LM393D vs LM239D مقایسه
مقایسه دقیق کنار به کنار LM393D توسط Texas Instruments و LM239D 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
LM393D - Dual Differential Comparator, 36V, Open-Collector SOIC-8 | Texas Instruments (Tape & Reel)
LM393D ✓ فعالTexas Instruments
LM239D - Quad Open-Collector Comparator, 14-SOIC | Texas Instruments
LM239D ✓ فعالمقایسه مشخصات
| پارامتر | LM393D | LM239D |
|---|---|---|
| برند | Texas Instruments | Texas Instruments |
| دسته‌بندی | Amplifier ICs | Amplifier ICs |
| وضعیت چرخه عمر | فعال | فعال |
| Manufacturer | Texas Instruments | — |
| Part Number | LM393D | — |
| عملکرد | Dual Differential Comparator | — |
| Number of Channels | 2 | 4 independent channels |
| نوع خروجی | Open-Collector | Open-collector |
| Supply Voltage (Single) | 2 V to 36 V | — |
| Supply Voltage (Dual) | ±1 V to ±18 V | — |
| Input Offset Voltage (typical) | 1 mV | — |
| Input Bias Current (typical) | 25 nA | — |
| Supply Current per Comparator | 0.4 mA (typical) | — |
| Response Time | 1.3 µs (typical) | 1.3 µs typical |
| Common-Mode Input Range | 0 V to VCC − 1.5 V | Includes ground |
| محدوده دمای کاری | 0 °C to +70 °C | — |
| بسته‌بندی | SOIC-8 (D), 3.90 mm body width | 14-pin SOIC |
| نوع نصب | Surface Mount | Surface mount |
| ESD Rating (HBM, B-version) | 2 kV | — |
| وضعیت RoHS | Compliant | [DATA_NEEDED: LM239D RoHS status] |
| Lead-Free | Yes | — |
| Comparator Type | — | Quad precision differential voltage comparator |
| ولتاژ تغذیه | — | ±15 V or 30 V |
| Input Bias Current | — | 25 nA typical |
| Input Offset Current | — | ±5.0 nA typical |
| Input Offset Voltage | — | 2 mV maximum for LM239A family variants; LM239D-specific value not supplied |
| Differential Input Range | — | Equal to maximum-rated supply voltage |
| Output Compatibility | — | TTL, MOS, CMOS, DTL, and ECL compatible |
| Automotive Application | — | Intended for consumer, automotive, and industrial electronic applications |
| ESD Rating | — | 2 kV HBM for related LM339B and LM2901B family versions; LM239D-specific rating not supplied |
| REACH Status | — | [DATA_NEEDED: LM239D REACH status] |
| Lead-Free Status | — | [DATA_NEEDED: LM239D lead-free status] |
| دمای کاری | — | [DATA_NEEDED: LM239D operating temperature range] |