Datasheet > TMUX7309FRRPR

TMUX7309FRRPR

更新时间： 2024-11-09 02:50:55

品牌	Logo	应用领域
德州仪器 - TI		/
页数	文件大小	规格书
54页	2618K
描述
TMUX730xF Â±60-V Fault-Protected, 8:1 and Dual 4:1 Multiplexers with Latch-Up Immunity and 1.8-V Logic

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

TMUX7309FRRPR 数据手册

TMUX7308F, TMUX7309F

SCDS403B – FEBRUARY 2021 – REVISED DECEMBER 2021

TMUX730xF ±60-V Fault-Protected, 8:1 and Dual 4:1 Multiplexers with Latch-Up

Immunity and 1.8-V Logic

1 Features

3 Description

•

Wide supply range:

The TMUX7308F and TMUX7309F are modern

complementary metal-oxide semiconductor (CMOS)

analog multiplexers in 8:1 (single ended) and 4:1

(differential) configurations. The devices work well

with dual supplies (±5 V to ±22 V), a single supply (8

V to 44 V), or asymmetric supplies (such as V_DD= 12

V, V_SS= –5 V). The overvoltage protection is available

in powered and powered-off conditions, making the

TMUX7308F and TMUX7309F devices suitable for

applications where power supply sequencing cannot

be precisely controlled.

– Dual supply: ±5 V to ±22 V

– Single supply: 8 V to 44 V

Integrated fault protection:

– Overvoltage protection, source to supplies or

source to drain: ±85 V

– Overvoltage protection: ±60 V

– Powered-off protection: ±60 V

– Non-fault channels continue to operate

– Known state without logic inputs present

– Output clamped to the supply in overvoltage

condition

•

The device blocks fault voltage up to +60 V or –60

V relative to ground in both powered and powered-off

conditions. When no power supplies are present, the

switch channels remain in the OFF state regardless of

switch input conditions and logic control status. Under

normal operation conditions, if the analog input signal

level on any Sx pin exceeds the supply voltage (V_DD

or V_SS) by a threshold voltage (V_T), the channel turns

OFF and the Sx pin becomes high impedance. When

the fault channel is selected, the drain pin (D or Dx) is

pulled to the supply (V_DDor V_SS) that was exceeded.

•

Latch-up immune

1.8-V Logic capable

Fail-safe logic: up to 44 V independent of supply

Integrated pull-down resistor on logic pins

Break-before-make switching

Industry standard TSSOP and

smaller WQFN packages

2 Applications

•

Factory automation and control

Programmable logic controllers (PLC)

Analog input modules

Semiconductor test equipment

Battery test equipment

The low capacitance, low charge injection, and

integrated fault protection enables the TMUX7308F

and TMUX7309F devices to be used in front end

data acquisition applications where high performance

and high robustness are both critical. The devices are

available in a standard TSSOP package and smaller

WQFN package (ideal if PCB space is limited).

Servo drive control module

Data acquisition systems (DAQ)

V_DD

V_SS

V_DD

V_SS

Device Information⁽¹⁾

S1A

PART NUMBER

PACKAGE

TSSOP (16)⁽²⁾

WQFN (16)

BODY SIZE (NOM)

5.00 mm × 4.40 mm

4.00 mm × 4.00 mm

S4A

S1B

TMUX7308F

TMUX7309F

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

the end of the data sheet.

S4B

(2) Preview package for TMUX7309F.

Fault Detection/

Switch Driver/

Logic Decoder

Fault Detection/

Switch Driver/

Logic Decoder

TMUX7308F

TMUX7309F

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...54

中文翻译

下载PDF

与TMUX7309FRRPR相关器件

型号	品牌	获取价格	描述	数据表
TMUX730XF	TI	获取价格	TMUX730xF Â±60-V Fault-Protected, 8:1 and Dua
TMUX7348F	TI	获取价格	具有故障阈值、闩锁效应抑制和 1.8V 逻辑电平的 ±60V 故障保护、8:1 多路复用器
TMUX7348FRTJR	TI	获取价格	具有故障阈值、闩锁效应抑制和 1.8V 逻辑电平的 ±60V 故障保护、8:1 多路复用器
TMUX7349F	TI	获取价格	具有故障阈值、闩锁效应抑制和 1.8V 逻辑电平的 ±60V 故障保护、双路 4:1 多路
TMUX7349FRTJR	TI	获取价格	具有故障阈值、闩锁效应抑制和 1.8V 逻辑电平的 ±60V 故障保护、双路 4:1 多路
TMUX7411F	TI	获取价格	TMUX741xF Â±60 V Fault-Protected, 1:1 (SPST),
TMUX7411F_V01	TI	获取价格	TMUX741xF Â±60 V Fault-Protected, 1:1 (SPST),
TMUX7411FRRPR	TI	获取价格	具有 1.8V 逻辑电平的 ±60V 故障保护、1:1 (SPST) 四通道开关（四个低电
TMUX7412F	TI	获取价格	TMUX741xF Â±60 V Fault-Protected, 1:1 (SPST),
TMUX7412FRRPR	TI	获取价格	TMUX741xF Â±60 V Fault-Protected, 1:1 (SPST),

与TMUX7309FRRPR相关文章

英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

21
苹果iPhone 17将全系采用三星/LG显示LTPO OLED面板
2024-11-05

20
三星深化印度制造布局，供应链本地化进程加速
2024-10-29

44
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
2024-10-29

38

产品中心

服务支持

精选活动

关于我们

帮助中心

TMUX7309FRRPR

TMUX7309FRRPR 数据手册

与TMUX7309FRRPR相关器件

与TMUX7309FRRPR相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

TMUX7309FRRPR

TMUX7309FRRPR 数据手册

与TMUX7309FRRPR相关器件

与TMUX7309FRRPR相关文章

您还可以找

您在本页遇到什么问题？