AD7715ACHIPS-3 vs AD7715ACHIPS-5 مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ AD7715ACHIPS-3 بواسطة Analog Devices و AD7715ACHIPS-5 بواسطة Analog Devices. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
Analog Devices
AD7715ACHIPS-5 - 16-Bit Sigma-Delta ADC, 3V/5V, 450uA | Analog Devices
AD7715ACHIPS-5 Nrndمقارنة المواصفات
| المعامل | AD7715ACHIPS-3 | AD7715ACHIPS-5 |
|---|---|---|
| العلامة التجارية | Analog Devices | Analog Devices |
| الفئة | ADC/DAC | ADC/DAC |
| حالة دورة الحياة | نشط | NRND |
| الدقة | 16 bits | 16 bits, no missing codes |
| Number of Inputs | 1 differential | — |
| ADC Architecture | Sigma-Delta (charge balancing) | — |
| جهد التغذية | 3 V nominal (3 V variant; -5 variant operates at 5 V) | 3 V or 5 V nominal |
| تيار التغذية | 450 uA max at 3 V / 1 MHz MCLK | — |
| Master Clock Range | 1 MHz typical (see datasheet) | — |
| Integral Nonlinearity (INL) | 0.0015% | — |
| Missing Codes | None (16 bits guaranteed) | — |
| Programmable Gains | 1, 2, 32, 128 | — |
| Input Type | Differential analog input pair | — |
| Serial Interface | 3-wire SPI/QSPI/MICROWIRE compatible | SPI, QSPI, MICROWIRE, DSP-compatible 3-wire serial |
| Package Type | Bare die / CHIPS | — |
| Terminal Count | 16 (die pads) | — |
| درجة حرارة التشغيل | [DATA_NEEDED: operating temperature range] | -40C to +85C (industrial) |
| حالة RoHS | [DATA_NEEDED: RoHS status for die form] | Compliant (per Analog Devices product page) |
| Calibration | On-chip self-calibration (zero-scale, full-scale) | Self-calibration and system-calibration modes |
| Architecture | — | 16-bit sigma-delta ADC |
| Number of Input Channels | — | 1 differential / pseudo-differential |
| Total Supply Current | — | 450 uA typical at 3 V supply |
| Master Clock Frequency | — | Up to 5 MHz at 5 V, up to 2.4576 MHz at 3 V |
| On-chip PGA | — | Yes, programmable gain (1 to 128) |
| Input Range | — | 20 mV to 2.5 V (gain-dependent, 5 V supply) |
| Output Data Rate | — | Programmable via digital filter first-notch (typ. 10 Hz to 1 kHz) |
| العلبة | — | Bare die (CHIPS) |
| Lead-Free | — | Yes (bare-die construction - consult factory) |