AD974BRZ vs AD974AR مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ AD974BRZ بواسطة Analog Devices و AD974AR بواسطة Analog Devices. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
مقارنة المواصفات
| المعامل | AD974BRZ | AD974AR |
|---|---|---|
| العلامة التجارية | Analog Devices | Analog Devices |
| الفئة | ADC/DAC | ADC/DAC |
| حالة دورة الحياة | نشط | Obsolete |
| ADC Type | Successive-approximation switched-capacitor ADC | — |
| الدقة | 16 bit | 16 bit |
| معدل أخذ العينات | 200 kSPS | 200 kSPS |
| Analog Input Channels | 4 single-ended channels | — |
| Input Multiplexer | Integrated 4-channel analog multiplexer | — |
| جهد التغذية | +5 V | 5 V single supply |
| Internal Reference | +2.5 V | — |
| Unipolar Input Range 1 | 0 V to +4 V | — |
| Unipolar Input Range 2 | 0 V to +5 V | — |
| Bipolar Input Range | ±10 V | — |
| الواجهة | High-speed serial interface | — |
| Maximum Power Dissipation | 120 mW | [DATA_NEEDED: Maximum Power Dissipation] |
| Power-Down Mode | Supported | Supported |
| Factory Calibration | Factory calibrated to minimize linearity and offset errors | — |
| العلبة | 28-pin SOIC, 0.295 inch / 7.50 mm width | 28-pin SOIC |
| نوع التركيب | Surface mount | Surface Mount |
| Lead-Free Status | Lead free | — |
| حالة RoHS | RoHS compliant | [DATA_NEEDED: RoHS Status] |
| نطاق درجة حرارة التشغيل | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: Operating Temperature Range] |
| Analog Input Impedance | [DATA_NEEDED: analog input impedance] | — |
| Number of Input Channels | — | 4 channels |
| Converter Architecture | — | Successive-approximation switched-capacitor ADC |
| 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 |
| Input Impedance | — | [DATA_NEEDED: Input Impedance] |
| Reference Accuracy | — | [DATA_NEEDED: Internal Reference Accuracy] |
| Digital Output Logic Levels | — | [DATA_NEEDED: Digital Output Logic Levels] |