音频IC
PTC(普诚）
Audio Processor
.Compact Audio System
.Home Theater Audio System
.Power Active Speaker
.Car Entertainment System
.Computer Audio System
.Set-Top Box
.Portable Audio System
.Karaoke Mixer
.Flat Panel Display and TV
Audio Processor(For Car Audio)
| Part No. | Power Supply (V) | Input Selection | Output | THD(%)@1V | SNR (dB) | Tone | Special Feature | Pin Count | Package |
|---|---|---|---|---|---|---|---|---|---|
| PT12311 | 5~10 | 3 x Stereo | 4 | 0.03 | 100 | Treble | Balance/Fader, Loudness | 26 | SOP |
| PT12313 | 5~10 | 3 x Stereo | 4 | 0.03 | 100 | Treble Bass | Balance / Fader, Loudness, AEC-Q100 | 28 | SOP |
| PT12913 | 8~10 |
3 x Stereo 1 x Quasi-Differential |
4 | 0.01 | 100 | Treble Bass | Soft Step/Soft Mute, Direct Mute, Balance/Fader, Loudness | 20 | SSOP |
| PT12916 | 8~10 |
8 x Stereo 1 x Fully-Differential 1 x Quasi-Differential |
4 + 1 sub woofer | 0.01 | 100 | Treble Middle Bass | Soft Step/Soft Mute, Direct Mute, Q & Frequency Programmable, Balance/Fader, Loudness, Front Channel Mixing | 36 | SSOP |
| PT12917 | 8~10 |
4 x Stereo 1 x Fully-Differential 1 x Quasi-Differentia |
4 + 1 sub woofer | 0.01 | 100 | Treble Middle Bass | Soft Step/Soft Mute, Direct Mute, Q & Frequency Programmable, Balance/Fader, Loudness, Front Channel Mixing | 28 | SOP |
| PT12919 | 8~10 |
3 x Stereo 1 x Quasi-Differential |
4 + 2 Sub Woofer | 0.01 | 100 | Treble Middle Bass | Soft Step/Soft Mute, Direct Mute, Q & Frequency Programmable, Balance/Fader, Loudness, Front Channel Mixing | 28 | SOP |
| PT2347 | 4~10 | 3 x Stereo | 4 | 0.10 | 97 | Treble Bass | Balance/Fader, Loudness with +10dB Output Gain | 28 | SOP |
| PT2348 | 5~10 | 3 x Stereo | 4 | 0.025 | 105 | Treble Bass | Balance/Fader, Adaptive Loudness, Front Channel Mixing | 36 | SSOP |
| PT2358 | 6~10 |
6 x Stereo 1 x Fully-Differential 1 x Quasi-Differential 1 x Mix Input |
4 + 1 Sub Woofer | 0.005 | 105 | Treble Bass | Balance / Fader, Adaptive Loudness, Front Channel Mixing, Soft-Volume, Soft-Mute | 48 | LQFP |
Audio Processor(For Car Audio Power Amplifier)
| Part No. | Power Supply (V) | Channel | THD (%) @ 1V | SNR (dB) | Output Power (W) | Min. Load Impedance | Special Feature | Pin Count | Package |
|---|---|---|---|---|---|---|---|---|---|
| PT2929 | 6 ~18 | 4 | 0.03 | 90 | 45 | 4 | Stop/Start Function Standby /Mute Function, OTP/OCP/OVP, Output Short Protection | 25 | FZIP |
Audio Processor(General Purpose)
| Part No. | Power Supply (V) | Input Selection | Output | THD (%) @1V | SNR (dB) | Features | Pin Count | Package | Data Sheet |
|---|---|---|---|---|---|---|---|---|---|
| PT2312E | 4~10 | 4 x Stereo | 4 | 0.03 | 100 | Balance/Fader, Tone, Loudness | 32 | SOP | Download |
| PT2313E | 4~10 | 3 x Stereo | 4 | 0.03 | 100 | Balance/Fader, Tone, Loudness | 28 | SOP | Download |
| PT2314E | 4~10 | 4 x Stereo | 2 | 0.03 | 100 | Balance, Tone, Loudness | 28 | SOP | Download |
| PT2315E | 4~10 | 1 x Stereo | 2 | 0.03 | 100 | Balance, Tone, Loudness | 20 | SOP | Download |
Audio Processor(High Performance)
| Part No. | Power Supply(V) | Input Selection | Output | THD (%) @1V | SNR (dB) | Special Features | Pin Count | Package | Data Sheet |
|---|---|---|---|---|---|---|---|---|---|
| PT2033 | 4~10 | 3 x Stereo | 4 + 1 Sub Woofer | 0.003 | 105 | Balance, Tone, Loudness, Subwoofer Output | 32 | SOP | Download |
| PT2329 | 5~9.7 | 6 x Stereo | 2 | 0.005 | 100 | Tone, Stereo Surround | 32 | SOP | Download |
