参数资料
型号: AD7686CRMZ
厂商: Analog Devices Inc
文件页数: 24/28页
文件大小: 0K
描述: IC ADC 16BIT 500KSPS 10MSOP
标准包装: 1
系列: PulSAR®
位数: 16
采样率(每秒): 500k
数据接口: DSP,MICROWIRE?,QSPI?,串行,SPI?
转换器数目: 1
功率耗散(最大): 21.5mW
电压电源: 模拟和数字
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 10-TFSOP,10-MSOP(0.118",3.00mm 宽)
供应商设备封装: 10-MSOP
包装: 管件
输入数目和类型: 1 个伪差分,单极
配用: EVAL-AD7686CBZ-ND - BOARD EVALUATION FOR AD7686
AD7686
Rev. B | Page 5 of 28
TIMING SPECIFICATIONS
40°C to +85°C, VDD = 4.5 V to 5.5 V, VIO = 2.3 V to 5.5 V or VDD + 0.3 V, whichever is the lowest, unless otherwise stated.
See Figure 3 and Figure 4 for load conditions.
Table 4.
Parameter
Symbol
Min
Typ
Max
Unit
Conversion Time: CNV Rising Edge to Data Available
tCONV
0.5
1.6
μs
Acquisition Time
tACQ
400
ns
Time Between Conversions
tCYC
2
μs
CNV Pulse Width ( CS Mode)
tCNVH
10
ns
SCK Period (CS Mode)
tSCK
15
ns
SCK Period (Chain Mode)
tSCK
VIO Above 4.5 V
17
ns
VIO Above 3 V
18
ns
VIO Above 2.7 V
19
ns
VIO Above 2.3 V
20
ns
SCK Low Time
tSCKL
7
ns
SCK High Time
tSCKH
7
ns
SCK Falling Edge to Data Remains Valid
tHSDO
5
ns
SCK Falling Edge to Data Valid Delay
tDSDO
VIO Above 4.5 V
14
ns
VIO Above 3 V
15
ns
VIO Above 2.7 V
16
ns
VIO Above 2.3 V
17
ns
CNV or SDI Low to SDO D15 MSB Valid (CS Mode)
tEN
VIO Above 4.5 V
15
ns
VIO Above 2.7 V
18
ns
VIO Above 2.3 V
22
ns
CNV or SDI High or Last SCK Falling Edge to SDO High Impedance (CS Mode)
tDIS
25
ns
SDI Valid Setup Time from CNV Rising Edge (CS Mode)
tSSDICNV
15
ns
SDI Valid Hold Time from CNV Rising Edge (CS Mode)
tHSDICNV
0
ns
SCK Valid Setup Time from CNV Rising Edge (Chain Mode)
tSSCKCNV
5
ns
SCK Valid Hold Time from CNV Rising Edge (Chain Mode)
tHSCKCNV
5
ns
SDI Valid Setup Time from SCK Falling Edge (Chain Mode)
tSSDISCK
3
ns
SDI Valid Hold Time from SCK Falling Edge (Chain Mode)
tHSDISCK
4
ns
SDI High to SDO High (Chain Mode with Busy Indicator)
tDSDOSDI
VIO Above 4.5 V
15
ns
VIO Above 2.3 V
26
ns
500A
IOL
500A
IOH
1.4V
TO SDO
CL
50pF
0
296
9-
0
03
Figure 3. Load Circuit for Digital Interface Timing
30% VIO
70% VIO
2V OR VIO – 0.5V1
0.8V OR 0.5V2
2V OR VIO – 0.5V1
tDELAY
02
96
9
-00
4
12V IF VIO ABOVE 2.5V, VIO – 0.5V IF VIO BELOW 2.5V.
20.8V IF VIO ABOVE 2.5V, 0.5V IF VIO BELOW 2.5V.
Figure 4. Voltage Levels for Timing
相关PDF资料
PDF描述
VI-J41-MW-F2 CONVERTER MOD DC/DC 12V 100W
AD7864ASZ-2 IC ADC 12BIT PAR 520K 4CH 44MQFP
PT06A-14-15S CONN PLUG 15POS W/SOCKETS SOLDER
AD7864ASZ-3 IC ADC 12BIT PAR 520K 4CH 44MQFP
VI-J41-MW-F1 CONVERTER MOD DC/DC 12V 100W
相关代理商/技术参数
参数描述
AD7686CRMZ1 制造商:AD 制造商全称:Analog Devices 功能描述:16-Bit, 500 kSPS PulSAR ADC in MSOP/QFN
AD7686CRMZRL7 功能描述:IC ADC 16BIT 500KSPS 10MSOP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:PulSAR® 标准包装:1,000 系列:- 位数:12 采样率(每秒):300k 数据接口:并联 转换器数目:1 功率耗散(最大):75mW 电压电源:单电源 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:24-SOIC(0.295",7.50mm 宽) 供应商设备封装:24-SOIC 包装:带卷 (TR) 输入数目和类型:1 个单端,单极;1 个单端,双极
AD7686CRMZRL71 制造商:AD 制造商全称:Analog Devices 功能描述:16-Bit, 500 kSPS PulSAR ADC in MSOP/QFN
AD7686XRM-U4 制造商:Analog Devices 功能描述:500 KSPS 16-BIT PULSAR? A/D CONVERTER IN ?SOIC/CSP - Rail/Tube
AD7686XRM-U5 制造商:Analog Devices 功能描述:500 KSPS 16-BIT PULSAR? A/D CONVERTER IN ?SOIC/CSP - Bulk