STA51813TR
ActiveAUDIO AMP SPEAKER 1-CH MONO/2-CH STEREO/4-CH STEREO 70W/50W/24W CLASS-AB 36-PIN POWERSO T/R
STA51813TR
ActiveAUDIO AMP SPEAKER 1-CH MONO/2-CH STEREO/4-CH STEREO 70W/50W/24W CLASS-AB 36-PIN POWERSO T/R
Description
General part information
STA51813 Series
The STA518 is a monolithic quad half-bridge stage in multipower BCD technology. The device can be used also as dual bridge or reconfigured, by connecting the CONFIG pin to the Vddpin, as a single bridge with double current capacity.
The device is particularly designed to make the output stage of a stereo all-digital high-efficiency (DDX™) amplifier capable of delivering an output power of 24 W x 4 channels @ THD = 10% at VCC30 V into a 4 Ω load in single-ended configuration.
It can also deliver 50 + 50 W @ THD = 10% at VCC29 V as output power into an 8 Ω load in BTL configuration and 70 W @ THD = 10% at VCC34 V into 8 Ω in a single paralleled BTL configuration.
Technical Specifications
Parameters and characteristics for this part
| Specification | STA51813TR |
|---|---|
| Channels | 1, 4 |
| Features | Short-Circuit and Thermal Protection, Standby, Digital Inputs |
| Load Impedance | 4 Ohm, 8 Ohm |
| Maximum Output Power (per Channel) | 70 W, 24 W |
| Mounting Type | Surface Mount |
| Operating Temperature (Max) | 90 °C |
| Operating Temperature (Min) | -40 °C |
| Output Type | 4-Channel (Quad) |
| Package Length | 0.295 in |
| Package Name | PowerSSO-36 EPU, 36-PowerFSOP |
| Package Width | 7.5 mm |
| Type | Class D |
| Voltage - Supply (Maximum) | 36 VDC |
| Voltage - Supply (Minimum) | 10 VDC |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Sign in to see pricing
Create a free account to access distributor pricing data.
CAD
3D models and CAD resources for this part