ADS7825UE4 vs ADS7835EQDGKREP مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ ADS7825UE4 بواسطة Texas Instruments و ADS7835EQDGKREP بواسطة Texas Instruments. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
Texas Instruments
ADS7835EQDGKREP - 12-Bit 500kHz Low-Power ADC | Texas Instruments
ADS7835EQDGKREP ✓ نشطمقارنة المواصفات
| المعامل | ADS7825UE4 | ADS7835EQDGKREP |
|---|---|---|
| العلامة التجارية | Texas Instruments | Texas Instruments |
| الفئة | ADC/DAC | ADC/DAC |
| حالة دورة الحياة | نشط | نشط |
| الدقة | 16 bits | 12 bits |
| Number of Input Channels | 4 (single-ended, multiplexed) | 1 (single-ended / pseudo-differential) |
| معدل أخذ العينات | 40 kSPS (max) | — |
| Acquisition + Conversion Time | 25 us (max) | — |
| نطاق جهد الدخل | +/-10 V (bipolar, laser-trimmed scaling) | 0 V to VREF (unipolar) |
| Integral Nonlinearity (INL) | +/-2.0 LSB (max) | — |
| Channel-to-Channel Matching | +/-0.1% | — |
| جهد التغذية | +5 V single supply | — |
| Power Dissipation | 50 mW (max during conversion) | — |
| Data Interface | Parallel (8/16-bit) or Serial | Serial (SPI / QSPI / MICROWIRE compatible) |
| Internal Reference | +2.5 V (on-chip) | — |
| درجة حرارة التشغيل | -40C to +85C | — |
| العلبة | 28-SOIC (DW, 0.295 in / 7.50 mm width) | 8-MSOP / 8-TSSOP (DGK), 3.00 mm width |
| نوع التركيب | Surface Mount | Surface Mount |
| Pin-Compatible With | ADS7824 (12-bit version, same 28-SOIC pinout) | — |
| حالة RoHS | Compliant | Compliant |
| Sampling Rate (Throughput) | — | 500 kSPS |
| Architecture | — | SAR (Successive Approximation) |
| Internal Reference Voltage | — | 2.5 V |
| Analog Supply Voltage (AVDD) | — | 5 V (4.75 V to 5.25 V) |
| Power Dissipation (typ @ 500 kSPS) | — | 17.5 mW |
| Power Dissipation (typ @ 10 kSPS) | — | [DATA_NEEDED: low-speed power figure] |
| Operating Temperature Range (EP) | — | -40 C to +125 C |
| INL (max) | — | [DATA_NEEDED: INL specification] |
| DNL (max) | — | [DATA_NEEDED: DNL specification] |
| SINAD | — | [DATA_NEEDED: SINAD specification] |
| ESD Rating (HBM) | — | [DATA_NEEDED: ESD rating] |
| مستوى MSL | — | 2 (per JEDEC J-STD-020) |
| Lead Finish | — | NiPdAu (lead-free) |
| Screening Level | — | EP (Enhanced Product - industrial / harsh env) |
| AEC-Q100 | — | Not qualified (EP flow, not automotive Q100) |