
SA58631
3 W BTL audio amplifier
The SA58631 is a one channel audio amplifier in an HVSON8 package. It provides power output of 3 W with an 8 Ohm load at 9 V supply. The internal circuit is comprised of a BTL (Bridge Tied Load) amplifier with a complementary PNP-NPN output stage and standby/mute logic. The SA58631 is housed in an 8-pin HVSON package which has an exposed die attach paddle enabling reduced thermal resistance and increased power dissipation.
| Type number | Orderable part number | Ordering code (12NC) | Product status | Package | Packing | Marking | ECCN |
|---|---|---|---|---|---|---|---|
| SA58631TK | SA58631TK,115 | 9352 808 77115 | Volume production | SOT909-1 (HVSON8) | Reel Pack, SMD, 7" | Standard Marking | |
| SA58631TK | SA58631TK,118 | 9352 808 77118 | Volume production | SOT909-1 (HVSON8) | Reel Pack, SMD, 13" | Standard Marking |
The variants in the table below are discontinued. See the table Discontinuation information at the bottom of this page for more information.
| Type number | Orderable part number | Ordering code (12NC) | Product status | Package | Packing | Marking | ECCN |
|---|---|---|---|---|---|---|---|
| SA58631TK | SA58631TK,157 | 9352 808 77157 | Withdrawn Replacement product | SOT909-1 (HVSON8) | Tray Pack, Bakeable, Multiple | Standard Marking |
| Type number | Package | Package name | Product status | Product description | Application | Po(W) | Output configuration | Speaker impedance (BTL / SE)(Ohm) | Input format | VP [min - max](V) | Class | Power Down |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SA58631TK | SOT909-1 (HVSON8) | HVSON8 | Production | Mono 3 W in 8 Ohm at 9 V BTL Class-AB audio amplifier | Speaker | 3 | BTL | 8 | Analog | 2.2 - 18 | AB | Yes |
| Type number | Orderable part number | Chemical content | RoHS | Leadfree conversion date | RHF | IFR (FIT) | MTBF (hours) | MSL | MSL LF |
|---|---|---|---|---|---|---|---|---|---|
| SA58631TK | SA58631TK,115 | SA58631TK | Always Pb-free | null | null | 1 | 1 | ||
| SA58631TK | SA58631TK,118 | SA58631TK | Always Pb-free | null | null | 1 | 1 |
The variants in the table below are discontinued. See the table Discontinuation information at the bottom of this page for more information.
| Type number | Orderable part number | Chemical content | RoHS | Leadfree conversion date | RHF | IFR (FIT) | MTBF (hours) | MSL | MSL LF |
|---|---|---|---|---|---|---|---|---|---|
| SA58631TK | SA58631TK,157 | SA58631TK | null | null | NA | 1 |
| Type | Format | Title | Date |
|---|---|---|---|
| Data sheet | 3 W BTL audio amplifier (v.2.0) | 2007-10-12 | |
| Leaflet | Audio amplifier for portable applications; NXP 3-W Class AB, BTL audio amplifier SA58631 (v.1.0) | 2006-09-01 |
Sample orders normally take 2-4 days for delivery.
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