AS1752S-T

1.6W Audio Power Amplifiers

General Description

The AS1751/AS1752/AS1753 are high-speed, low-volt age, quad single-pole/single-throw SPST analog switches.

Fast switching speeds, low ON-resistance, and low power consumption make these devices ideal for single cell battery powered applications. These highly-reliable devices operate from a single +1.6 to +3.6V supply, and are differentiated by the type and number of switches:

AS1751 - Four normally open NO switches

AS1752 - Four normally closed NC switches

AS1753 - Two NO switches and Two NC switches

2 Key Features

ON-Resistance:

  - 0.9Ω +3V supply

  - 2.5Ω +1.8V supply

RON Matching:

  - 0.12Ω +3V supply

  - 0.25Ω +1.8V supply

RON Flatness: 0.1Ω +3V Supply

Supply Voltage Range: +1.6 to +3.6V

Switching Speed: tON = 22ns, tOFF = 14ns

Current-Handling: 250mA Continuous

Break-Before-Make Switching AS1753

Rail-to-Rail Signal Handling

1.8V CMOS Logic Compatible +3V Supply

Operating Temperature Range: -40 to +85ºC

Package Types:

  - 16-pin QFN 3mm x 3mm

  - 14-pin TSSOP