BD3402KS2 vs BD3401KS2 مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ BD3402KS2 بواسطة ROHM Semiconductor و BD3401KS2 بواسطة ROHM Semiconductor. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
ROHM Semiconductor
BD3402KS2 - 2-Channel Audio Signal Processor | ROHM Semiconductor
BD3402KS2 Obsoleteمقارنة المواصفات
| المعامل | BD3402KS2 | BD3401KS2 |
|---|---|---|
| العلامة التجارية | ROHM Semiconductor | ROHM Semiconductor |
| الفئة | Amplifier ICs | Amplifier ICs |
| حالة دورة الحياة | Obsolete | نشط |
| Product Type | 2-channel analog audio signal processor | Single Power Supply Sound Processor |
| Primary Application | Home-audio cassette recording and playback | — |
| Number of Channels | 2 channels | — |
| Supply Voltage Range | 8 V to 9.5 V | 8 V to 9.5 V |
| Power Supply Type | Single power supply | — |
| Built-In Preamplifier | Yes, for cassette recording and playback | — |
| Control Interface | 2-wire interface | — |
| Internal Circuit Count | 1 circuit | — |
| Audio Functions | Surround and bass boost | — |
| Mode Switching | Soft switching to reduce shock noise | — |
| Digital-Circuit Supply | Dedicated power-supply terminal for internal-state maintenance | — |
| Standby Current | [DATA_NEEDED: standby current] | — |
| العلبة | 64-SQFP-T, 12 mm x 12 mm | 64-SQFP (12 x 12 mm) |
| Terminal Count | 64 terminals | — |
| نوع التركيب | Surface mount | Surface mount |
| نطاق درجة حرارة التشغيل | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| حالة RoHS | Compliant | [DATA_NEEDED: RoHS compliance] |
| حالة دورة الحياة | Obsolete | — |
| Audio Channel Count | — | 2 channels |
| Integrated Functions | — | Built-in preamplifier for tape recording and playback |
| Package Type | — | 64-LQFP |
| Manufacturer | — | ROHM Semiconductor |
| Datasheet Revision | — | Rev. A, 2010.10 |
| Maximum Microphone Output Voltage | — | 2.5 Vrms at THD = 1%, BW = 400 Hz to 30 kHz, MIC = ON |
| Minimum Microphone Output Voltage | — | 2.0 Vrms at THD = 1%, BW = 400 Hz to 30 kHz, MIC = ON |
| Microphone Total Harmonic Distortion | — | 0.01% typical, 0.1% maximum, BW = 400 Hz to 30 kHz, MIC = ON |
| Output Path 1 Voltage Gain | — | -8 dB to -4 dB, output at pin 55 |
| Output Path 2 Voltage Gain | — | -2 dB to 2 dB |
| ALC-Off Microphone Input Pins | — | 59 and 60 |
| ALC-Off Output Pins | — | 32 and 33 |
| Power Dissipation | — | [DATA_NEEDED: maximum power dissipation] |
| REACH Status | — | [DATA_NEEDED: REACH compliance] |