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AD7401A_V01中文資料亞德諾數(shù)據(jù)手冊PDF規(guī)格書

AD7401A_V01
廠商型號

AD7401A_V01

功能描述

Isolated Sigma-Delta Modulator

文件大小

551.96 Kbytes

頁面數(shù)量

20

生產(chǎn)廠商 Analog Devices
企業(yè)簡稱

AD亞德諾

中文名稱

亞德諾半導(dǎo)體技術(shù)有限公司官網(wǎng)

原廠標(biāo)識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2024-12-21 20:00:00

AD7401A_V01規(guī)格書詳情

GENERAL DESCRIPTION

The AD7401A1 is a second-order, sigma-delta (Σ-Δ) modulator

that converts an analog input signal into a high speed, 1-bit data

stream with on-chip digital isolation based on the Analog

Devices, Inc., iCoupler? technology. The AD7401A operates

from a 5 V power supply and accepts a pseudo-differential input

signal of ±250 mV (±320 mV full scale). The analog input is

continuously sampled by the analog modulator, eliminating the

need for external sample-and-hold circuitry. The input

information is contained in the output stream as a density of

ones with a data rate of up to 20 MHz. The original information

can be reconstructed with an appropriate digital filter. The

serial I/O can use a 5 V or a 3.3 V supply (VDD2).

The serial interface is digitally isolated. High speed CMOS,

combined with Analog Devices, Inc., iCoupler? technology ,

means the on-chip isolation provides outstanding performance

characteristics, superior to alternatives such as optocoupler

devices. The device contains an on-chip reference. The

AD7401A is offered in a 16-lead SOIC and has an operating

temperature range of ?40°C to +125°C.

FEATURES

20 MHz maximum external clock rate

Second-order modulator

16 bits, no missing codes

±2 LSB INL typical at 16 bits

1 μV/°C typical offset drift

On-board digital isolator

On-board reference

±250 mV analog input range

Low power operation: 17 mA typical at 5.5 V

?40°C to +125°C operating range

16-lead SOIC package

Internal clock version: AD7400A

Safety and regulatory approvals

UL recognition

5000 V rms for 1 minute per UL 1577

CSA Component Acceptance Notice #5A

VDE Certificate of Conformity

DIN V VDE V 0884-10 (VDE V 0884-10):2006-12

VIORM = 891 V peak

Qualified for Automotive Applications

APPLICATIONS

AC motor controls

Shunt current monitoring

Data acquisition systems

Analog-to-digital and opto-isolator replacements

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
ADI/亞德諾
23+
NA/
495
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票
詢價
ADI/亞德諾
23+
SOIC-16
56850
原廠原裝正品現(xiàn)貨,支持訂貨!!!
詢價
ADI/亞德諾
22+
66900
原封裝
詢價
ADI
23+
SOP
7520
專注配單,只做原裝進口現(xiàn)貨
詢價
ADI/亞德諾
2022
SOP16
80000
原裝現(xiàn)貨,OEM渠道,歡迎咨詢
詢價
ADI
24+
16-SOIC
62
詢價
AnalogDevices
16-SOIC
3000
AD代理旗下一級分銷商,主營AD全系列產(chǎn)品
詢價
ADI/亞德諾
22+
SOIC16
36392
原裝正品現(xiàn)貨,可開13個點稅
詢價
ADI
19+
SOP16
61209
原廠代理渠道,每一顆芯片都可追溯原廠;
詢價
ADI
18+
SOP
719
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力
詢價