收藏本站
A. QMatrix Internal Discharge mode arrangement.
Resistive drive enabled on X and Yk Lines
Sensors
B. QMatrix Internal Discharge mode arrangement.
Resistive drive disabled on X and Yk Lines
Sensors
X2
Sensor
0, 0
X, Y Sensor
0, m
X0
RX0
Sensor
0, 0
X, Y Sensor
0, m
...
...
Atmel
AT32UC3L
Xn
Sensor
n, 0
Sensor
n, m
Atmel
AT32UC3L
Xn
RXn
Sensor
n, 0
Sensor
n, m
Y0A
YmA
Y0A
YmA
RX0
...
RXn
CAT
Module
CS0
...
CSm
CAT
Module
CS0
...
CSm
Y0B
YmB
ACIFB-
ACREFN
Typical Values:
CS:4.7nF
n - number of X Lines
m - number of Y Lines
I/O Pin requirements:
X: QMatrix method X Line
YA: QMatrix method Yk Line
YB: QMatrix method Y Line
ACIFB-ACREFN: PA16 I/O pin
Y0B
YmB
ACIFB-
ACREFN
Typical Values:
CS:4.7nF
RX: 1kOhm
n - number of X Lines
m - number of Y Lines
I/O Pin requirements:
X: QMatrix method X Line
YA: QMatrix method Yk Line
YB: QMatrix method Y Line
ACIFB-ACREFN: PA16 I/O pin
C. QMatrix External Discharge mode arrangement.
D. QMatrix SMP Discharge mode arrangement.
Resistive drive enabled on X and Yk Lines
X2
...
0, 0 0, m
Sensors
Sensor X, Y Sensor
Resistive drive disabled on X and Yk Lines
RX0
X0
...
0, 0 0, m
Sensors
Sensor X, Y Sensor
Atmel
AT32UC3L
Xn
Y0A
YmA
CAT
Module
CS0
...
CSm
Sensor
n, 0
Sensor
n, m
Atmel
AT32UC3L
Xn
Y0A
YmA
CAT
Module
CS0
...
RXn
RX0
...
RXn
CSm
Sensor
n, 0
Sensor
n, m
Y0B
YmB
Typical Values:
CS:4.7nF
Rdis: 100kOhm
n - number of X Lines
m - number of Y Lines
Y0B
YmB
RYB0
Typical Values:
CS:4.7nF
RX: 1kOhm
RYB: 1kOhm
RYBm
n - number of X Lines
Rdis
m - number of Y Lines
DIS
ACIFB-
ACREFN
I/O Pin requirements:
X: QMatrix method X Line
YA: QMatrix method Yk Line
YB: QMatrix method Y Line
DIS: CAT-DIS IO pin
ACIFB-ACREFN: PA16 I/O pin
SMP
ACIFB-
ACREFN
I/O Pin requirements:
X: QMatrix method X Line
YA: QMatrix method Yk Line
YB: QMatrix method Y Line
SMP: CAT-SMP IO pin
ACIFB-ACREFN: PA16 I/O pin
E. QMatrix Internal Discharge mode arrangement
with Volage Divider option enabled.
F. QMatrix Internal Discharge mode arrangement
with External Sync option enabled.
Resistive drive enabled on X and Yk Lines
Sensors
Resistive drive enabled on X and Yk Lines
Sensors
X2
Sensor
0, 0
X, Y Sensor
0, m
X2
Sensor
0, 0
X, Y Sensor
0, m
...
...
Atmel
AT32UC3L
Xn
Sensor
n, 0
Sensor
n, m
Atmel
AT32UC3L
Xn
Sensor
n, 0
Sensor
n, m
Y0A
YmA
Y0A
YmA
CAT
Module
CS0
...
CSm
CAT
Module
CS0
...
CSm
Y0B
Typical Values:
Y0B
YmB
CS:4.7nF
Ra: 16500 Ohm
Rb: 50 Ohm
YmB
Typical Values:
CS:4.7nF
VDIVEN
ACIFB-
ACREFN
Ra
Rb
n - number of X Lines
m - number of Y Lines
I/O Pin requirements:
X: QMatrix method X Line
YA: QMatrix method Yk Line
YB: QMatrix method Y Line
VDIVEN: CAT-VDIVEN IO pin
ACIFB-ACREFN: PA16 I/O pin
SYNC
ACIFB-
ACREFN
Synchronize
signal
n - number of X Lines
m - number of Y Lines
I/O Pin requirements:
X: QMatrix method X Line
YA: QMatrix method Yk Line
YB: QMatrix method Y Line
SYNC: CAT-SYNC IO pin
ACIFB-ACREFN: PA16 I/O pin
Figure 37 QMatrix method schematic
120
8207L-AT42-05/12
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
ATU6-P305T-R CABLE CAT6 FULL-BOX 305M GRAY
ATUP-P305T-R CABLE CAT5E PULL-BOX 305M GRAY
ATUP-V305T-R CABLE CAT5E REEL 305M GRAY
AWG28-05/F-1/300-R CABLE 5 COND MULTI 300' RIBBON
AWG28-05/G-1/300-R CABLE 5 COND GRAY 300' RIBBON
AWG28-09/F-1/300-R CABLE 9 COND MULTI 300' RIBBON
AWG28-09/G-1/300-R CABLE 9 COND GRAY 300' RIBBON
AWG28-25/F-1/300-R CABLE 25 COND MULTI 300' RIBBON
相关代理商/技术参数
ATQT600IB 功能描述:界面开发工具 ATQT600IB Interface Brd RoHS:否 制造商:Bourns 产品:Evaluation Boards 类型:RS-485 工具用于评估:ADM3485E 接口类型:RS-485 工作电源电压:3.3 V
ATQT6-XPRO 功能描述:Xplained Pro - Extension Board 制造商:atmel 系列:- 零件状态:有效 配件类型:扩展板 配套使用产品/相关产品:Xplained Pro 标准包装:1
ATR 1078 功能描述:TOOL INSERTION TWEEZER 20 GA 制造商:astro tool corp 系列:* 零件状态:有效 标准包装:1
ATR 1079 功能描述:TWEEZER INSERTION 20 GA 制造商:astro tool corp 系列:* 零件状态:有效 标准包装:1
ATR 1080 制造商:Astro Tool Corp 功能描述:TOOL INSERTION 20 GA
ATR 1080-135 功能描述:INSERTION TOOL 20 GA ANGLED TIP 制造商:astro tool corp 系列:* 零件状态:有效 标准包装:1
ATR 1080-S 功能描述:INSERTION TOOL STRAIGHT 制造商:astro tool corp 系列:* 零件状态:有效 标准包装:1
ATR 1105 功能描述:TOOL INSERTION TWEEZER 16 GA 制造商:astro tool corp 系列:* 零件状态:有效 标准包装:1