AS1521-T vs AS1531-T तुलना
विस्तृत दोनों ओर की तुलना AS1521-T द्वारा ams OSRAM और AS1531-T द्वारा ams OSRAM. मुख्य विशेषताओं, इलेक्ट्रिकल पैरामीटर, पैकेजिंग, चक्र स्थिति, मूल्यांकन और उपलब्धता को तुलना करके अपनी डिजाइन की आवश्यकताओं के लिए सबसे अच्छा घटक निर्धारित करें。
विशेषता तुलना
| पैरामीटर | AS1521-T | AS1531-T |
|---|---|---|
| ब्रांड | ams OSRAM | ams OSRAM |
| श्रेणी | ADC/DAC | ADC/DAC |
| लाइफसाइकिल स्थिति | सक्रिय | सक्रिय |
| रेज़ोल्यूशन | 10 bit | 12 bits |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation Register) |
| Number of Channels | 8 single-ended / 4 differential | — |
| सैंपलिंग रेट | 300 ksps | 300 ksps (AS1531); up to 400 ksps (AS1530 variant) |
| Input Type | Differential, Pseudo-Differential, Single-Ended | Single-Ended, pseudo-differential (configurable) |
| Supply Voltage (Single) | 2.7 V to 5.25 V | 2.7 V to 5.25 V |
| Supply Current (Full Speed) | 1.1 mA typical | — |
| Power Consumption | 3.6 mW at 3 V, 300 ksps | — |
| शटडाउन करंट | 1 µA | — |
| इंटरफ़ेस | SPI / QSPI / MICROWIRE compatible | — |
| Maximum Serial Clock | 4 MHz | — |
| INL (इंटीग्रल नॉनलीनियरिटी) | ±0.5 LSB (max) | — |
| DNL (Differential Nonlinearity) | ±0.5 LSB (max, no missing codes) | — |
| SINAD at 100 kHz Input | 71 dB | — |
| ऑपरेटिंग तापमान | -40 °C to +85 °C | -40 C to +85 C (industrial) |
| पैकेज | 20-TSSOP, 4.4 mm body width | 20-pin TSSOP |
| माउंटिंग प्रकार | Surface Mount | Surface Mount |
| Reference Type | External (REF pin) | — |
| RoHS स्थिति | Compliant | Compliant |
| Number of Input Channels | — | 4 or 8 (single-ended, multiplexed) |
| Supply Current (Active) | — | [DATA_NEEDED: typical active current at 3V/5V] |
| Supply Current (Power-Down) | — | [DATA_NEEDED: typical power-down current in uA] |
| Analog Input Range | — | 0 V to VREF |
| रेफ़रेंस वोल्टेज | — | External, up to VDD |
| Data Interface | — | MICROWIRE, QSPI, SPI, Serial |
| Packaging | — | Tape and Reel (TR) |
| INL (max) | — | [DATA_NEEDED: max INL in LSB] |
| DNL (max) | — | [DATA_NEEDED: max DNL in LSB] |
| THD | — | Approximately -80 dB (class-typical for 12-bit SAR at low input frequency) |