Datasheet > CS5566_09

CS5566_09

更新时间： 2024-09-17 06:49:27

品牌	Logo	应用领域
凌云 - CIRRUS		/
页数	文件大小	规格书
30页	485K
描述
±2.5 V / 5 V, 5 kSps, 24-bit ΔΣ ADC

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

CS5566_09 数据手册

5/4/09

CS5566

±2.5 V / 5 V, 5 kSps, 24-bit ΔΣ ADC

Features & Description

General Description

The CS5566 is a single-channel, 24-bit analog-to-digital

converter capable of 5 kSps conversion rate. The input

accepts a fully differential analog input signal. On-chip

buffers provide high input impedance for both the AIN in-

puts and the VREF+ input. This significantly reduces the

drive requirements of signal sources and reduces errors

due to source impedances. The CS5566 is a delta-sigma

converter capable of switching multiple input channels at

a high rate with no loss in throughput. The ADC uses a

low-latency digital filter architecture. The filter is designed

for fast settling and settles to full accuracy in one conver-

sion. The converter's 24-bit data output is in serial form,

with the serial port acting as either a master or a slave. The

converter is designed to support bipolar, ground-refer-

enced signals when operated from ±2.5V analog supplies.

 Differential Analog Input

 On-chip Buffers for High Input Impedance

 Conversion Time = 200 μS

 Settles in One Conversion

 Linearity Error = 0.0005%

 Signal-to-Noise = 110 dB

 24 Bits, No Missing Codes

 Simple three/four-wire serial interface

 Power Supply Configurations:

The converter can operate from an analog supply of 0-5V

or from ±2.5V. The digital interface supports standard log-

ic operating from 1.8, 2.5, or 3.3 V.

- Analog: +5V/GND; IO: +1.8V to +3.3V

- Analog: ±2.5V; IO: +1.8V to +3.3V

 Power Consumption: 20 mW @ 5 kSps

ORDERING INFORMATION:

See Ordering Information on page 30.

V1+

V2+

CS5566

VREF+

VREF-

SMODE

SERIAL

INTERFACE

DIGITAL

FILTER

LOGIC

SCLK

ADC

AIN+

AI N-

SDO

RDY

SLEEP

RST

BUFEN

DIGITAL CONTROL

CONV

BP/UP

OSC/CLOCK

GENERATOR

MCLK

V2-

DCR

VLR2

V1-

TST

VLR

This document contains information for a new product.

Cirrus Logic reserves the right to modify this product without notice.

Preliminary Product Information

MAY ‘09

DS806PP2

http://www.cirrus.com

12 3 4 5 6 7...30

中文翻译

下载PDF

与CS5566_09相关器件

型号	品牌	获取价格	描述	数据表
CS5566-ISZ	CIRRUS	获取价格	±2.5 V / 5 V, 5 kSps, 24-bit ΔΣ ADC
CS5571	CIRRUS	获取价格	【2.5 V / 5 V, 100 kSps, 16-bit, High-throughp
CS5571_08	CIRRUS	获取价格	±2.5 V / 5 V, 100 kSps, 16-bit, High-throughp
CS5571-ISZ	CIRRUS	获取价格	【2.5 V / 5 V, 100 kSps, 16-bit, High-throughp
CS5581	CIRRUS	获取价格	【2.5 V / 5 V, 200 kSps, 16-bit, High-throughp
CS5581_08	CIRRUS	获取价格	±2.5 V / 5 V, 200 kSps, 16-bit, High-throughp
CS5581-ISZ	CIRRUS	获取价格	【2.5 V / 5 V, 200 kSps, 16-bit, High-throughp
CS55AZ	CENTRAL	获取价格	Silicon Controlled Rectifier, 800mA I(T), 100V V(DRM)
CS55AZ/BZ/FZ/DZ/MZ	ETC	获取价格	SCR
CS55B	CENTRAL	获取价格	SILICON CONTROLLED RECTIFIER 0.8 AMPS, 200 AND 400 VOLTS