AD974AR vs AD974BR مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ AD974AR بواسطة Analog Devices و AD974BR بواسطة Analog Devices. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
مقارنة المواصفات
| المعامل | AD974AR | AD974BR |
|---|---|---|
| العلامة التجارية | Analog Devices | Analog Devices |
| الفئة | ADC/DAC | ADC/DAC |
| حالة دورة الحياة | Obsolete | نشط |
| الدقة | 16 bit | — |
| معدل أخذ العينات | 200 kSPS | — |
| Number of Input Channels | 4 channels | — |
| Converter Architecture | Successive-approximation switched-capacitor ADC | — |
| جهد التغذية | 5 V single supply | +5 V single supply |
| Internal Reference Voltage | +2.5 V | — |
| Input Range 1 | 0 V to +4 V | — |
| Input Range 2 | 0 V to +5 V | — |
| Input Range 3 | ±10 V | — |
| نوع الواجهة | High-speed serial interface | — |
| Integrated Multiplexer | Four-channel input multiplexer | — |
| Power-Down Mode | Supported | Supported |
| العلبة | 28-pin SOIC | 28-SOIC |
| نوع التركيب | Surface Mount | Surface mount |
| نطاق درجة حرارة التشغيل | [DATA_NEEDED: Operating Temperature Range] | — |
| Maximum Power Dissipation | [DATA_NEEDED: Maximum Power Dissipation] | 120 mW |
| Input Impedance | [DATA_NEEDED: Input Impedance] | — |
| Reference Accuracy | [DATA_NEEDED: Internal Reference Accuracy] | — |
| Digital Output Logic Levels | [DATA_NEEDED: Digital Output Logic Levels] | — |
| حالة RoHS | [DATA_NEEDED: RoHS Status] | — |
| Product Type | — | Four-channel data acquisition system with serial interface |
| ADC Resolution | — | 16 bit |
| Sampling Throughput | — | 200 kSPS |
| Number of Analog Input Channels | — | 4 channels |
| Input Type | — | Single-ended analog input |
| Supported Input Range 1 | — | 0 V to +4 V |
| Supported Input Range 2 | — | 0 V to +5 V |
| Supported Input Range 3 | — | ±10 V |
| Internal Reference | — | +2.5 V |
| Reference Selection | — | External or internal reference |
| Clock | — | On-chip clock |
| Conversion Architecture | — | Successive-approximation switched-capacitor ADC |
| Digital Interface | — | High-speed serial interface |
| Package Width | — | 7.50 mm |