Datasheet > NSI1306M25

NSI1306M25

更新时间： 2024-04-09 19:00:04

品牌	Logo	应用领域
纳芯微 - NOVOSENSE		隔离技术
页数	文件大小	规格书
27页	1540K
描述
NSI1306是一款高性能Σ-Δ调制器，基于NOVOSENSE电容隔离技术，其输出与输入分离。该器件的线性差分输入信号范围为±50mV(满量程±64mV)或±250mV范围(满量程±320mV)。

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

NSI1306M25 数据手册

NSi1306

High Reliability Reinforced

Isolated Sigma-Delta Modulator

Datasheet (EN) 1.6



Operation Temperature: -40℃~125℃

Product Overview

RoHS-Compliant Packages:

The NSI1306 is a high performance Σ-Δ modulator with

output separated from input based on the NOVOSENSE

capacitive isolation technology. The device has a linear

differential input signal range of ±50mV (±64mV full-scale)

or ±250mV (±320mV full-scale). The differential input is

ideally suited to shunt resistor-based current sensing in

high voltage applications where isolation is required.

The analog input is amplified and continuously sampled by

a second-order Σ-Δ modulator and converted to a high

speed, single bit data stream. The output data is

synchronous to the external clock with a frequency range

from 5MHz to 21MHz. By using an appropriate digital filter

(such as sinc3 filter) to decimate the bitstream, the device

can achieve 16 bits resolution and an 86dB/82.5dB signal

to noise ratio (SNR) at 78.125kSPS with a 20MHz master

clock.

◼

SOP8(300mil)

SOP16(300mil)

Safety Regulatory Approvals



UL recognition: up to 5000V_rmsfor 1 minute per UL1577

CQC certification per GB4943.1-2011

CSA component notice 5A approval IEC60950-1 standard

DIN VDE V 0884-11:2017-01

Applications



Shunt current monitoring

AC motor controls

Power and solar inverters

Uninterruptible Power Suppliers

Automotive onboard chargers

The fail-safe functions including input common-mode

overvoltage detection and missing AVDD detection

simplify system-level design and diagnostics.

Key Features

Device Information



Up to 5000V_RMSInsulation Voltage

Clock frequency: 5MHz to 21MHz

±50mV or ±250mV Linear Input Voltage Range

Excellent DC Performance:

Part Number

NSI1306x-DSWVR SOP8(300mil)

NSI1306x-DSWR SOP16(300mil)

Package

Body Size

5.85mm × 7.50mm

10.30mm × 7.50mm

Functional Block Diagrams

◼

Offset Error: ±50μV or ±100μV (Max)

Offset Drift: -0.5~1.5μV/℃ (Max)

Gain Error: ±0.2% (Max)

AVDD

DVDD

VDD1 detection

Reference

INP

INN

Σ-Δ modulator

DOUT

CLKIN

Gain Drift: ±40ppm/℃ (Max)



SNR: 82.5dB or 86dB (Typ)

V_CMdetection

High CMTI: 150kV/μs (Typ)

System-Level Diagnostic Features:

AGND

DGND

Figure 1. NSi1306 Block Diagram

◼

AVDD monitoring

Input common-mode overvoltage detection

Page 1

12 3 4 5 6 7...27

下载PDF

与NSI1306M25相关器件

型号	品牌	描述	获取价格	数据表
NSI1311	NOVOSENSE	NSI1311是一款高性能隔离放大器，基于NOVOSENSE电容隔离技术，其输出与输入分离	获取价格
NSI1311-Q1	NOVOSENSE	NSI1311-Q1是一款高性能隔离放大器，基于NOVOSENSE电容隔离技术，其输出与输	获取价格
NSI1312D	NOVOSENSE	NSI1312是一款高性价比隔离放大器，基于NOVOSENSE电容隔离技术，其输出与输入分	获取价格
NSI1312D-Q1	NOVOSENSE	NSI1312-Q1是一款高性价比隔离放大器，基于NOVOSENSE电容隔离技术，其输出与	获取价格
NSI1312S	NOVOSENSE	NSI1312是一款高性价比隔离放大器，基于NOVOSENSE电容隔离技术，其输出与输入分	获取价格
NSI1312S-Q1	NOVOSENSE	NSI1312-Q1是一款高性价比隔离放大器，基于NOVOSENSE电容隔离技术，其输出与	获取价格

与NSI1306M25相关文章

资料手册解读：UC3842参数和管脚说明
2024-05-22

2
一文带你了解无源晶振的负载电容为何要加两颗谐振电容CL1和CL2
2024-05-22

3
玻璃管保险丝与陶瓷管保险丝：区别与替代性探讨
2024-05-22

2
PCF8574资料解读：主要参数分析、引脚说明
2024-05-21

11

产品中心

服务支持

精选活动

关于我们

帮助中心

NSI1306M25

NSI1306M25 数据手册

与NSI1306M25相关器件

与NSI1306M25相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

NSI1306M25

NSI1306M25 数据手册

与NSI1306M25相关器件

与NSI1306M25相关文章

您还可以找

您在本页遇到什么问题？