Datasheet > TMUX8212

TMUX8212

更新时间： 2024-09-21 02:50:55

品牌	Logo	应用领域
德州仪器 - TI		/
页数	文件大小	规格书
32页	1266K
描述
TMUX821x 100-V, Flat Ron, 1:1 (SPST), 4-Channel Switches with Latch-Up Immunity and 1.8-V Logic

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TMUX8212 数据手册

TMUX8212

SCDS434A – OCTOBER 2021 – REVISED DECEMBER 2021

TMUX821x 100-V, Flat Ron, 1:1 (SPST), 4-Channel Switches

with Latch-Up Immunity and 1.8-V Logic

1 Features

3 Description

•

High supply voltage capable:

The TMUX8211, TMUX8212, and TMUX8213 are

modern high voltage capable analog switches

with latch-up immunity. Each device has four

independently controllable 1:1, single-pole single-

throw (SPST) switch channels. The devices work well

with dual supplies, a single supply, or asymmetric

supplies up to a maximum supply voltage of 100 V.

The TMUX821x devices provide consistent analog

parametric performance across the entire supply

voltage range. The TMUX821x family supports

bidirectional analog and digital signals on the source

(Sx) and drain (Dx) pins.

– Dual supply: ±10 V to ±50 V

– Single supply: 10 V to 100 V

– Asymmetric dual supply operation

Consistent parametrics across supply voltages

Latch-up immune

High continuous current: 200 mA

Low crosstalk: –110 dB

Low input leakage: 10 pA

Low on-resistance flatness: 0.05 Ω

Low on-resistance: 5 Ω

Low capacitance: 12 pF

Removes need for additional logic rail (V_L)

1.8-V Logic capable

Fail-safe logic: up to 48 V independent of supply

Integrated pull-down resistor on logic pins

Bidirectional signal path

•

All logic inputs support logic levels of 1.8 V, 3.3 V, and

5 V and can be connected as high as 48 V, allowing

for system flexibility with control signal voltage. Fail-

safe logic circuitry allows voltages on the logic pins to

be applied before the supply pin, protecting the device

from potential damage.

Wide operating temperature T_A: –40°C to 125°C

Industry-standard TSSOP and

smaller WQFN packages

The device family provides latch-up immunity,

preventing undesirable high current events between

parasitic structures within the device. A latch-up

condition typically continues until the power supply

rails are turned off and can lead to device failure.

The latch-up immunity feature allows this family of

multiplexers to be used in harsh environments.

2 Applications

•

High voltage bidirectional switching

Analog and digital signal switching

Semiconductor test equipment

LCD test equipment

Battery test equipment

Data acquisition systems (DAQ)

Digital multi-meter (DMM)

Factory automation and control

Programmable logic controllers (PLC)

Analog input modules

Device Information⁽¹⁾

PART NUMBER

PACKAGE

TSSOP (16)

WQFN (16)⁽²⁾

BODY SIZE (NOM)

TMUX8211

TMUX8212

TMUX8213

5.00 mm × 4.40 mm

4.00 mm × 4.00 mm

(1) For all available packages, see the orderable addendum at

the end of the data sheet.

(2) Preview package.

SEL1

SEL2

SEL3

SEL4

SEL1

SEL2

SEL3

SEL1

SEL2

SEL3

SEL4

TMUX8211

TMUX8212

ALL SWITCHES SHOWN FOR A LOGIC 0 INPUT

TMUX8213

Functional Block Diagram

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. PRODUCTION DATA.

12 3 4 5 6 7...32

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与TMUX8212相关器件

型号	品牌	获取价格	描述	数据表
TMUX8212_V01	TI	获取价格	TMUX821x 100-V, Flat Ron, 1:1 (SPST), 4-Channel Switches with Latch-Up Immunity and 1.8-V
TMUX8212PWR	TI	获取价格	TMUX821x 100-V, Flat Ron, 1:1 (SPST), 4-Channel Switches with Latch-Up Immunity and 1.8-V
TMUX8212RUMR	TI	获取价格	具有闩锁效应抑制和 1.8V 逻辑电平的 100V、扁平 RON、1:1 (SPST)、四
TMUX8213	TI	获取价格	TMUX821x 100-V, Flat Ron, 1:1 (SPST), 4-Channel Switches with Latch-Up Immunity and 1.8-V
TMUX8213PWR	TI	获取价格	具有闩锁效应抑制和 1.8V（逻辑低电平 + 逻辑高电平）的 100V、扁平 RON、1:
TMUX821X	TI	获取价格	TMUX821x 100-V, Flat Ron, 1:1 (SPST), 4-Channel Switches with Latch-Up Immunity and 1.8-V
TMUX9616	TI	获取价格	具有闩锁效应抑制的高压 1:1、16 通道开关
TMUX9832	TI	获取价格	5 V supply, 220 V high voltage 1:1, 32-channel switch with Latch-Up immunity
TMUXHS221	TI	获取价格	USB 2.0 480Mbps 2:1 多路复用器和 1:2 多路信号分离器
TMUXHS221LV	TI	获取价格	USB 2.0 480 Mbps 2:1/1:2 multiplexer/demultiplexer switch with 1.2V control IO

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