AD1991ASV
IC AMP AUDIO PWR 40W STER 52TQFP
Linear Amplifiers Audio
52-TQFP Exposed Pad
Obsolete
$11.67 / unit (market reference)
MOQ: 26 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Rochester Electronics, LLC |
| Model | AD1991ASV |
| Package / Case | 52-TQFP Exposed Pad |
| Mounting Type | Surface Mount |
| Voltage - Supply | 6.5V ~ 22.5V |
| Supplier Device Package | 52-TQFP-EP (10x10) |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
AD1991ASV by Rochester Electronics, LLC 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 52-TQFP Exposed Pad package with surface mount mounting is suitable for automated assembly. Operating temperature range is -. 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 |
| Features | Depop, Mute, Short-Circuit and Thermal Protection |
| Output Type | 2-Channel (Stereo) or 4-Channel (Quad) |
| Voltage - Supply | 6.5V ~ 22.5V |
| Max Output Power x Channels @ Load | 40W x 1 @ 4Ohm; 20W x 2 @ 8Ohm |
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