LTC2309IF vs MAX1069AEUD+T مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ LTC2309IF بواسطة Analog Devices و MAX1069AEUD+T بواسطة Analog Devices. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
مقارنة المواصفات
| المعامل | LTC2309IF | MAX1069AEUD+T |
|---|---|---|
| العلامة التجارية | Analog Devices | Analog Devices |
| الفئة | ADC/DAC | ADC/DAC |
| حالة دورة الحياة | نشط | نشط |
| الدقة | 12 bit | 14 bits |
| Number of Input Channels | 8 single-ended / 4 differential | 1 single-ended |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation) |
| Conversion Time | 1.3 us per channel (typical) | — |
| Throughput Rate | up to 500 ksps (datasheet-dependent) | — |
| Supply Voltage (VDD) | 5 V single supply | — |
| تيار التغذية | 300 uA at 1 ksps (typical) | — |
| Digital Interface | I2C-compatible, standard / fast / high-speed modes | — |
| I2C Address Selection | 2 pins (AD0, AD1) - up to 4 devices on one bus | — |
| Internal Reference | 2.5 V, 10 ppm/C typical drift | — |
| External Reference Input (REFIN) | Yes, supports ratiometric operation | — |
| Sample-and-Hold | Fully differential, common-mode noise rejection | — |
| Analog Input Range | 0 V to VDD (unipolar); +/-VREF differential | — |
| العلبة | 20-TSSOP (FE) | 14-pin TSSOP |
| Operating Temperature Range (I grade) | -40 C to +85 C | — |
| تيار الإيقاف | Nap / I2C power-down supported | — |
| حالة RoHS | Compliant (PBF suffix) | Compliant |
| معدل أخذ العينات | — | 58.6 ksps |
| Input Type | — | Single-ended analog input |
| Analog Supply Voltage | — | +2.7 V to +5.25 V |
| Digital Supply Voltage | — | [DATA_NEEDED: digital supply range] |
| Internal Reference Voltage | — | +4.096 V |
| External Reference Support | — | [DATA_NEEDED: external REF input range] |
| Serial Interface | — | I2C-compatible 2-wire (Fast-mode and High-speed mode) |
| I2C Address Pins | — | ADD0-ADD3 (up to 16 devices on one bus) |
| On-Chip Clock | — | 4 MHz internal |
| Power-Down Mode | — | Automatic between conversions |
| نطاق درجة حرارة التشغيل | — | [DATA_NEEDED: temperature grade] |
| نوع التركيب | — | Surface Mount |
| Lead-Free | — | Yes |