ADS8329IBRSAT datasheet(4/40 Pages) TI

tên linh kiện	ADS8329IBRSAT

Giải thích chi tiết về linh kiện	LOW POWER, 16-BIT, 1-MHz, SINGLE/DUAL UNIPOLAR INPUT, ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL INTERFACE

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ADS8329

ADS8330

SLAS516 – DECEMBER 2006

SPECIFICATIONS (continued)

T

A = –40°C to 85°C, +VA = 5 V, +VBD = +5.5 V to +1.65 V, Vref = 5 V, fSAMPLE = 1 MHz (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

DYNAMIC CHARACTERISTICS

VIN = 5 Vpp at 10 kHz

–102

THD

Total harmonic distortion (4)

dB

VIN = 5 Vpp at 100 kHz

–95

VIN = 5 Vpp at 10 kHz

93

SNR

Signal-to-noise ratio

ADS8329/30IB

90

92

dB

VIN = 5 Vpp at 100 kHz

ADS8329/30I

90

VIN = 5 Vpp at 10 kHz

92

SINAD

Signal-to-noise + distortion

dB

VIN = 5 Vpp at 100 kHz

90

VIN = 5 Vpp at 10 kHz

105

SFDR

Spurious free dynamic range

dB

VIN = 5 Vpp at 100 kHz

97

-3dB Small signal bandwidth

30

MHz

CLOCK

Internal conversion clock frequency

21

22.9

24.5

MHz

Used as I/O clock only

50

SCLK External serial clock

MHz

As I/O clock and conversion clock

1

42

EXTERNAL VOLTAGE REFERENCE INPUT

Input

Vref[REF+ – (REF–)]

5.5 V

≥ +VA ≥ 4.5 V

0.3

5

Vref

reference

V

(REF–) – AGND

–0.1

0.1

range

Resistance (5)

Reference input

40

k

Ω

DIGITAL INPUT/OUTPUT

Logic family — CMOS

VIH

High-level input voltage

5.5 V

≥ +VBD ≥ 4.5 V

0.65 × (+VBD)

+VBD + 0.3

V

0.35 ×

VIL

Low-level input voltage

5.5 V

≥ +VBD ≥ 4.5 V

–0.3

V

(+VBD)

II

Input current

VI = +VBD or BDGND

-50

50

nA

Ci

Input capacitance

5

pF

5.5 V

≥ +VBD ≥ 4.5 V,

VOH

High-level output voltage

+VBD – 0.6

+VBD

V

IO = 100 µA

5.5 V

≥ +VBD ≥ 4.5 V,

VOL

Low-level output voltage

0

0.4

V

IO = 100 µA

CO

Output capacitance

5

pF

CL

Load capacitance

30

pF

Data format — straight binary

POWER SUPPLY REQUIREMENTS

+VBD

1.65

3.3

5.5

V

Power supply

voltage

+VA

4.5

5

5.5

V

1-MHz Sample rate

7.0

7.8

mA

Supply current

Nap mode

0.3

0.5

PD Mode

4

50

nA

Buffer I/O supply current

1 MSPS

1.7

mA

+VA = 5 V, +VBD = 5 V

44

48

Power dissipation

mW

+VA = 5 V, +VBD = 1.8 V

35

39.5

TEMPERATURE RANGE

TA

Operating free-air temperature

–40

85

°C

(4)

Calculated on the first nine harmonics of the input frequency

(5)

Can vary ±30%

4

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Số phần tương tự - ADS8329IBRSAT

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Burr-Brown (TI)	ADS8329IBRSAT	2Mb / 42P	LOW POWER, 16-BIT, 1-MHz, SINGLE/DUAL UNIPOLAR INPUT, ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL INTERFACE
Texas Instruments	ADS8329IBRSAT	2Mb / 50P	[Old version datasheet] LOW-POWER, 16-BIT, 1-MHz, SINGLE/DUAL UNIPOLAR INPUT, ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL INTERFACE
	ADS8329IBRSAT	2Mb / 51P	[Old version datasheet] LOW-POWER, 16-BIT, 1-MHz, SINGLE/DUAL UNIPOLAR INPUT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL INTERFACE
	ADS8329IBRSAT	2Mb / 50P	[Old version datasheet] LOW-POWER, 16-BIT, 1-MHz, SINGLE/DUAL UNIPOLAR INPUT, ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL INTERFACE
Burr-Brown (TI)	ADS8329IBRSATG4	2Mb / 42P	LOW POWER, 16-BIT, 1-MHz, SINGLE/DUAL UNIPOLAR INPUT, ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL INTERFACE

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Mô tả tương tự - ADS8329IBRSAT

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Texas Instruments	ADS8330	2Mb / 50P	[Old version datasheet] LOW-POWER, 16-BIT, 1-MHz, SINGLE/DUAL UNIPOLAR INPUT, ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL INTERFACE
Texas Instruments	ADS8329	2Mb / 51P	[Old version datasheet] LOW-POWER, 16-BIT, 1-MHz, SINGLE/DUAL UNIPOLAR INPUT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL INTERFACE
Burr-Brown (TI)	ADS8329	2Mb / 42P	LOW POWER, 16-BIT, 1-MHz, SINGLE/DUAL UNIPOLAR INPUT, ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL INTERFACE
Texas Instruments	ADS8329	2Mb / 50P	[Old version datasheet] LOW-POWER, 16-BIT, 1-MHz, SINGLE/DUAL UNIPOLAR INPUT, ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL INTERFACE
	ADS8327	1Mb / 51P	[Old version datasheet] LOW POWER, 16-BIT, 500-kHz, SINGLE/DUAL UNIPOLAR INPUT, ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL INTERFACE
	ADS8327	1Mb / 50P	[Old version datasheet] LOW POWER, 16-BIT, 500-kHz, SINGLE/DUAL UNIPOLAR INPUT, ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL INTERFACE
Burr-Brown (TI)	ADS8327	2Mb / 40P	LOW POWER, 16-BIT, 500-kHz, SINGLE/DUAL UNIPOLAR INPUT, ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL INTERFACE
Texas Instruments	ADS7279	1Mb / 51P	[Old version datasheet] LOW-POWER, 14-BIT, 1MHz, SINGLE/DUAL UNIPOLAR INPUT, ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL INTERFACE
	ADS7229	1Mb / 46P	[Old version datasheet] LOW-POWER, 12-BIT, 1MHz, SINGLE/DUAL UNIPOLAR INPUT, ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL INTERFACE
	ADS7279	1Mb / 46P	[Old version datasheet] LOW-POWER, 14-BIT, 1MHz, SINGLE/DUAL UNIPOLAR INPUT, ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL INTERFACE

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