1 / 1Power board of a Electro-voice ZLX-15BT powered speaker
Photos show this part as we found it on boards during repairs - not the stock you'll receive.
TDA8953TH
Class-D audio amplifier IC, 2x50W stereo bridge output
Where to buy online
Other stores - prices, stock and shipping are theirs.
- Identified on 2 board photos in 2 devices
- Found faulty in 1 repair
Specifications (Audio amp)
| Amplifier class, e.g. AB, D, G | D |
|---|---|
| Channels in normal (non-bridged) use | 2 |
| Analog input: differential | differential |
| Supply: single or split (plus/minus rails) | split |
| Min operating supply voltage (per rail if split) | 12.5 V |
| Max operating supply voltage (per rail if split) | 42.5 V |
| Rated output power per channel | 210 W |
| Load for the rated power | 4 Ohm |
| Bridged (BTL/PBTL mono) output power | 420 W |
| Protections, e.g. OCP, OTP, DCP, UVP | OCP |
| Features, e.g. mute, standby, clip detect | pop suppression, mute |
| Package, e.g. HSOP24 | HSOP24 |
| Lifecycle: Active, NRND | Obsolete |
Found in these devices
Where we've identified this part on boards we've worked on.
| Device | Board | Position on board |
|---|---|---|
| Electro-voice ZLX-12P powered speaker | Power board | |
| Electro-voice ZLX-15BT powered speaker | Power board |
From our repair bench
1
repairs involving this part
0
times replaced
1
found faulty
0
checked and OK
Failed or replaced in: Electro-voice ZLX-15BT (1)
Totals across every repair logged on Circuit Fixers.