RT9119GQV
IC AUDIO AMP 2-CH VQFN-28
Linear Amplifiers Audio
28-VFQFN Exposed Pad
Active
$9.80 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Richtek USA Inc. |
| Model | RT9119GQV |
| Package / Case | 28-VFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Voltage - Supply | 8V ~ 26.4V |
| Supplier Device Package | 28-VQFN (4x5) |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
RT9119GQV by Richtek USA Inc. is a 2-channel general-purpose operational amplifier, found in sensor signal conditioning, active filters, voltage followers, comparator circuits, and audio preamplifiers across virtually every electronics segment. The 28-VFQFN Exposed Pad package with surface mount mounting is suitable for automated assembly. Operating temperature range is -40°C ~ 85°C (TA). Pin-compatible alternatives include ST and TI variants — domestic drop-ins from 3PEAK and SGMICRO offer competitive pricing.
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All Technical Specifications
| Type | Class D |
| Output Type | 2-Channel (Stereo) |
| Voltage - Supply | 8V ~ 26.4V |
| Max Output Power x Channels @ Load | 20W x 2 @ 8Ohm |
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