TMUX6236_V02中文资料德州仪器数据手册PDF规格书

1 Features

• Dual supply range: ±4.5 V to ±18 V

• Single supply range: 4.5 V to 36 V

• Low on-resistance: 2 Ω

• High current support: 330 mA (maximum) (WQFN)

• –40°C to +125°C operating temperature

• 1.8 V logic compatible

• Integrated pull-down resistor on logic pins

• Fail-safe logic

• Rail-to-rail operation

• Bidirectional operation

2 Applications

• Factory automation and industrial controls

• Programmable logic controllers (PLC)

• Analog input modules

• ATE test equipment

• Battery monitoring systems

• Ultrasound scanners

• Patient monitoring and diagnostics

• Optical networking

• Optical test equipment

• Remote radio units

• Wired networking

• Data acquisition systems

3 Description

The TMUX6236 is a complementary metal-oxide

semiconductor (CMOS) switch with two 2:1 switches.

The device works well with dual supplies (±4.5 V to

±18 V), a single supply (4.5 V to 36 V), or asymmetric

supplies (such as VDD = 12 V, VSS = –5 V). The

TMUX6236 supports bidirectional analog and digital

signals on the source (Sx) and drain (D) pins ranging

from VSS to VDD.

All logic control inputs support logic levels from

1.8 V to VDD, allowing for both TTL and CMOS

logic compatibility when operating in the valid

supply voltage range. Fail-Safe Logic circuitry allows

voltages on the control pins to be applied before

the supply pin, protecting the device from potential

damage.