LTC2974IUP#PBF vs LTC2974IUP तुलना
विस्तृत दोनों ओर की तुलना LTC2974IUP#PBF द्वारा Analog Devices और LTC2974IUP द्वारा Analog Devices. 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 | LTC2974IUP#PBF | LTC2974IUP |
|---|---|---|
| ब्रांड | Analog Devices | Analog Devices |
| श्रेणी | Supervisors & Reset | Supervisors & Reset |
| लाइफसाइकिल स्थिति | सक्रिय | सक्रिय |
| फ़ंक्शन | 4-channel PMBus Power System Manager | — |
| Number of Outputs Supervised | 4 | — |
| Output Voltage Servo Accuracy | 0.5% (over temperature) | — |
| Serial Interface | I2C/SMBus, PMBus-compliant | — |
| On-chip ADC | 12-bit (VIN/VOUT readback) | — |
| On-chip DACs | 4 x 10-bit (trim/margin) | — |
| User EEPROM | 256 bytes with CRC | — |
| Fault Logging | Yes, black-box with time-stamp | — |
| Supply Voltage (VCC) | 4.5 V to 15 V | — |
| Digital I/O Logic Level | 3.3 V / 5 V tolerant | — |
| ऑपरेटिंग तापमान रेंज | -40 C to +105 C | -40 °C to +105 °C |
| पैकेज | 64-lead QFN (UP), 9 mm x 9 mm | 64-lead (9 mm × 9 mm) Plastic QFN |
| माउंटिंग प्रकार | Surface Mount | Surface Mount |
| MSL स्तर | 3 (per JEDEC J-STD-020) | [DATA_NEEDED: MSL rating] |
| RoHS स्थिति | Compliant | Compliant |
| Manufacturer | Analog Devices (formerly Linear Technology) | — |
| टोपोलॉजी | — | 4-channel PMBus power system manager |
| Number of Outputs Managed | — | 4 |
| DAC Resolution | — | 10-bit (per channel) |
| ADC Resolution | — | 16-bit (per channel, differential) |
| Output Voltage Accuracy | — | ±0.25% (servo-trimmed) |
| On-Chip User EEPROM | — | 256 bytes |
| इंटरफ़ेस | — | PMBus 1.1 / SMBus 2.0 (I²C-compatible) |
| Digital I/O | — | ALERTB, CONTROL, SHARE_CLK, FAULTB pins |
| Temperature Sensor | — | Integrated on-chip |
| Supply Voltage (VDD) | — | [DATA_NEEDED: VDD supply voltage] |
| Supply Current (Iq) | — | [DATA_NEEDED: typical quiescent current] |
| Tape and Reel Availability | — | Yes (#TRPBF suffix) |
| Multi-Device Sync | — | Yes (SHARE_CLK pin) |