ADS8319 datasheet(5/44 Pages) TI

tên linh kiện	ADS8319

Giải thích chi tiết về linh kiện	18-Bit, 100-kSPS, Serial Interface, microPower, Miniature, True-Differential Input, SAR Analog-to-Digital Converter

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Trang chủ	http://www.ti.com

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D17

D16

D1

D0

1

2

17

18

D2

D15

16

DOUT

SCLK

CONVST

3

1/fsample

tACQ

tconv-max

twh-CNV-min

td-CNV-DO

th-CK-DO

td-CK-DO

tSCLK

tclkl

tclkh

tquiet

td-CK-DOhz

DIN = HIGH

ADS8887

www.ti.com

SBAS613A – MAY 2013 – REVISED DECEMBER 2013

TIMING CHARACTERISTICS

3-WIRE OPERATION

Figure 1. 3-Wire Operation: CONVST Functions as Chip Select

Table 1. TIMING REQUIREMENTS: 3-Wire Operation(1)

PARAMETER

MIN

TYP

MAX

UNIT

tACQ

Acquisition time

1200

ns

tconv

Conversion time

500

8800

ns

1/fsample

Time between conversions

10000

ns

twh-CNV

Pulse duration: CONVST high

10

ns

fSCLK

SCLK frequency

16

MHz

tSCLK

SCLK period

62.5

ns

tclkl

SCLK low time

0.45

0.55

tSCLK

tclkh

SCLK high time

0.45

0.55

tSCLK

th-CK-DO

SCLK falling edge to current data invalid

3

ns

td-CK-DO

SCLK falling edge to next data valid delay

13.4

ns

td-CNV-DO

Enable time: CONVST low to MSB valid

12.3

ns

td-CNV-DOhz

Disable time: CONVST high or last SCLK falling edge to DOUT 3-state (CS mode)

13.2

ns

tquiet

Quiet time

20

ns

(1)

All specifications are at TA = –40°C to +85°C, AVDD = 3 V, and DVDD = 3 V, unless otherwise noted.

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Số phần tương tự - ADS8319

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Texas Instruments	ADS8319	1Mb / 30P	[Old version datasheet] 16-BIT, 500-KSPS, SERIAL INTERFACE MICROPOWER, MINIATURE, SAR ANALOG-TO-DIGITAL CONVERTER
	ADS8319	1Mb / 36P	[Old version datasheet] 16-BIT, 500-KSPS, SERIAL INTERFACE MICROPOWER, MINIATURE, SAR ANALOG-TO-DIGITAL CONVERTER
	ADS8319I	1Mb / 30P	[Old version datasheet] 16-BIT, 500-KSPS, SERIAL INTERFACE MICROPOWER, MINIATURE, SAR ANALOG-TO-DIGITAL CONVERTER
	ADS8319IB	1Mb / 30P	[Old version datasheet] 16-BIT, 500-KSPS, SERIAL INTERFACE MICROPOWER, MINIATURE, SAR ANALOG-TO-DIGITAL CONVERTER
	ADS8319IBDGSR	1Mb / 30P	[Old version datasheet] 16-BIT, 500-KSPS, SERIAL INTERFACE MICROPOWER, MINIATURE, SAR ANALOG-TO-DIGITAL CONVERTER

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Mô tả tương tự - ADS8319

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Texas Instruments	ADS8887	1Mb / 45P	[Old version datasheet] 18-Bit, 100-kSPS, Serial Interface, microPower, Miniature True-Differential Input, SAR Analog-to-Digital Converter
	ADS8883	1Mb / 49P	[Old version datasheet] 18-Bit, 680-kSPS, Serial Interface, microPower, Miniature, True-Differential Input, SAR Analog-to-Digital Converter
	ADS8885	1Mb / 49P	[Old version datasheet] 18-Bit, 400-kSPS, Serial Interface, microPower, Miniature, True-Differential Input, SAR Analog-to-Digital Converter
	ADS8867	1Mb / 45P	[Old version datasheet] 16-Bit, 100-kSPS, Serial Interface, microPower, Miniature, True-Differential Input, SAR Analog-to-Digital Converter
	ADS8865	1Mb / 49P	[Old version datasheet] 16-Bit, 400-kSPS, Serial Interface, microPower, Miniature, True-Differential Input, SAR Analog-to-Digital Converter
	ADS8863	1Mb / 49P	[Old version datasheet] 16-Bit, 680-kSPS, Serial Interface, microPower, Miniature, True-Differential Input, SAR Analog-to-Digital Converter
	ADS8881C	1Mb / 57P	[Old version datasheet] Serial Interface, microPower, Miniature, True-Differential Input, SAR Analog-to-Digital Converter
	ADS8881	893Kb / 44P	[Old version datasheet] 18-Bit, 1-MSPS, Serial Interface, microPower, Miniature, True-Differential Input, SAR Analog-to-Digital Converter
	ADS8881C	1Mb / 57P	[Old version datasheet] ADS8881x 18-Bit, 1-MSPS, Serial Interface, microPower, Miniature, True-Differential Input, SAR Analog-to-Digital Converter
	ADS8861IDGS	1Mb / 48P	[Old version datasheet] 16-Bit 1-MSPS Serial Interface microPower Miniature True-Differential Input SAR Analog-to-Digital Converter

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