 標準包裝:96 系列:- 類型:- 觸摸面板接口:- 輸入數/鍵:- 分辨率(位):- 評估套件:* 數據接口:- 數據速率/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) 供應商設備封裝:16-TSSOP 包裝:帶卷 (TR)
QT60161B-ASG-SL739 功能描述:電容觸摸傳感器 Qtouch IC RoHS:否 制造商:Microchip Technology 電源電壓: 通道數量: 封裝 / 箱體: 尺寸: 溫度范圍:
QT60161-S 制造商:QUANTUM 制造商全稱:QUANTUM 功能描述:16 KEY QMatrix KEYPANEL SENSORS IC
QT60168 制造商:QUANTUM 制造商全稱:QUANTUM 功能描述:16, 24 KEY QMATRIX ICs
QT60168-AG 制造商:QUANTUM 制造商全稱:QUANTUM 功能描述:16, 24 KEY QMATRIX ICs
主站蜘蛛池模板: 呼玛县| 晋中市| 宝清县| 合川市| 瑞金市| 志丹县| 镇宁| 蒙城县| 松桃| 彰化市| 沙雅县| 马关县| 图木舒克市| 即墨市| 黑龙江省| 镇江市| 准格尔旗| 台南县| 潼南县| 山阴县| 六枝特区| 泸州市| 墨竹工卡县| 伽师县| 莱州市| 宜章县| 隆化县| 宁波市| 浏阳市| 余庆县| 永丰县| 灌阳县| 青海省| 井陉县| 逊克县| 吕梁市| 含山县| 涡阳县| 玉龙| 剑川县| 峨眉山市|