TMUX8109

Name: TMUX8109
Brand: TI
SKU: TMUX8109
Price: 3.85 USD

現行

具備閂鎖耐受與 1.8-V 邏輯的 100-V、平坦 RON、雙路 4:1 多工器

立即訂購

產品規格表

document-pdfAcrobat TMUX810x 100-V, Flat RON, Single 8:1 and Dual 4:1 Multiplexers with Latch-Up Immunity and 1.8-V Logic datasheet (Rev. B) (英文) PDF | HTML

TMUX8109

現行

產品規格表

立即訂購

產品詳細資料

Configuration

4:1

Number of channels

2

Power supply voltage - single (V)

12, 16, 20, 36, 44, 72, 100

Power supply voltage - dual (V)

+/-10, +/-15, +/-18, +/-22, +/-36, +/-50

Protocols

Analog

Ron (typ) (Ω)

38

CON (typ) (pF)

12

ON-state leakage current (max) (µA)

0.04

Supply current (typ) (µA)

250

Bandwidth (MHz)

380

Operating temperature range (°C)

-40 to 125

Features

1.8-V compatible control inputs, Break-before-make, Fail-safe logic, Integrated pulldown resistor on logic pin

Input/output continuous current (max) (mA)

50

Rating

Catalog

Drain supply voltage (max) (V)

50

Supply voltage (max) (V)

100

Negative rail supply voltage (max) (V)

-50

Configuration

4:1

Number of channels

2

Power supply voltage - single (V)

12, 16, 20, 36, 44, 72, 100

Power supply voltage - dual (V)

+/-10, +/-15, +/-18, +/-22, +/-36, +/-50

Protocols

Analog

Ron (typ) (Ω)

38

CON (typ) (pF)

12

ON-state leakage current (max) (µA)

0.04

Supply current (typ) (µA)

250

Bandwidth (MHz)

380

Operating temperature range (°C)

-40 to 125

Features

1.8-V compatible control inputs, Break-before-make, Fail-safe logic, Integrated pulldown resistor on logic pin

Input/output continuous current (max) (mA)

50

Rating

Catalog

Drain supply voltage (max) (V)

50

Supply voltage (max) (V)

100

Negative rail supply voltage (max) (V)

-50

TSSOP (PW)

16

32 mm² 5 x 6.4

WQFN (RUM)

16

16 mm² 4 x 4

High supply voltage capable:
- 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
Break-before-make switching
Wide operating temperature T A: –40°C to 125°C
Industry-standard TSSOP and smaller WQFN packages

High supply voltage capable:
- 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
Break-before-make switching
Wide operating temperature T A: –40°C to 125°C
Industry-standard TSSOP and smaller WQFN packages

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.

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

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.

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.

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

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.

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	類型	標題		日期
*	Data sheet	TMUX810x 100-V, Flat RON, Single 8:1 and Dual 4:1 Multiplexers with Latch-Up Immunity and 1.8-V Logic datasheet (Rev. B)	PDF \| HTML	2023年 8月 3日
	Application note	How to Handle High Voltage Common Mode Applications using Multiplexers	PDF \| HTML	2022年 10月 3日
	Product overview	PLC Analog Input Front-End Architectures	PDF \| HTML	2022年 7月 31日
	Application note	Guarding in Multiplexer Applications	PDF \| HTML	2022年 5月 13日

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