TMUX1122

Name: TMUX1122
Brand: TI
SKU: TMUX1122
Price: 0.74 USD

現行

3pA 開啟狀態漏電流、5V、1:1 (SPST) 雙通道精密開關 (低電位作動)

立即訂購

產品規格表

document-pdfAcrobat TMUX112x 5-V, Low-Leakage-Current, 1:1 (SPST), 2-Channel Precision Switches datasheet (Rev. B) (英文) PDF | HTML

TMUX1122

現行

產品規格表

立即訂購

產品詳細資料

Configuration

1:1 SPST

Number of channels

2

Power supply voltage - single (V)

1.2, 1.8, 2.5, 3.3, 5

Protocols

Analog

Ron (typ) (Ω)

1.9

CON (typ) (pF)

17

ON-state leakage current (max) (µA)

0.002

Supply current (typ) (µA)

0.007

Bandwidth (MHz)

300

Operating temperature range (°C)

-40 to 125

Features

1.8-V compatible control inputs, Fail-safe logic

Input/output continuous current (max) (mA)

30

Rating

Catalog

Drain supply voltage (max) (V)

5.5

Supply voltage (max) (V)

5.5

Configuration

1:1 SPST

Number of channels

2

Power supply voltage - single (V)

1.2, 1.8, 2.5, 3.3, 5

Protocols

Analog

Ron (typ) (Ω)

1.9

CON (typ) (pF)

17

ON-state leakage current (max) (µA)

0.002

Supply current (typ) (µA)

0.007

Bandwidth (MHz)

300

Operating temperature range (°C)

-40 to 125

Features

1.8-V compatible control inputs, Fail-safe logic

Input/output continuous current (max) (mA)

30

Rating

Catalog

Drain supply voltage (max) (V)

5.5

Supply voltage (max) (V)

5.5

VSSOP (DGK)

8

14.7 mm² 3 x 4.9

Wide supply range: 1.08V to 5.5V
Low leakage current: 3pA
Low charge injection: –1.5pC
Low on-resistance: 1.9Ω
–40°C to +125°C operating temperature
1.8V Logic compatible
Fail-safe logic
Rail to rail operation
Bidirectional signal path
Break-before-make switching
ESD protection HBM: 2000 V

Wide supply range: 1.08V to 5.5V
Low leakage current: 3pA
Low charge injection: –1.5pC
Low on-resistance: 1.9Ω
–40°C to +125°C operating temperature
1.8V Logic compatible
Fail-safe logic
Rail to rail operation
Bidirectional signal path
Break-before-make switching
ESD protection HBM: 2000 V

The TMUX1121, TMUX1122, and TMUX1123 are precision complementary metal-oxide semiconductor (CMOS) devices that have two independently selectable 1:1, single-pole, single-throw (SPST) switches. Wide operating supply of 1.08V to 5.5V allows for use in a broad array of applications from medical equipment to industrial systems. The device supports bidirectional analog and digital signals on the source (Sx) and drain (Dx) pins ranging from GND to VDD.

The switches of the TMUX1121 are turned on with Logic 1 on the appropriate logic control inputs, while Logic 0 is required to turn on switches in the TMUX1122. The two channels of the TMUX1123 are split with channel one supporting Logic 1, while channel two supports Logic 0. The TMUX1123 exhibits break-before-make switching, allowing the device to be used in cross-point switching applications.

The TMUX112x devices are part of the precision switches and multiplexers family. These devices have very low on and off leakage currents and low charge injection, allowing them to be used in high precision measurement applications. A low supply current of 7nA and small package options enable use in portable applications.

The TMUX1121, TMUX1122, and TMUX1123 are precision complementary metal-oxide semiconductor (CMOS) devices that have two independently selectable 1:1, single-pole, single-throw (SPST) switches. Wide operating supply of 1.08V to 5.5V allows for use in a broad array of applications from medical equipment to industrial systems. The device supports bidirectional analog and digital signals on the source (Sx) and drain (Dx) pins ranging from GND to VDD.

The switches of the TMUX1121 are turned on with Logic 1 on the appropriate logic control inputs, while Logic 0 is required to turn on switches in the TMUX1122. The two channels of the TMUX1123 are split with channel one supporting Logic 1, while channel two supports Logic 0. The TMUX1123 exhibits break-before-make switching, allowing the device to be used in cross-point switching applications.

The TMUX112x devices are part of the precision switches and multiplexers family. These devices have very low on and off leakage currents and low charge injection, allowing them to be used in high precision measurement applications. A low supply current of 7nA and small package options enable use in portable applications.

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	類型	標題		日期
*	Data sheet	TMUX112x 5-V, Low-Leakage-Current, 1:1 (SPST), 2-Channel Precision Switches datasheet (Rev. B)	PDF \| HTML	2024年 2月 6日
	Application note	Selecting the Correct Texas Instruments Signal Switch (Rev. E)	PDF \| HTML	2022年 6月 2日
	Application note	Guarding in Multiplexer Applications	PDF \| HTML	2022年 5月 13日
	Application note	Multiplexers and Signal Switches Glossary (Rev. B)	PDF \| HTML	2021年 12月 1日

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