Philips TDA1541 / TDA1541A S2 - test report
Philips TDA1541
| TopRightmark Audio Analyzer test
Testing chain: External loopback (line-out - line-in)
Sampling mode: 16-bit, 44kHz
| TDA1541 summary - General performance: Good | ||
| Frequency response (from 40 Hz to 15 kHz), dB: | +0.05, -0.70 | Good |
| Noise level, dB (A): | -86.5 | Good |
| Dynamic range, dB (A): | 86.5 | Good |
| THD, %: | 0.331 | Poor |
| IMD + Noise, %: | 0.331 | Average |
| Stereo crosstalk, dB: | -84.2 | Very good |
| IMD at 10 kHz, %: | 0.681 | Poor |
Frequency response
| Frequency range | Response |
| From 20 Hz to 20 kHz, dB | -1.86, +0.05 |
| From 40 Hz to 15 kHz, dB | -0.70, +0.05 |
Noise level
| Parameter | Left | Right |
| RMS power, dB: | -83.7 | -84.4 |
| RMS power (A-weighted), dB: | -85.4 | -86.5 |
| Peak level, dB FS: | -20.9 | -20.7 |
| DC offset, %: | -0.00 | -0.00 |
Dynamic range
| Parameter | Left | Right |
| Dynamic range, dB: | +84.9 | +84.6 |
| Dynamic range (A-weighted), dB: | +86.5 | +86.6 |
| DC offset, %: | -0.00 | -0.00 |
THD + Noise (at -3 dB FS)
| Parameter | Left | Right |
| THD, %: | 0.3309 | 0.3834 |
| THD + Noise, %: | 0.3313 | 0.3838 |
| THD + Noise (A-weighted), %: | 0.4367 | 0.5032 |
Intermodulation distortion
| Parameter | Left | Right |
| IMD + Noise, %: | 0.3308 | 0.3772 |
| IMD + Noise (A-weighted), %: | 0.2650 | 0.2752 |
Stereo crosstalk
| Parameter | L <- R | L -> R |
| Crosstalk at 100 Hz, dB: | -84 | -87 |
| Crosstalk at 1 kHz, dB: | -83 | -82 |
| Crosstalk at 10 kHz, dB: | -70 | -73 |
IMD (swept tones)
| Parameter | Left | Right |
| IMD + Noise at 5 kHz, %: | 0.5431 | 0.5634 |
| IMD + Noise at 10 kHz, %: | 0.7955 | 0.7362 |
| IMD + Noise at 15 kHz, %: | 0.7692 | 0.7427 |
Philips TDA1541A S2 - E188CC
| TopRightmark Audio Analyzer test
Testing chain: External loopback (line-out - line-in)
Sampling mode: 16-bit, 44kHz
| TDA1541A S2 Summary- E188CCGeneral performance: Good | ||
| Frequency response (from 40 Hz to 15 kHz), dB: | +0.06, -0.67 | Good |
| Noise level, dB (A): | -86.0 | Good |
| Dynamic range, dB (A): | 86.2 | Good |
| THD, %: | 0.168 | Average |
| IMD + Noise, %: | 0.181 | Average |
| Stereo crosstalk, dB: | -84.4 | Very good |
| IMD at 10 kHz, %: | 0.482 | Poor |
Frequency response
| Frequency range | Response |
| From 20 Hz to 20 kHz, dB | -1.83, +0.06 |
| From 40 Hz to 15 kHz, dB | -0.67, +0.06 |
Noise level
| Parameter | Left | Right |
| RMS power, dB: | -83.2 | -83.9 |
| RMS power (A-weighted), dB: | -84.9 | -86.0 |
| Peak level, dB FS: | -70.5 | -70.5 |
| DC offset, %: | -0.00 | -0.00 |
Dynamic range
| Parameter | Left | Right |
| Dynamic range, dB: | +84.9 | +84.3 |
| Dynamic range (A-weighted), dB: | +86.3 | +86.2 |
| DC offset, %: | -0.00 | -0.00 |
THD + Noise (at -3 dB FS)
| Parameter | Left | Right |
| THD, %: | 0.1684 | 0.4110 |
| THD + Noise, %: | 0.1688 | 0.4112 |
| THD + Noise (A-weighted), %: | 0.2236 | 0.5381 |
Intermodulation distortion
| Parameter | Left | Right |
| IMD + Noise, %: | 0.1806 | 0.3887 |
| IMD + Noise (A-weighted), %: | 0.1608 | 0.2605 |
Stereo crosstalk
| Parameter | L <- R | L -> R |
| Crosstalk at 100 Hz, dB: | -83 | -85 |
| Crosstalk at 1 kHz, dB: | -83 | -83 |
| Crosstalk at 10 kHz, dB: | -70 | -73 |
IMD (swept tones)
| Parameter | Left | Right |
| IMD + Noise at 5 kHz, %: | 0.3481 | 0.5048 |
| IMD + Noise at 10 kHz, %: | 0.5810 | 0.5756 |
| IMD + Noise at 15 kHz, %: | 0.5175 | 0.6303 |
Philips TDA1541A S2 - E88CC
| TopRightmark Audio Analyzer test
Testing chain: External loopback (line-out - line-in)
Sampling mode: 16-bit, 44kHz
| TDA1541A S2 E88CC summary - General performance: Good | ||
| Frequency response (from 40 Hz to 15 kHz), dB: | +0.05, -0.70 | Good |
| Noise level, dB (A): | -86.5 | Good |
| Dynamic range, dB (A): | 86.5 | Good |
| THD, %: | 0.331 | Poor |
| IMD + Noise, %: | 0.331 | Average |
| Stereo crosstalk, dB: | -84.2 | Very good |
| IMD at 10 kHz, %: | 0.681 | Poor |
Frequency response
| Frequency range | Response |
| From 20 Hz to 20 kHz, dB | -1.86, +0.05 |
| From 40 Hz to 15 kHz, dB | -0.70, +0.05 |
Noise level
| Parameter | Left | Right |
| RMS power, dB: | -83.7 | -84.4 |
| RMS power (A-weighted), dB: | -85.4 | -86.5 |
| Peak level, dB FS: | -20.9 | -20.7 |
| DC offset, %: | -0.00 | -0.00 |
Dynamic range
| Parameter | Left | Right |
| Dynamic range, dB: | +84.9 | +84.6 |
| Dynamic range (A-weighted), dB: | +86.5 | +86.6 |
| DC offset, %: | -0.00 | -0.00 |
THD + Noise (at -3 dB FS)
| Parameter | Left | Right |
| THD, %: | 0.3309 | 0.3834 |
| THD + Noise, %: | 0.3313 | 0.3838 |
| THD + Noise (A-weighted), %: | 0.4367 | 0.5032 |
Intermodulation distortion
| Parameter | Left | Right |
| IMD + Noise, %: | 0.3308 | 0.3772 |
| IMD + Noise (A-weighted), %: | 0.2650 | 0.2752 |
Stereo crosstalk
| Parameter | L <- R | L -> R |
| Crosstalk at 100 Hz, dB: | -84 | -87 |
| Crosstalk at 1 kHz, dB: | -83 | -82 |
| Crosstalk at 10 kHz, dB: | -70 | -73 |
IMD (swept tones)
| Parameter | Left | Right |
| IMD + Noise at 5 kHz, %: | 0.5431 | 0.5634 |
| IMD + Noise at 10 kHz, %: | 0.7955 | 0.7362 |
| IMD + Noise at 15 kHz, %: | 0.7692 | 0.7427 |
(Source: http://www31.ocn.ne.jp/~kumasiro/TDA1541.htm)