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: AD7873BRQ
廠商: ANALOG DEVICES INC
元件分類: 消費家電
英文描述: Touch Screen Digitizer
中文描述: SPECIALTY CONSUMER CIRCUIT, PDSO16
封裝: 0.150 INCH, MO-137AB, QSOP-16
文件頁數: 5/28頁
文件大小: 657K
代理商: AD7873BRQ
AD7873
TIMING SPECIFICATIONS
T
A
= T
MIN
to T
MAX
, unless otherwise noted; V
CC
= 2.7 V to 5.25 V, V
REF
= 2.5 V.
Table 2. Timing Specifications
1
Parameter
Limit at T
MIN
, T
MAX
f
DCLK2
10
2
t
ACQ
1.5
t
1
10
t
2
60
t
33
60
t
4
200
t
5
200
t
6
60
t
7
10
t
8
10
t
9
200
t
10
0
t
11
100
t
124
100
Rev. D | Page 5 of 28
Unit
kHz min
MHz max
μs min
ns min
ns max
ns max
ns min
ns min
ns max
ns min
ns min
ns max
ns min
ns max
ns max
Description
Acquisition time
CS falling edge to first DCLK rising edge
CS falling edge to busy three-state disabled
CS falling edge to DOUT three-state disabled
DCLK high pulse width
DCLK low pulse width
DCLK falling edge to BUSY rising edge
Data setup time prior to DCLK rising edge
Data valid to DCLK hold time
Data access time after DCLK falling edge
CS rising edge to DCLK ignored
CS rising edge to BUSY high impedance
CS rising edge to DOUT high impedance
3
1
Sample tested at 25°C to ensure compliance. All input signals are specified with tr = tf = 5 ns (10% to 90% of V
CC
) and timed from a voltage level of 1.6 V.
2
Mark/Space ratio for the DCLK input is 40/60 to 60/40.
3
Measured with the load circuit of
and defined as the time required for the output to cross 0.4 V or 2.0 V.
Figure 2
4
t
12
is derived from the measured time taken by the data outputs to change 0.5 V when loaded with the circuit of
back to remove the effects of charging or discharging the 50 pF capacitor. This means that the time, t
12
, quoted in the timing characteristics is the true bus relinquish
time of the part and is independent of the bus loading.
Figure 2
. The measured number is then extrapolated
0
200
μ
A
1.6V
200
μ
A
I
OL
I
OH
TO
OUTPUT
PIN
C
L
50pF
Figure 2. Load Circuit for Digital Output Timing Specifications
相關PDF資料
PDF描述
AD7874 4-Channel, 12-Bit Simultaneous Sampling Data Acquisition System(LC2MOS 4通道,12位同時采樣DAS)
AD7878SQ IC 1:10 CLOCK DRIVER 20-QSOP
AD7878 LC2MOS Complete 12-Bit 100 kHz Sampling ADC with DSP Interface
AD7878AQ LC2MOS Complete 12-Bit 100 kHz Sampling ADC with DSP Interface
AD7878BQ LC2MOS Complete 12-Bit 100 kHz Sampling ADC with DSP Interface
相關代理商/技術參數
參數描述
AD7873BRQ-REEL 制造商:Analog Devices 功能描述:TOUCH SCREEN DIGITIZER
AD7873BRQ-REEL7 制造商:Analog Devices 功能描述:TOUCH SCREEN DIGITIZER 制造商:Analog Devices 功能描述:2.7V 12 BIT TOUCH SCREEN I.C. - Tape and Reel
AD7873BRQZ 功能描述:IC ADC 12BIT TOUCHSCREEN 16QSOP RoHS:是 類別:集成電路 (IC) >> 數據采集 - 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/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)
AD7873BRQZ-REEL 功能描述:IC ADC 12BIT TOUCHSCREEN 16QSOP RoHS:是 類別:集成電路 (IC) >> 數據采集 - 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/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)
AD7873BRQZ-REEL7 功能描述:IC ADC 12BIT TOUCHSCREEN 16QSOP RoHS:是 類別:集成電路 (IC) >> 數據采集 - 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/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)
主站蜘蛛池模板: 西畴县| 淮南市| 寿光市| 永吉县| 油尖旺区| 石台县| 汝阳县| 宁海县| 宝坻区| 东乡族自治县| 常州市| 盖州市| 绿春县| 大洼县| 宿州市| 阆中市| 偏关县| 阜阳市| 安仁县| 平凉市| 威海市| 屯昌县| 叶城县| 马公市| 凉城县| 高陵县| 陕西省| 桃江县| 平江县| 淮滨县| 安乡县| 永定县| 长春市| 景泰县| 五大连池市| 舒兰市| 股票| 桐梓县| 临澧县| 玛多县| 林口县|