ADS7805U vs ADS7807UBE4 مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ ADS7805U بواسطة Texas Instruments و ADS7807UBE4 بواسطة Texas Instruments. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
مقارنة المواصفات
| المعامل | ADS7805U | ADS7807UBE4 |
|---|---|---|
| العلامة التجارية | Texas Instruments | Texas Instruments |
| الفئة | ADC/DAC | ADC/DAC |
| حالة دورة الحياة | نشط | نشط |
| ADC Resolution | 16 bit | — |
| Analog Input Count | 1 input | — |
| Conversion Architecture | Successive Approximation Register (SAR) | — |
| Conversion Time | 10 µs | — |
| Maximum Sampling Rate | 100 kSPS | — |
| Supply Voltage Range | 4.75 V to 5.25 V | — |
| Process Technology | CMOS | — |
| نوع الواجهة | Parallel microprocessor interface | — |
| Output Driver Type | 3-state output drivers | — |
| Integrated Reference | Yes | — |
| Integrated Clock | Yes | — |
| Integrated Sample-and-Hold | Yes | — |
| العلبة | SOIC (DW), 28 pins | 28-SOIC (DW), 0.295" (7.50 mm) body width |
| نوع التركيب | Surface mount | Surface Mount |
| Input Type | Single-ended analog input | — |
| نطاق درجة حرارة التشغيل | [DATA_NEEDED: operating temperature range] | -40C to +85C |
| جهد المرجع | [DATA_NEEDED: internal reference voltage] | — |
| نطاق جهد الدخل | [DATA_NEEDED: analog input voltage range] | — |
| Differential Nonlinearity | [DATA_NEEDED: differential nonlinearity] | — |
| Integral Nonlinearity | [DATA_NEEDED: integral nonlinearity] | — |
| SNR | [DATA_NEEDED: signal-to-noise ratio] | — |
| ENOB | [DATA_NEEDED: effective number of bits] | — |
| Power Consumption | [DATA_NEEDED: power consumption] | — |
| حالة RoHS | [DATA_NEEDED: RoHS status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| Lead-Free Status | [DATA_NEEDED: lead-free status] | — |
| الدقة | — | 16 bits |
| Architecture | — | SAR (Successive Approximation Register) |
| Number of Input Channels | — | 1 single-ended |
| معدل أخذ العينات | — | 40 kSPS (max) |
| Conversion Time (Acquisition + Conversion) | — | 25 us (max) |
| Input Voltage Ranges | — | +/-10 V, 0 V to +5 V, 0 V to +4 V |
| جهد التغذية | — | +5 V single supply |
| Supply Current (active) | — | 7 mA (typ) / 35 mW (max dissipation) |
| Power-Down Current | — | 50 uW (max) |
| INL (اللاخطية التكاملية) | — | +/-1.5 LSB (max) |
| DNL (Differential Nonlinearity) | — | 16 bits, no missing codes (guaranteed) |
| SINAD (1 kHz input) | — | 86 dB (min) |
| Data Interface | — | Serial (SPI/QSPI/MICROWIRE) or Parallel (8/16-bit) |
| Internal Reference | — | 2.5 V (internal, BYS pin to bypass) |
| Packaging Option (E4 suffix) | — | Tape and Reel |