| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
200,000 pcs
|
200000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
6,044 pcs
|
6044 pcs | On Request | 1 | On Request | On Request | 10+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Control Interface | |
| Lead Style | |
| Load | |
| Mounting Type | |
| Storage Temperature |
The Texas Instruments TPA751DGN is a 700-mW, mono, Class-AB audio power amplifier designed for low-voltage applications. It features an analog input and a hardware control interface. The amplifier is specified for a wide power supply range of 2.5 V to 5.5 V, delivering up to 700 mW of output power into an 8-ohm load at 5 V.
With a THD+N of 0.5% at 1 kHz, the TPA751DGN is optimized for narrower band applications such as wireless communications. It boasts high power supply rejection, with 84 dB at 217 Hz for a 5V supply and 81 dB for a 3.3V supply. The device also features ultralow supply current in shutdown mode (1.5 nA) and includes thermal and short-circuit protection.
Available in surface-mount packaging like HVSSOP (DGN) and SOIC (D), the TPA751DGN is suitable for compact designs. Its bridge-tied load (BTL) configuration eliminates the need for external output coupling capacitors in many applications, making it ideal for small, battery-powered equipment.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.19 | $1.19 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
2.5V to 5.5V.
HVSSOP-8 and SOIC-8.
-40°C to 85°C.
700mW typical into 8Ω at 5V supply, 250mW at 3.3V.
0.5% maximum at 1kHz.
Hardware control.
1.5nA typical.