Datasheet > TMUX8108_V01

TMUX8108_V01

更新时间： 2024-09-21 02:52:23

品牌	Logo	应用领域
德州仪器 - TI		/
页数	文件大小	规格书
37页	1878K
描述
TMUX810x 100-V, Flat RON, Single 8:1 and Dual 4:1 Multiplexers with Latch-Up Immunity and 1.8-V Logic

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TMUX8108_V01 数据手册

TMUX8108, TMUX8109

SCDS435A – SEPTEMBER 2021 – REVISED DECEMBER 2021

TMUX810x 100-V, Flat R_ON, Single 8:1 and Dual 4:1 Multiplexers

with Latch-Up Immunity and 1.8-V Logic

1 Features

3 Description

•

High supply voltage capable:

The TMUX8108 and TMUX8109 are modern high

voltage capable analog multiplexers in 8:1 (single

ended) and 4:1 (differential) configurations. The

devices work well with dual supplies, a single supply,

or asymmetric supplies up to a maximum supply

voltage of 100 V. The TMUX810x devices provide

consistent analog parametric performance across the

entire supply voltage range. The TMUX8108 and

TMUX8109 support 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

•

Low crosstalk: –110 dB

Low input leakage: 40 pA

Low on resistance flatness: 0.5 Ω

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, 5V

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.

Break-before-make switching

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 multiplexing and demultiplexing

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

PART NUMBER⁽¹⁾

PACKAGE

TSSOP (16)

WQFN (16)⁽²⁾

BODY SIZE (NOM)

5.00 mm × 4.40 mm

4.00 mm × 4.00 mm

TMUX8108

TMUX8109

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

the end of the data sheet.

(2) Preview package.

V_DD

V_SS

V_DD

V_SS

S1A

S4A

S1B

S4B

Logic Decoder

TMUX8108

TMUX8109

TMUX8108 and TMUX8109 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...37

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与TMUX8108_V01相关器件

型号	品牌	获取价格	描述	数据表
TMUX8108PWR	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、单路 8:1 多路复用器
TMUX8109	TI	获取价格	TMUX810x 100-V, Flat RON, Single 8:1 and Dual 4:1 Multiplexers with Latch-Up Immunity and
TMUX8109PWR	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、双路 4:1 多路复用器
TMUX810X	TI	获取价格	TMUX810x 100-V, Flat RON, Single 8:1 and Dual 4:1 Multiplexers with Latch-Up Immunity and
TMUX8211	TI	获取价格	TMUX821x 100-V, Flat Ron, 1:1 (SPST), 4-Channel Switches with Latch-Up Immunity and 1.8-V
TMUX8211PWR	TI	获取价格	具有闩锁效应抑制和 1.8V 逻辑电平（逻辑低电平）的 100V、扁平 RON、1:1 (
TMUX8212	TI	获取价格	TMUX821x 100-V, Flat Ron, 1:1 (SPST), 4-Channel Switches with Latch-Up Immunity and 1.8-V
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

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