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AMC1400-Q1中文资料德州仪器数据手册PDF规格书

AMC1400-Q1
厂商型号

AMC1400-Q1

功能描述

AMC1400-Q1 Automotive, Precision, ±250-mV Input, Reinforced Isolated Amplifier in a 15-mm Stretched SOIC Package

文件大小

1.64437 Mbytes

页面数量

35

生产厂商 Texas Instruments
企业简称

TI德州仪器

中文名称

美国德州仪器公司官网

原厂标识
数据手册

下载地址一下载地址二到原厂下载

更新时间

2025-7-31 23:00:00

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AMC1400-Q1规格书详情

1 Features

• AEC-Q100 qualified for automotive applications:

– Temperature grade 1: –40°C to +125°C, TA

• Functional Safety-Capable

– Documentation available to aid functional safety

system design

• ±250-mV input voltage range optimized for current

measurements using shunt resistors

• Fixed gain: 8.2 V/V

• Low DC errors:

– Offset error: ±0.2 mV (max)

– Offset drift: ±0.9 μV/°C (max)

– Gain error: ±0.3 (max)

– Gain drift: ±30 ppm/°C (max)

– Nonlinearity: 0.03 (max)

• 3.3-V or 5-V operation on high-side and low-side

• Missing high-side supply detection feature

• High CMTI: 100 kV/μs (min)

• Low EMI, meets CISPR-11 and CISPR-25

standards

• Safety-related certifications:

– 10600-VPK reinforced isolation per DIN EN IEC

60747-17 (VDE 0884-17)

– 7500-VRMS isolation for 1 minute per UL1577

2 Applications

• Shunt-resistor-based current sensing in:

– HEV/EV charging piles

– HEV/EV on-board chargers (OBC)

– HEV/EV DC/DC converters

– HEV/EV traction inverters

3 Description

The AMC1400-Q1 is a precision, isolated amplifier

with an output separated from the input circuitry by

an isolation barrier that is highly resistant to magnetic

interference. This barrier is certified to provide

reinforced galvanic isolation of up to 7.5 kVRMS

according to DIN EN IEC 60747-17 (VDE 0884-17)

and UL1577, and supports a working voltage of up to

2 kVRMS.

The isolation barrier separates parts of the system

that operate on different common-mode voltage levels

and protects the low-side from voltage levels that can

cause electrical damage and are potentially harmful to

an operator.

The input of the AMC1400-Q1 is optimized for direct

connection to a low-impedance shunt resistor or other

low-impedance voltage source with low signal levels.

The excellent DC accuracy and low temperature drift

supports accurate current control in power factor

correction (PFC) stages, DC/DC converters, traction

inverters, and other applications that must operate

at high common-mode voltages, high altitudes, or in

environments with high pollution degrees.

The AMC1400-Q1 is offered in a stretched 8-pin SOIC

package and is AEC-Q100 qualified for automotive

applications and supports the temperature range from

–40°C to +125°C.

供应商 型号 品牌 批号 封装 库存 备注 价格
TI(德州仪器)
24+
SOP8
7350
现货供应,当天可交货!免费送样,原厂技术支持!!!
询价
TI(德州仪器)
24+
NA/
8735
原厂直销,现货供应,账期支持!
询价
TI(德州仪器)
2024+
SOIC-8
500000
诚信服务,绝对原装原盘
询价
TI(德州仪器)
23+
SOIC-8
13650
公司只做原装正品,假一赔十
询价
TI
21+
SOP8
1000
一级代理,专注军工、汽车、医疗、工业、新能源、电力
询价
TI(德州仪器)
24+/25+
10000
原装正品现货库存价优
询价
TI
23+
N/A
6800
原装正品,力挺实单
询价
TI(德州仪器)
2021+
8000
原装现货,欢迎询价
询价
TI/德州仪器
25+
原厂封装
10280
原厂授权代理,专注军工、汽车、医疗、工业、新能源!
询价
TI(德州仪器)
2450+
SMD
9850
只做原装正品代理渠道!假一赔三!
询价