Datasheet > 微控制器和处理器 > DSP 外围设备> CS5376A

CS5376A

更新时间： 2024-09-25 23:16:27

品牌	Logo	应用领域
凌云 - CIRRUS		LTE
页数	文件大小	规格书
107页	1561K
描述
LOW POWER MULTI CHANNEL DECIMATION FILTER

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CS5376A 数据手册

CS5376A

Low Power Multi-Channel Decimation Filter

Features

Description

The CS5376A is a multi-function digital filter utilizing a

low-power signal processing architecture to achieve effi-

cient filtering for up to four ∆Σ modulators. By combining

the CS5376A with CS3301/02 differential amplifiers,

CS5371/72 ∆Σ modulators, and the CS4373 ∆Σ test

DAC a synchronous high resolution multi-channel mea-

surement system can be designed quickly and easily.

1 to 4 Channel Digital Decimation Filter

Multiple On-Chip FIR and IIR Coefficient Sets

Programmable Coefficients for Custom Filters

Synchronous Operation

Selectable Output Word Rate

4000, 2000, 1000, 500, 333, 250 SPS

200, 125, 100, 50, 40, 25, 20, 10, 5, 1 SPS

Digital Gain and Offset Corrections

Test DAC Bit Stream Generator

Sine Wave or Impulse Output Mode

Time Break Controller, General Purpose I/O

Secondary SPI Port, Boundary Scan JTAG

Microcontroller or EEPROM Configuration

Small Footprint 64-pin TQFP Package

Low Power Consumption

Digital filter coefficients for the CS5376A FIR and IIR fil-

ters are included on-chip for a simple setup, or they can

be programmed for custom applications. Selectable dig-

ital filter decimation ratios produce output word rates

from 4000 SPS to 1 SPS, resulting in measurement

bandwidths ranging from 1600 Hz down to 400 mHz

when using the on-chip coefficient sets.

The CS5376A includes integrated peripherals to simplify

system design: offset and gain corrections, a test DAC

bit stream generator, a time break controller, 12 general

purpose I/O pins, a secondary SPI port, and a boundary

scan JTAG port.

9 mW per Channel at 500 SPS

Flexible Power Supplies

I/O Interface: 3.3 V or 5.0 V

Digital Logic Core: 3.0 V, 3.3 V or 5.0 V

ORDERING INFORMATION

CS5376A-IQ

-40 to +85 C

64-pin TQFP

CLK

Clock and

Synchronization

SYN C

M CLK

Serial Data O utput Port

M SYNC

SSI

SCK 1

M ISO

M OSI

SPI 1

Serial Peripheral Interface 1

SINT

TIM EB

Tim e Break Controller

TB SC LK

Test Bit Stream Controller

TB SD ATA

Decim ation and

Filtering Engine

G PIO 11:EECS

G PIO 10

G PIO 9

G PIO 8

G PIO 7

G PIO

G PIO 6

G PIO 5

General Purpose I/O

G PIO 4:CS4

G PIO 3:CS3

G PIO 2:CS2

G PIO 1:CS1

G PIO 0:CS0

SCK 2

JTAG

SPI 2

SI1

Modulator Data

Interface

SI2

Serial Peripheral Interface 2

Interface

SI3

SI4

FEB ‘04

DS612F1

http://www.cirrus.com

12 3 4 5 6 7...107

中文翻译

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与CS5376A相关器件

型号	品牌	获取价格	描述	数据表
CS5376A_05	CIRRUS	获取价格	Low-power, Multi-channel Decimation Filter
CS5376A_08	CIRRUS	获取价格	Low-power, Multi-channel Decimation Filter
CS5376A-IQ	CIRRUS	获取价格	LOW POWER MULTI CHANNEL DECIMATION FILTER
CS5376A-IQZ	CIRRUS	获取价格	Low-power, Multi-channel Decimation Filter
CS5378	CIRRUS	获取价格	Low-power Single-channel Decimation Filter
CS5378_08	CIRRUS	获取价格	Low-power Single-channel Decimation Filter
CS5378-IS	CIRRUS	获取价格	Low-power Single-channel Decimation Filter
CS5378-ISZ	CIRRUS	获取价格	Low-power Single-channel Decimation Filter
CS5381	CIRRUS	获取价格	120 dB, 192 kHz, Multi-Bit Audio A/D Converter
CS5381-KSZ	CIRRUS	获取价格	120 dB, 192 kHz, Multi-Bit Audio A/D Converter

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