ADG1634BRUZ 模拟开关IC

ADG1634BRUZ

模拟开关 IC IC 4.5 Ohm 16V Triple/Quad SPDT

4.5 Ω RON, Triple/Quad SPDT ±5 V,  +12 V, +5 V, and +3.3 V Switches

GENERAL DESCRIPTION ADG1634BRUZ

The ADG1633 and ADG1634 are monolithic industrial CMOS

(iCMOS®) analog switches comprising three independently

selectable single-pole, double-throw (SPDT) switches and

four independently selectable SPDT switches, respectively.

All channels exhibit break-before-make switching action that

prevents momentary shorting when switching channels. An

EN input on the ADG1633 (LFCSP and TSSOP packages) and

ADG1634 (LFCSP package only) is used to enable or disable

the devices. When disabled, all channels are switched off.

The ultralow on resistance and on-resistance flatness of these

switches make them ideal solutions for data acquisition and gain

switching applications, where low distortion is critical. iCMOS

construction ensures ultralow power dissipation, making the parts

ideally suited for portable and battery-powered instruments.

FEATURES ADG1634BRUZ

4.5 Ω typical on resistance

1 Ω on-resistance flatness

Up to 206 mA continuous current

±3.3 V to ±8 V dual-supply operation

3.3 V to 16 V single-supply operation

No VL supply required

3 V logic-compatible inputs

Rail-to-rail operation

ADG1633

16-lead TSSOP and 16-lead, 3 mm × 3 mm LFCSP

ADG1634

20-lead TSSOP and 20-lead, 4 mm × 4 mm LFCSP

APPLICATIONS ADG1634BRUZ

Communication systems

Medical systems

Audio signal routing

Video signal routing

Automatic test equipment

Data acquisition systems

Battery-powered systems

Sample-and-hold systems

Relay replacements