CS5102A-AL

更新时间： 2024-11-05 22:40:19

品牌	Logo	应用领域
凌云 - CIRRUS		转换器
页数	文件大小	规格书
40页	461K
描述
16-Bit, 100kHz/ 20kHz A/D Converters

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中文翻译

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CS5102A-AL 数据手册

CS5101A

CS5102A

16-Bit, 100 kHz / 20 kHz A/D Converters

Features

Description

The CS5101A and CS5102A are 16-bit monolithic

CMOS analog-to-digital converters capable of 100 kHz

(5101A) and 20 kHz (5102A) throughput. The

CS5102A’s low power consumption of 44 mW, coupled

with a power down mode, makes it particularly suitable

for battery powered operation.

l Monolithic CMOS A/D Converters

- Inherent Sampling Architecture

- 2-Channel Input Multiplexer

- Flexible Serial Output Port

l Ultra-Low Distortion

- S/(N+D): 92 dB

On-chip self-calibration circuitry achieves nonlinearity of

±0.001% of FS and guarantees 16-bit no missing codes

over the entire specified temperature range. Superior lin-

earity also leads to 92 dB S/(N+D) with harmonics below

-100 dB. Offset and full-scale errors are minimized dur-

ing the calibration cycle, eliminating the need for external

trimming.

- THD: 0.001%

l Conversion Time

- CS5101A: 8 µs

- CS5102A: 40 µs

l Linearity Error: ±0.001% FS

- Guaranteed No Missing Codes

l Self-Calibration Maintains Accuracy

- Over Time and Temperature

l Low Power Consumption

- CS5101A: 320 mW

The CS5101A and CS5102A each consist of a 2-chan-

nel input multiplexer, DAC, conversion and calibration

microcontroller, clock generator, comparator, and serial

communications port. The inherent sampling architec-

ture of the device eliminates the need for an external

track and hold amplifier.

- CS5102A: 44 mW

The converters' 16-bit data is output in serial form with ei-

ther binary or 2's complement coding. Three output

timing modes are available for easy interfacing to micro-

controllers and shift registers. Unipolar and bipolar input

ranges are digitally selectable.

- Power-down Mode: <1 mW

l Evaluation Board Available

ORDERING INFORMATION

See page 36.

TRK1

SSH/SDL

HOLD SLEEPRST STBYCODEBP/UP CRS/FIN

TRK2

SDATA

CLKIN

XOUT

Clock

Generator

SCLK

Control

REFBUF

Calibration

SRAM

Microcontroller

VREF

AIN1

TEST

16-Bit Charge

Redistribution

DAC

SCKMOD

AIN2

Comparator

OUTMOD

CH1/2

AGND

VA-

VA+

DGND

VD-

VD+

Cirrus Logic, Inc.

Crystal Semiconductor Products Division

P.O. Box 17847, Austin, Texas 78760

(512) 445 7222 FAX: (512) 445 7581

http://www.crystal.com

MAR ‘95

DS45F2

12 3 4 5 6 7...40

中文翻译

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与CS5102A-AL相关器件

型号	品牌	获取价格	描述	数据表
CS5102A-ALR	CIRRUS	获取价格	ADC, Successive Approximation, 16-Bit, 1 Func, 2 Channel, Serial Access, CMOS, PQCC28, PLA
CS5102A-AP	CIRRUS	获取价格	16-Bit, 100kHz/ 20kHz A/D Converters
CS5102A-BL	CIRRUS	获取价格	16-Bit, 100kHz/ 20kHz A/D Converters
CS5102A-BLR	CIRRUS	获取价格	ADC, Successive Approximation, 16-Bit, 1 Func, 2 Channel, Serial Access, CMOS, PQCC28, MS-
CS5102A-BLZ	CIRRUS	获取价格	16-bit, 100 kSps / 20 kSps A/D Converters
CS5102A-BLZR	CIRRUS	获取价格	ADC, Successive Approximation, 16-Bit, 1 Func, 2 Channel, Serial Access, CMOS, PQCC28, MS-
CS5102A-BP	CIRRUS	获取价格	16-Bit, 100kHz/ 20kHz A/D Converters
CS5102-AD	ETC	获取价格	Single-Ended Data Acquisition System
CS5102A-JL	CIRRUS	获取价格	16-Bit, 100kHz/ 20kHz A/D Converters
CS5102A-JLR	CIRRUS	获取价格	ADC, Successive Approximation, 16-Bit, 1 Func, 2 Channel, Serial Access, CMOS, PQCC28, MS-

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