LM2903N vs LM2903M 比較
詳細並排比較 LM2903N 由 Texas Instruments 與 LM2903M 由 Texas Instruments. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
Texas Instruments
LM2903N - Dual Voltage Comparator, Open-Collector, 8-DIP | TI/STMicro/onsemi
LM2903N ✓ 啟用中
規格比較
| 參數 | LM2903N | LM2903M |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 類別 | Amplifier ICs | Logic ICs |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Comparator Type | Low Offset Voltage, Dual Differential | Dual differential comparator |
| Number of Comparators | 2 (dual independent) | 2 |
| 輸出類型 | