AD7687 datasheet(5/24 Pages) AD

tên linh kiện	AD7687

Giải thích chi tiết về linh kiện	16-Bit, /-0.65 LSB INL, 500 kSPS PulSAR Differential ADC in MSOP/QFN

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Preliminary Technical Data

AD7693

Rev. PrB | Page 5 of 24

TIMING SPECIFICATIONS

VDD = 4.5 V to 5.5 V, VIO = 2.3 V to VDD, VREF = VDD, all specifications TMIN to TMAX, unless otherwise noted.

Table 4. 1

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

2.0

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

4

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

10

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

1 See Figure 3 and Figure 4 for load conditions.

Số phần tương tự - AD7687

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Analog Devices	AD7687	480Kb / 20P	3mW, 100kSPS, 14-Bit ADC in 6-Lead SOT-23 REV. 0
	AD7687	469Kb / 24P	16-Bit Lower Power REV. B
	AD7687	510Kb / 24P	Low Power, Unity Gain, Fully REV. B
	AD7687	292Kb / 12P	16-Bit, 1 MSPS PulSAR ADC in MSOP QFN REV. 0
	AD7687	421Kb / 16P	16-Bit, 100 kSPS PulSAR, Differential ADC in MSOP REV. A

More results

Mô tả tương tự - AD7687

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Analog Devices	AD7688BRMRL7	437Kb / 28P	16-Bit, 1.5 LSB INL, 500 kSPS PulSAR Differential ADC in MSOP/QFN Rev. A
	AD7688BRMZ	437Kb / 28P	16-Bit, 1.5 LSB INL, 500 kSPS PulSAR??Differential ADC in MSOP/QFN REV. A
	AD7687BRMZ	469Kb / 28P	16-Bit, 1.5 LSB INL, 250 kSPS PulSAR??Differential ADC in MSOP/QFN REV. B
	AD7688	562Kb / 29P	16-Bit, 1.5 LSB INL, 500 kSPS PulSAR Differential ADC in MSOP/LFCSP
	AD7691	898Kb / 28P	18-Bit, 1.5 LSB INL, 250 kSPS PulSAR Differential ADC in MSOP/QFN REV. 0
	AD7687	616Kb / 27P	16-Bit, 1.5 LSB INL, 250 kSPS PulSAR Differential ADC in MSOP
	AD7686BRM	611Kb / 28P	16-Bit, 500 kSPS PulSAR ADC in MSOP/QFN REV. B
	AD7686CRMZ	611Kb / 28P	16-Bit, 500 kSPS PulSAR ADC in MSOP/QFN REV. B
	AD7693BRMZ	624Kb / 24P	16-Bit, 짹0.5 LSB, 500 kSPS PulSAR짰 Differential ADC in MSOP/QFN REV. A
	AD7690BRMZ	620Kb / 24P	18-Bit, 1.5 LSB INL, 400 kSPS PulSAR짰 Differential ADC in MSOP/QFN REV. B

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