The SGM4808 is an audio click-pop eliminator that is designed to operate from a single 2.7V to 12V power supply. Targeted applications include HiFi level audio sub-system in battery powered equipment or professional audio system.
The SGM4808 can pass -VCC to +VCC wide range positive and negative audio signals with very low distortion. The SGM4808 can eliminate the click-pop noise under the control of external processor.
The SGM4808 is available in Green TQFN-2.6×1.8-16L and SOIC-16 packages. It operates over an ambient temperature range of -40℃ to +85℃.
Wide Voltage Operation: 2.7V to 12V
Low On-Resistance from Audio Signals Input to Output: 1.1Ω (TYP)
-VCC to +VCC Rail-to-Rail Low Distortion Audio Signals Passing
Fast Switching Times
High Off-Isolation
Very Low Crosstalk
1.8V Logic Compatible Control Pin
-40℃ to +85℃ Operating Temperature Range
Available in Green TQFN-2.6×1.8-16L and SOIC-16 Packages
Portable Devices
HiFi Audio System
| Part Number | Status | Package | Pins | Pb-Free | Temp Range |
| SGM4808YTQA16G/TR | Production | TQFN-2.6×1.8-16L | 16 | Y | -40℃ to +85℃ |
| SGM4808YS16G/TR | Production | SOIC-16 | 16 | Y | -40℃ to +85℃ |
