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TMUX121中文资料

厂家型号

TMUX121

文件大小

864.06Kbytes

页面数量

18

功能描述

TMUX121 Low-Capacitance, 2-Channel, 2:1 Switch with Power-Off Isolation and 1.8-V Logic

数据手册

下载地址一下载地址二到原厂下载

生产厂商

TI2

TMUX121数据手册规格书PDF详情

1 Features

• Compatible with high-speed I3C signals

• High performance switch characteristics:

– Bandwidth (–3 dB): 3.0 GHz

– RON (typical): 3 Ω

– CON (typical): 1.7 pF

– TPD (typical): 60 ps

– TSWEK (typical): 2 ps

• Low current consumption: 12 μA (typical)

• Special features:

– IPOFF protection prevents current leakage in

Powered-Down state

– 1.8 V and 3.3 V compatible control inputs

(SEL, EN)

• 3.3 V supply voltage

• Industrial temperature range: –40 to 125°C

• Compact 10-pin 1.4 mm × 1.8 mm, UQFN package

2 Applications

• I3C (SenseWire)

• I3C and I2C peripheral switching

• Servers

• Handset: smart phone

• Notebook PC

• Tablet: multimedia

• Electronic point-of-sale

• Field instrumentation

• Portable monitor

3 Description

The TMUX121 is a high performance bidirectional

2-channel, 2:1 (SPDT) switch that supports both

differential and single ended signals. The TMUX121

is an analog passive switch which features power-off

protection forcing all I/O pins to be in high-impedance

mode when power is not present on the VDD pin. The

select and enable pins of the TMUX121 compatible

with 1.8 V and 3.3 V control voltage, allowing them

to be directly interfaced with the General purpose

I/O (GPIO) from low voltage processors. This, along

with the low on-resistance and low on capacitance of

the device, make the TMUX121 an excellent choice

for supporting switching a wide range of analog

signals and digital communication protocol standards,

including high-speed standards such as I3C.

The TMUX121 comes in a small 10-pin UQFN

package with only 1.8 mm × 1.4 mm in size, which

makes it useful when PCB area is limited.

更新时间:2025-10-17 14:04:00
供应商 型号 品牌 批号 封装 库存 备注 价格
TI
23+
SC70-6
30000
全新原装正品
TI(德州仪器)
24+
SOT23-6
34048
原厂可订货,技术支持,直接渠道。可签保供合同
N/A
24+
N/A
7313
原厂可订货,技术支持,直接渠道。可签保供合同
TI/德州仪器
25+
原厂封装
10280
原厂授权一级代理,专注军工、汽车、医疗、工业、新能源、电力!
TI(德州仪器)
2021+
SC70-6
499
TI/德州仪器
24+
SC70-6
9600
原装现货,优势供应,支持实单!
NA
23+
NA
26094
10年以上分销经验原装进口正品,做服务型企业
TI(德州仪器)
24+/25+
10000
原装正品现货库存价优
23+
SC70-6
50000
全新原装正品现货,支持订货
80000