SP574BB

更新时间： 2024-11-28 22:42:51

品牌	Logo	应用领域
西伯斯 - SIPEX		转换器
页数	文件大小	规格书
15页	175K
描述
12-Bit Sampling A/D Converters

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中文翻译

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数据手册

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SP574BB 数据手册

SP574B/674B/1674B/774B

12–Bit Sampling A/D Converters

■ Complete Monolithic 12–Bit A/D Converters

with Sample–Hold, Reference, Clock and Tri–

state Outputs

■ Full Nyquist Sampling at All Sample Rates

■ Choice of Sampling Rates — 40kHz, 66kHz,

100kHz or 125kHz

■ Low Power Dissipation — 110mW

■ 12–Bit Linearity Over Temperature

■ Commercial, IndustrialandMilitary Tempera-

ture Ranges

■ Next–GenerationReplacement for574A,674A,

1674A, 774A Devices

DESCRIPTION…

The SP574B/674B/1674B/774B (SPx74B) Series are complete 12–bit successive–approxi-

mation A/D converters integrated on a single die with tri-state output latches, an internal

reference, clock and a sample–hold. The new “B–Series” features true Nyquist sampling while

maintaining compatibility with prior versions. They are drop–in replacements for the older 574A/

674A/1674A/774A type devices.

STS

DB11 DB10

DB9

DB8

DB7

DB6

DB5

DB4

DB3

DB2

DB1

DB0 DGND

16 15

NIBBLE A

NIBBLE B

NIBBLE C

THREE–STATE BUFFERS AND CONTROL

12–BIT SAR

12–BIT

CAPACITANCE

DAC

COMP

OSC

OFFSET/GAIN

TRIM

REF

CONTROL LOGIC

7.5K

15K

7.5K

15K

N/C

12/8

R/C

REF AGND REF

OUT IN

BIP

OFF

10V

20V

LOGIC

SP574B/674B/1674B/774B

12–Bit Sampling A/D Converters

12 3 4 5 6 7...15

中文翻译

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与SP574BB相关器件

型号	品牌	获取价格	描述	数据表
SP574BBL	SIPEX	获取价格	ADC, Successive Approximation, 12-Bit, 1 Func, 1 Channel, Parallel, Word Access, PQCC28, P
SP574BBN	SIPEX	获取价格	ADC, Successive Approximation, 12-Bit, 1 Func, 1 Channel, Parallel, Word Access, PDIP28, 0
SP574BBP	SIPEX	获取价格	ADC, Successive Approximation, 12-Bit, 1 Func, 1 Channel, Parallel, Word Access, PDIP28, 0
SP574BJ	SIPEX	获取价格	12-Bit Sampling A/D Converters
SP574BJL	SIPEX	获取价格	ADC, Successive Approximation, 12-Bit, 1 Func, 1 Channel, Parallel, Word Access, PQCC28, P
SP574BK	SIPEX	获取价格	12-Bit Sampling A/D Converters
SP574BKL	SIPEX	获取价格	ADC, Successive Approximation, 12-Bit, 1 Func, 1 Channel, Parallel, Word Access, PQCC28, P
SP574BKN	SIPEX	获取价格	ADC, Successive Approximation, 12-Bit, 1 Func, 1 Channel, Parallel, Word Access, PDIP28, 0
SP574BKP	SIPEX	获取价格	ADC, Successive Approximation, 12-Bit, 1 Func, 1 Channel, Parallel, Word Access, PDIP28, 0
SP574BKS	SIPEX	获取价格	ADC, Successive Approximation, 12-Bit, 1 Func, 1 Channel, Parallel, Word Access, PDSO28, 0