Datasheet> 器件分类 > 半导体> 模拟混合信号IC> NCN1154_11

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NCN1154_11: 产品描述DUAL 2-CHANNEL, DBL POLE DBL THROW SWITCH, QCC12; 产品类别半导体模拟混合信号IC; 文件大小183KB，共2页; 制造商ON Semiconductor(安森美); 官网地址http://www.onsemi.cn

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NCN1154_11概述

DUAL 2-CHANNEL, DBL POLE DBL THROW SWITCH, QCC12

双双声道, 双刀双掷开关, QCC12

NCN1154_11规格参数

参数名称	属性值
功能数量	2
端子数量	12
最大工作温度	85 Cel
最小工作温度	-40 Cel
最大供电/工作电压	5 V
最小供电/工作电压	2.7 V
额定供电电压	3.3 V
加工封装描述	2 × 1.70 MM, 0.40 MM PITCH, 铅 FREE, UQFN-12
无铅	Yes
欧盟RoHS规范	Yes
中国RoHS规范	Yes
状态	ACTIVE
包装形状	矩形的
包装尺寸	芯片 CARRIER, VERY THIN PROFILE
表面贴装	Yes
端子形式	NO 铅
端子间距	0.4000 mm
端子涂层	镍钯金
端子位置	四
包装材料	UNSPECIFIED
温度等级	INDUSTRIAL
输入数	2
模拟IC其它类型	双刀双掷开关
关闭状态下的隔离额定值	81 dB
最大限制模拟输入电压	5 V
正向导通电阻匹配额定值	0.0300 ohm
最大通态电阻	7.5 ohm

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Product Overview

NCN1154: DP3T Data Switch, USB 2.0 High Speed / Audio, with Negative Swing

Capability

For complete documentation, see the data sheet.

The NCN1154 is a DP3T switch for combined true-ground audio, USB 2.0 high speed data, and UART applications. It allows

portable systems to use a single port to pass either USB data or audio signals from an external headset; the 3 channels being

compliant to USB 2.0, USB 1.1 and USB 1.0. The switch is capable of passing signals with negative voltages as low as 2 V below

ground. The NCN1154 features shunt resistors on the audio ports. These resistors are switched in when the audio channel is off and

provide a safe path to ground for any charge that may build up on the audio lines. This reduces Pop & Click noise in the audio

system. The device has an extended V

range which can operate off V

up to 4.2 V while passing true ground audio signals down

to -2 V.

Features

• 3:1 High Speed Switch

• 5.25 V tolerant on common pins

• High Bandwidth of 820 MHz

• Capable of passing negative swing signals down to -2V on

R/L channel

• 1.8 V compatible control pin

• Audio channel shunt resistors

• Ultra-low THD

Benefits

• Multiplexe audio or high speed data or UART signals path

from a single USB receptacle

• Support any short to V

BUS

• USB2.0, USB1.1, USB1.0 capable on all channels

• Can connect an audio true ground amplifier to a micro USB

headset

• GPIO Low Voltage Control

• Pop and click noise reduction

• Minimal audio distortion

Applications

• Shared High Speed data or audio on a single connector

• Micro or Mini USB applications

End Products

•

GPS

Cellular and wireless phones

Tablets and Portable gaming

Bar Code Scanners

Part Electrical Specifications

Product

NCN1154MUTAG

Compliance

Pb-free

Halide free

Status

Active

Channels

Number of

Switches

Configuratio

DP3T

Max (µA)

Max (Ω)

7.5

Min (V)

2.7

Max (V)

Package

Type

UQFN-12

NCN1154_11相似产品对比

	NCN1154_11	NCN1154
描述	DUAL 2-CHANNEL, DBL POLE DBL THROW SWITCH, QCC12	DUAL 2-CHANNEL, DBL POLE DBL THROW SWITCH, QCC12
功能数量	2	2
端子数量	12	12
最大工作温度	85 Cel	85 Cel
最小工作温度	-40 Cel	-40 Cel
最大供电/工作电压	5 V	5 V
最小供电/工作电压	2.7 V	2.7 V
额定供电电压	3.3 V	3.3 V
加工封装描述	2 × 1.70 MM, 0.40 MM PITCH, 铅 FREE, UQFN-12	2 × 1.70 MM, 0.40 MM PITCH, 铅 FREE, UQFN-12
无铅	Yes	Yes
欧盟RoHS规范	Yes	Yes
中国RoHS规范	Yes	Yes
状态	ACTIVE	ACTIVE
包装形状	矩形的	矩形的
包装尺寸	芯片 CARRIER, VERY THIN PROFILE	芯片 CARRIER, VERY THIN PROFILE
表面贴装	Yes	Yes
端子形式	NO 铅	NO 铅
端子间距	0.4000 mm	0.4000 mm
端子涂层	镍钯金	镍钯金
端子位置	四	四
包装材料	UNSPECIFIED	UNSPECIFIED
温度等级	INDUSTRIAL	INDUSTRIAL
输入数	2	2
模拟IC其它类型	双刀双掷开关	双刀双掷开关
关闭状态下的隔离额定值	81 dB	81 dB
最大限制模拟输入电压	5 V	5 V
正向导通电阻匹配额定值	0.0300 ohm	0.0300 ohm
最大通态电阻	7.5 ohm	7.5 ohm

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