L9679PTR vs L9678PTR موازنہ
تفصیلی ساتھ ساتھ موازنہ از L9679PTR بذریعہ STMicroelectronics اور L9678PTR بذریعہ STMicroelectronics. اہم خصوصیات، برقی پیرامیٹرز، پیکیجنگ، لائف سائیکل اسٹیٹس، قیمتوں اور دستیابی کا موازنہ کریں تاکہ آپ کی ڈیزائن ضروریات کے لیے بہترین کمپوننٹ کا تعین ہو سکے۔
STMicroelectronics
L9679PTR - Automotive Airbag IC, 100-TQFP | STMicroelectronics (Tape & Reel)
L9679PTR ✓ فعالSTMicroelectronics
L9678PTR - Automotive Airbag System Basis IC | STMicroelectronics
L9678PTR ✓ فعالخصوصیات کا موازنہ
| پیرامیٹر | L9679PTR | L9678PTR |
|---|---|---|
| برانڈ | STMicroelectronics | STMicroelectronics |
| زمرہ | Specialized PMIC | Power MOSFET Drivers |
| لائف سائیکل کی حالت | فعال | فعال |
| فنکشن | Automotive advanced airbag IC for mid/high-end applications | — |
| پیکیج | 100-TQFP (14x14 mm) | 64-LQFP (10x10 mm) |
| پن کی تعداد | 100 | — |
| Pitch | 0.5 mm | — |
| سپلائی وولٹیج | 5 V to 18 V nominal; up to 40 V transient | — |
| Battery Voltage Range | 6 V to 18 V (extended 4 V to 40 V for cold-crank and load-dump) | — |
| Squib Driver Channels | 4 high-side / low-side channels | — |
| Communication Interface | SPI (4-wire, configurable) | — |
| Sensor Interface | Up to 4 analog sensor channels | — |
| Watchdog | Internal window watchdog | — |
| Diagnostic Features | Squib resistance measurement, short-to-battery / short-to-ground detection, open-load detection | — |
| آپریٹنگ درجہ حرارت | -40 C to +125 C (AEC-Q100) | — |
| Automotive Qualification | AEC-Q100 qualified | — |
| Process Technology | BCD (Bipolar-CMOS-DMOS) | — |
| RoHS اسٹیٹس | Compliant | Compliant |
| ماؤنٹنگ ٹائپ | Surface Mount | Surface Mount |
| MSL لیول | 3 (168 hours) | 3 (168 hours) |
| Product Type | — | Automotive Airbag System Basis IC (SBI) |
| Operating Voltage (VBAT) | — | 6 V to 18 V (load-dump tolerant up to 40 V) |
| آپریٹنگ درجہ حرارت رینج | — | -40 C to +95 C |
| Integrated Linear Regulator 1 | — | 5 V with external pass transistor |
| Integrated Linear Regulator 2 | — | 3.3 V fully integrated |
| Optional Regulator | — | 7.2 V via external pass transistor (for PSI5 sensor supply) |
| Satellite Sensor Interface Channels | — | 4 channels (analog / PSI5 selectable) |
| PSI5 Support | — | Yes (Manchester-coded remote sensor interface) |
| Battery Cut-off Switch | — | Yes (high-side) |
| Energy Reserve Management | — | Yes (external reservoir capacitor) |
| VDDQ Supply Pins | — | 2 (5 V and 3.3 V I/O compatible) |
| SPI Control Interface | — | Yes (MCU communication, watchdog-linked) |
| Automotive Grade | — | AEC-Q100 capable |