MAX145ACUA vs MAX144BCUA तुलना
विस्तृत दोनों ओर की तुलना MAX145ACUA द्वारा Analog Devices और MAX144BCUA द्वारा Maxim Integrated. मुख्य विशेषताओं, इलेक्ट्रिकल पैरामीटर, पैकेजिंग, चक्र स्थिति, मूल्यांकन और उपलब्धता को तुलना करके अपनी डिजाइन की आवश्यकताओं के लिए सबसे अच्छा घटक निर्धारित करें。
Analog Devices
MAX145ACUA - 12-Bit 108ksps 1-Ch SAR ADC, 8-µMAX | Analog Devices
MAX145ACUA ✓ सक्रियविशेषता तुलना
| पैरामीटर | MAX145ACUA | MAX144BCUA |
|---|---|---|
| ब्रांड | Analog Devices | Maxim Integrated |
| श्रेणी | ADC/DAC | ADC/DAC |
| लाइफसाइकिल स्थिति | सक्रिय | सक्रिय |
| Manufacturer | Analog Devices / Maxim Integrated | — |
| Part Number | MAX145ACUA | — |
| फ़ंक्शन | 12-bit SAR Analog-to-Digital Converter (ADC) | — |
| Number of Channels | 2 (1 pseudo-differential per the MAX145 family) | — |
| Number of Bits | 12 | — |
| सैंपलिंग रेट | 108 ksps | 108 ksps |
| Architecture | Successive Approximation Register (SAR) | — |
| Supply Voltage (VDD) | +2.7 V to +5.25 V | — |
| Supply Current (108 ksps, VDD = 3.6 V) | 0.9 mA typ | — |
| Supply Current (10 ksps, VDD = 3.6 V) | 100 µA typ | — |
| Supply Current (1 ksps, VDD = 3.6 V) | 10 µA typ | — |
| Power-Down Current | 0.2 µA typ | — |
| Conversion Time | 7.4 µs (incl. track/hold acquisition) | 7.4 µs (SAR successive approximation) |
| Wake-Up Time | 2.5 µs | 2.5 µs |
| Digital Interface | 3-wire SPI/QSPI/MICROWIRE-compatible serial | — |
| Internal Clock | Yes (on-chip, 2.5 MHz typ) | — |
| Track/Hold | Internal | — |
| Reference Input | External (REF+, REF-) | — |
| पैकेज | 8-pin µMAX / uSOP | 8-pin µMAX (8-MSOP, 3.00 mm width) |
| Operating Temperature (A grade) | 0 °C to +70 °C | — |
| माउंटिंग प्रकार | Surface Mount | Surface Mount |
| RoHS स्थिति | Compliant (lead-free variants) | [DATA_NEEDED: RoHS compliance] |
| रेज़ोल्यूशन | — | 12 bit |
| Number of Inputs | — | 2 (single-ended, multiplexed) |
| इनपुट वोल्टेज रेंज | — | 0 to VREF |
| सप्लाई वोल्टेज | — | +2.7 V to +5.25 V (single) |
| Supply Current (active) | — | [DATA_NEEDED: active current typ] |
| Supply Current (AutoShutdown) | — | 0.3 µA typical (between conversions) |
| Internal Clock Frequency | — | 4.096 MHz |
| इंटरफ़ेस | — | SPI/QSPI/MICROWIRE-compatible, 3-wire serial |
| रेफ़रेंस वोल्टेज | — | External (VREF applied to REF pin) |
| INL (max, B grade) | — | ±1 LSB |
| ऑपरेटिंग तापमान | — | 0 °C to +70 °C (commercial, B suffix CUA) |
| MSL स्तर | — | [DATA_NEEDED: MSL rating] |
| Compatible Pinout Part | — | MAX145 (14-bit upgrade, same 8-µMAX footprint) |