For Reference Only
| Part Number | AD1991ASV |
| LIXINC Part # | AD1991ASV |
| Manufacturer | Rochester Electronics |
| Category | Integrated Circuits › Linear - Amplifiers - Audio |
| Description | CLASS D/1-BIT AUDIO POWER OUTPUT |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | AD1991ASV PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 23 - Jan 27 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | AD1991ASV |
| Brand: | Rochester Electronics |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits |
| Subcategory: | Linear - Amplifiers - Audio |
| Manufacturer: | Rochester Electronics |
| Series: | - |
| Package: | Bag |
| Part Status: | Obsolete |
| Type: | Class D |
| Output Type: | 2-Channel (Stereo) or 4-Channel (Quad) |
| Max Output Power x Channels @ Load: | 40W x 1 @ 4Ohm; 20W x 2 @ 8Ohm |
| Voltage - Supply: | 6.5V ~ 22.5V |
| Features: | Depop, Mute, Short-Circuit and Thermal Protection |
| Mounting Type: | Surface Mount |
| Operating Temperature: | - |
| Supplier Device Package: | 52-TQFP-EP (10x10) |
| Package / Case: | 52-TQFP Exposed Pad |
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| In Stock | 158548 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $11.67000 | $11.67 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
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