LM2903QPWRQ1 vs LM2903DR مقایسه
مقایسه دقیق کنار به کنار LM2903QPWRQ1 توسط Texas Instruments و LM2903DR توسط Texas Instruments. مشخصات کلیدی، پارامترهای الکتریکی، بسته‌بندی، وضعیت چرخه عمر، قیمت‌گذاری و موجودی را مقایسه کنید تا بهترین قطعه را برای نیازهای طراحی خود تعیین کنید.
Texas Instruments
LM2903QPWRQ1 - 36V Automotive Dual Comparator | Texas Instruments
LM2903QPWRQ1 ✓ فعالTexas Instruments
LM2903DR - Dual Open-Collector Comparator | Texas Instruments (Tape & Reel)
LM2903DR ✓ فعالمقایسه مشخصات
| پارامتر | LM2903QPWRQ1 | LM2903DR |
|---|---|---|
| برند | Texas Instruments | Texas Instruments |
| دسته‌بندی | Amplifier ICs | Amplifier ICs |
| وضعیت چرخه عمر | فعال | فعال |
| Comparator Type | Dual differential comparator | Dual differential comparator |
| Number of Channels | 2 channels | 2 channels |
| نوع خروجی | Open-collector, rail-to-rail | Open-collector |
| Maximum Supply Voltage | 36 V | — |
| Supply Configuration | Single or dual supply | Single supply or split supply |
| جریان تغذیه | 0.4 mA typical per comparator | — |
| Input Bias Current | 25 nA typical | [DATA_NEEDED: input bias current] |
| Input Offset Current | 3 nA typical | — |
| Automotive Qualification | AEC-Q100 Grade 0 and Grade 1 | [DATA_NEEDED: AEC-Q100 qualification status] |
| محدوده دمای کاری | -40°C to 125°C | -40 °C to +125 °C |
| بسته‌بندی | TSSOP (PW), 8 pins | 8-pin SOIC |
| نوع نصب | Surface mount | Surface mount |
| Supply Current Drain | Independent of supply voltage | — |
| ESD Performance | 2 kV HBM for the LM2903B-Q1 family | — |
| وضعیت RoHS | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| Lead-Free Status | [DATA_NEEDED: lead-free status] | — |
| Halogen-Free Status | [DATA_NEEDED: halogen-free status] | — |
| Conflict Minerals Status | [DATA_NEEDED: conflict minerals status] | — |
| Output Pull-Up Requirement | [DATA_NEEDED: recommended output pull-up resistor] | — |
| Supply Voltage Range | — | 2 V to 36 V |
| Response Time | — | 300 ns |
| Channel Independence | — | Two independent comparator channels |
| Output Logic Style | — | Open-collector, pull-up resistor required |
| Common-Mode Range | — | [DATA_NEEDED: input common-mode voltage range] |
| Input Offset Voltage | — | [DATA_NEEDED: input offset voltage] |
| Output Sink Current | — | [DATA_NEEDED: output sink current] |
| جریان سکون | — | [DATA_NEEDED: supply current per channel] |
| Propagation Delay | — | 300 ns response time |
| Output High Voltage | — | [DATA_NEEDED: output high-level voltage with pull-up] |