TPA3223DDVR
Active200-W STEREO, 400-W MONO, 10 TO 45-V SUPPLY, ANALOG INPUT CLASS-D AUDIO AMPLIFIER WITH LOW-IDLE
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TPA3223DDVR
Active200-W STEREO, 400-W MONO, 10 TO 45-V SUPPLY, ANALOG INPUT CLASS-D AUDIO AMPLIFIER WITH LOW-IDLE
Technical Specifications
Parameters and characteristics for this part
| Specification | TPA3223DDVR |
|---|---|
| Max Output Power x Channels @ Load | 400 W, 200 W |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | 1-Channel (Mono) or 2-Channel (Stereo) |
| Package / Case | 6.2 mm |
| Package / Case [custom] | 44-PowerTSSOP |
| Package / Case [custom] | 0.244 in |
| Supplier Device Package | 44-HTSSOP |
| Type | Class D |
| Voltage - Supply [Max] | 5.5 V, 40 VDC |
| Voltage - Supply [Min] | 10 VDC, 4.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 6.56 | |
| 10 | $ 5.89 | |||
| 25 | $ 5.57 | |||
| 100 | $ 4.83 | |||
| 250 | $ 4.58 | |||
| 500 | $ 4.11 | |||
| 1000 | $ 3.46 | |||
| Digi-Reel® | 1 | $ 6.56 | ||
| 10 | $ 5.89 | |||
| 25 | $ 5.57 | |||
| 100 | $ 4.83 | |||
| 250 | $ 4.58 | |||
| 500 | $ 4.11 | |||
| 1000 | $ 3.46 | |||
| Tape & Reel (TR) | 2000 | $ 3.29 | ||
| Texas Instruments | LARGE T&R | 1 | $ 4.51 | |
| 100 | $ 3.67 | |||
| 250 | $ 2.89 | |||
| 1000 | $ 2.45 | |||
Description
General part information
TPA3223 Series
TPA3223 is a high-power Class-D amplifier that enables efficient operation at full-power, idle and standby. The device features closed-loop feedback which provides low distortion across the audio band and delivers excellent sound quality. The device operates in AD modulation and can drive up to 2 x 200 W into 4-Ω load or 1 x 400 W into 2-Ω load.
The TPA3223 features a single-ended or differential analog-input interface that supports up to 2 VRMSwith four selectable gains: 20 dB, 23.5 dB, 32 dB and 36 dB. The TPA3223 also achieves >90% efficiency, low idle power and ultra-low standby power (<0.1 W). This is made possible through the use of 60-mΩ MOSFETs, an optimized gate drive scheme and low-power operating modes. To further simplify the design, the device integrates essential protection features including undervoltage, overvoltage, cycle-by-cycle current limit, short circuit, clipping detection, overtemperature warning and shutdown, and DC speaker protection.
TPA3223 is a high-power Class-D amplifier that enables efficient operation at full-power, idle and standby. The device features closed-loop feedback which provides low distortion across the audio band and delivers excellent sound quality. The device operates in AD modulation and can drive up to 2 x 200 W into 4-Ω load or 1 x 400 W into 2-Ω load.