SGM3714中文資料圣邦股份數(shù)據(jù)手冊PDF規(guī)格書

GENERAL DESCRIPTION

The SGM3714 is a high voltage, dual SPST

(single-pole/single-throw) analog switch. It operates

from a 2.7V to 9V single power supply and allows

rail-to-rail negative signal passing with low distortion.

In addition, the SGM3714 can be used as audio R&L

signals or one differential signal switch and power

switches because it has two single-pole/single-throw

switches.

The SGM3714 features low on-resistance, soft switch

turn-on and turn-off to eliminate click-pop noise, high

off-Isolation and fast switching times. The high

performances make it very suitable for multiple

applications.

The SGM3714 is available in Green TQFN-3×3-16L

and WLCSP-1.62×1.23-12B packages. It operates over

an operating temperature range of -40℃ to +85℃.

FEATURES

● Single Supply Voltage Range: 2.7V to 9V

● Ultra-Low On-Resistance: 0.18Ω (TYP)

● -VCC to +VCC Rail-to-Rail Low Distortion

Positive and Negative Signal Passing

● Soft Switch Turn-On and Turn-Off

● Adjustable Turn-On and Turn-Off Times:

? tON = 210ms (VCC = 5V, CTC = 0.1μF)

? tOFF = 720ms (VCC = 5V, CTC = 0.1μF)

● High Off-Isolation: -125dB at 20kHz

● Low Crosstalk: -110dB at 20kHz

● Low Input Leakage Current

● Rail-to-Rail Input and Output Operation

● 1.8V Logic Compatible Control Pin

● -40℃ to +85℃ Operating Temperature Range

● Available in Green TQFN-3×3-16L and

WLCSP-1.62×1.23-12B Packages

APPLICATIONS

HiFi Audio Switch

Portable Equipment

Battery-Powered Systems