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(shù)資料
型號(hào): AD7708BR
廠商: ANALOG DEVICES INC
元件分類: ADC
英文描述: Shaft; Style: 2 - light; Applicable Model: LE-P / LEL-W
中文描述: 10-CH 16-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDSO28
封裝: PLASTIC, SOIC-28
文件頁數(shù): 9/44頁
文件大小: 339K
代理商: AD7708BR
REV. 0
AD7708/AD7718
–9–
TIMING CHARACTERISTICS
1, 2
(AV
DD
= 2.7 V to 3.6 V or AV
DD
= 5 V 5%; DV
DD
= 2.7 V to 3.6 V or DV
DD
= 5 V 5%; AGND =
DGND = 0 V; XTAL = 32.768 kHz; Input Logic 0 = 0 V, Logic 1 = DV
DD
unless otherwise noted.
Limit at T
MIN
, T
MAX
(B Version)
Parameter
Unit
Conditions/Comments
t
1
t
2
Read Operation
t
3
t
4
t
54
32.768
50
kHz typ
ns min
Crystal Oscillator Frequency
RESET
Pulsewidth
0
0
0
60
80
0
60
80
100
100
0
10
80
100
ns min
ns min
ns min
ns max
ns max
ns min
ns max
ns max
ns min
ns min
ns min
ns min
ns max
ns max
RDY
to
CS
Setup Time
CS
Falling Edge to SCLK Active Edge Setup Time
3
SCLK Active Edge to Data Valid Delay
3
DV
DD
= 4.5 V to 5.5 V
DV
DD
= 2.7 V to 3.6 V
CS
Falling Edge to Data Valid Delay
3
DV
DD
= 4.5 V to 5.5 V
DV
DD
= 2.7 V to 3.6 V
SCLK High Pulsewidth
SCLK Low Pulsewidth
CS
Rising Edge to SCLK Inactive Edge Hold Time
3
Bus Relinquish Time after SCLK Inactive Edge
3
t
5A4, 5
t
6
t
7
t
8
t
96
t
10
SCLK Active Edge to
RDY
High
3, 7
Write Operation
t
11
t
12
t
13
t
14
t
15
t
16
0
30
25
100
100
0
ns min
ns min
ns min
ns min
ns min
ns min
CS
Falling Edge to SCLK Active Edge Setup Time
3
Data Valid to SCLK Edge Setup Time
Data Valid to SCLK Edge Hold Time
SCLK High Pulsewidth
SCLK Low Pulsewidth
CS
Rising Edge to SCLK Edge Hold Time
NOTES
1
Sample tested during initial release to ensure compliance. All input signals are specified with tr = tf = 5 ns (10% to 90% of DV
DD
) and timed from a voltage
level of 1.6 V.
2
See Figures 1 and 2.
3
SCLK active edge is falling edge of SCLK.
4
These numbers are measured with the load circuit of Figure 1 and defined as the time required for the output to cross the V
OL
or V
OH
limits.
5
This specification only comes into play if CS goes low while SCLK is low. It is required primarily for interfacing to DSP machines.
6
These numbers are derived from the measured time taken by the data output to change 0.5 V when loaded with the load circuit of Figure 1. The measured number is
then extrapolated back to remove effects of charging or discharging the 50 pF capacitor. This means that the times quoted in the timing characteristics are the true
bus relinquish times of the part and as such are independent of external bus loading capacitances.
7
RDY
returns high after the first read from the device after an output update. The same data can be read again, if required, while
RDY
is high, although care should
be taken that subsequent reads do not occur close to the next output update.
Specifications subject to change without notice.
