0.5 Ω CMOS 1.65 V to 3.6 V

Dual SPDT/2:1 MUX

ADG836L

Rev. A

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FEATURES

0.5 Ω typical on resistance

0.8 Ω maximum on resistance at 125°C

1.65 V to 3.6 V operation

Automotive temperature range: –40°C to +125°C

Guaranteed leakage specifications up to 125°C

High current carrying capability: 300 mA continuous

Rail-to-rail switching operation

Fast switching times <20 ns

Typical power consumption: <0.1 µW

APPLICATIONS

Cellular phones

PDAs

MP3 players

Power routing

Battery-powered systems

PCMCIA cards

Modems

Audio and video signal routing

Communication systems

FUNCTIONAL BLOCK DIAGRAM

S1A

S1B

S2A

S2B

IN2

ADG836L

D1

D2

SWITCHES SHOWN FOR A LOGIC 1 INPUT

IN1

Figure 1.

GENERAL DESCRIPTION

The ADG836L is a low voltage CMOS device containing two

independently selectable single-pole, double-throw (SPDT)

switches. This device offers ultralow on resistance of less than

0.8 Ω over the full temperature range. The ADG836L is fully

specified for 3.3 V, 2.5 V, and 1.8 V supply operation.

Each switch conducts equally well in both directions when on

and has an input signal range that extends to the supplies. The

ADG836L exhibits break-before-make switching action.

The ADG836L is available in a 10-lead package.

PRODUCT HIGHLIGHTS

1.

Less than 0.8 Ω over full temperature range of

−40°C to +125°C.

2.

Single 1.65 V to 3.6 V operation.

3.

Compatible with 1.8 V CMOS logic.

4.

High current handling capability (300 mA continuous

current at 3.3 V).

5.

Low THD + N (0.02% typ).

6.

Small 10-lead MSOP package.