MAX194BCPE vs MAX195BCWE+G002 مقایسه
مقایسه دقیق کنار به کنار MAX194BCPE توسط Maxim Integrated و MAX195BCWE+G002 توسط Analog Devices. مشخصات کلیدی، پارامترهای الکتریکی، بسته‌بندی، وضعیت چرخه عمر، قیمت‌گذاری و موجودی را مقایسه کنید تا بهترین قطعه را برای نیازهای طراحی خود تعیین کنید.
Maxim Integrated
MAX194BCPE - 14-Bit 85ksps SAR ADC | Maxim Integrated / Analog Devices
MAX194BCPE Obsolete
مقایسه مشخصات
| پارامتر | MAX194BCPE | MAX195BCWE+G002 |
|---|---|---|
| برند | Maxim Integrated | Analog Devices |
| دسته‌بندی | ADC/DAC | ADC/DAC |
| وضعیت چرخه عمر | Obsolete | فعال |
| رزولوشن | 14 bit | 16 bits |
| Number of Channels | 1 | — |
| نرخ نمونه‌برداری | 85 ksps | 85 ksps |
| Architecture | SAR (Successive Approximation) with capacitive DAC | — |
| Conversion Time | 9.4 us | 4 clock cycles |
| Integral Nonlinearity (INL) | 1/2 LSB (max) | — |
| Signal-to-Noise and Distortion (SINAD) | 82 dB at 5 kHz input | — |
| جریان خاموشی | 10 uA | 10 µA (typ) |
| Analog Input Range | Unipolar 0V to VREF; Bipolar -VREF to +VREF | — |
| رابط | Serial (SPI / QSPI / MICROWIRE compatible) | — |
| Reference Voltage Input | External (dedicated VREF pin) | — |
| Supply Voltage (VDD) | 5 V (analog) + 3 V to 5.25 V (VLOGIC) | — |
| بسته‌بندی / کیس | 16-pin PDIP (PE) - through-hole | 16-pin WSOIC (Wide SOIC) |
| محدوده دمای کاری | 0C to +70C (commercial, C grade) | 0 °C to +70 °C (C-grade) |
| نوع نصب | Through-Hole DIP | Surface Mount |
| Track/Hold | Built-in | — |
| Auto-Calibration | Yes, internal (linearity + offset) | — |
| وضعیت RoHS | Non-compliant (PE suffix = PDIP with SnPb lead finish) | unknown |
| Manufacturer | — | Analog Devices (formerly Maxim Integrated) |
| Part Number | — | MAX195BCWE+G002 |
| ADC Architecture | — | SAR (Successive Approximation) |
| Number of Input Channels | — | 1 |
| Integral Non-Linearity (INL) | — | ±0.5 LSB (B-grade) |
| Differential Non-Linearity (DNL) | — | ±1 LSB (max, no missing codes) |
| Analog Supply Voltage (AVDD) | — | +5 V (typ), -5 V for bipolar |
| Digital Supply Voltage (DVDD) | — | +5 V (typ) |
| Active Supply Current | — | up to 36 mW (typ) |
| محدوده ولتاژ ورودی | — | 0V to VREF (unipolar); ±VREF (bipolar) |
| ولتاژ مرجع | — | External (typ +5 V) |
| Digital Interface | — | SPI / QSPI / MICROWIRE compatible serial |
| Calibration | — | Internal, on power-up or on command |
| SINAD | — | 90 dB at 1 kHz input |