TO OUTPUT
PIN
50pF
I
SINK
I
SOURCE
(200 A WITH DV
DD
= 5V
100 A WITH DV
DD
= 3V)
1.6V
(1.6mA WITH DV
DD
= 5V
100 A WITH DV
DD
= 3V)
Figure 1. Load Circuit for Timing Characterization
相關(guān)PDF資料
PDF描述
AD7708BRU 8-/10-Channel, Low Voltage, Low Power, ADCs
AD7708 8-/10-Channel, Low Voltage, Low Power, ADCs
AD7718 8-/10-Channel, Low Voltage, Low Power, ADCs
AD7718BR 8-/10-Channel, Low Voltage, Low Power, ADCs
AD7718BRU 8-/10-Channel, Low Voltage, Low Power, ADCs
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD7708BR-REEL 功能描述:IC ADC 16BIT R-R 8/10CH 28-SOIC RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 位數(shù):16 采樣率(每秒):45k 數(shù)據(jù)接口:串行 轉(zhuǎn)換器數(shù)目:2 功率耗散(最大):315mW 電壓電源:模擬和數(shù)字 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-SOIC(0.295",7.50mm 寬) 供應(yīng)商設(shè)備封裝:28-SOIC W 包裝:帶卷 (TR) 輸入數(shù)目和類型:2 個(gè)單端,單極
AD7708BR-REEL7 功能描述:IC ADC 16BIT R-R 8/10CH 28-SOIC RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 位數(shù):16 采樣率(每秒):45k 數(shù)據(jù)接口:串行 轉(zhuǎn)換器數(shù)目:2 功率耗散(最大):315mW 電壓電源:模擬和數(shù)字 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-SOIC(0.295",7.50mm 寬) 供應(yīng)商設(shè)備封裝:28-SOIC W 包裝:帶卷 (TR) 輸入數(shù)目和類型:2 個(gè)單端,單極
AD7708BRU 功能描述:IC ADC 16BIT R-R 8/10CH 28-TSSOP RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 位數(shù):16 采樣率(每秒):45k 數(shù)據(jù)接口:串行 轉(zhuǎn)換器數(shù)目:2 功率耗散(最大):315mW 電壓電源:模擬和數(shù)字 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-SOIC(0.295",7.50mm 寬) 供應(yīng)商設(shè)備封裝:28-SOIC W 包裝:帶卷 (TR) 輸入數(shù)目和類型:2 個(gè)單端,單極
AD7708BRU-REEL 功能描述:IC ADC 16BIT R-R 8/10CH 28-TSSOP RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 位數(shù):16 采樣率(每秒):45k 數(shù)據(jù)接口:串行 轉(zhuǎn)換器數(shù)目:2 功率耗散(最大):315mW 電壓電源:模擬和數(shù)字 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-SOIC(0.295",7.50mm 寬) 供應(yīng)商設(shè)備封裝:28-SOIC W 包裝:帶卷 (TR) 輸入數(shù)目和類型:2 個(gè)單端,單極
AD7708BRU-REEL7 功能描述:IC ADC 16BIT R-R 8/10CH 28-TSSOP RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 位數(shù):16 采樣率(每秒):45k 數(shù)據(jù)接口:串行 轉(zhuǎn)換器數(shù)目:2 功率耗散(最大):315mW 電壓電源:模擬和數(shù)字 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-SOIC(0.295",7.50mm 寬) 供應(yīng)商設(shè)備封裝:28-SOIC W 包裝:帶卷 (TR) 輸入數(shù)目和類型:2 個(gè)單端,單極
主站蜘蛛池模板: 察雅县| 永定县| 留坝县| 栾川县| 新竹市| 龙游县| 合肥市| 南开区| 北海市| 鸡东县| 渑池县| 阳新县| 安徽省| 舞钢市| 东宁县| 九龙城区| 苗栗县| 炎陵县| 武夷山市| 屏东市| 东明县| 乌海市| 富民县| 淮南市| 平潭县| 肃宁县| 望奎县| 米易县| 和林格尔县| 望都县| 新津县| 林西县| 奉新县| 阿鲁科尔沁旗| 嘉荫县| 阿拉善左旗| 喀喇沁旗| 全州县| 肥城市| 麻城市| 依安县|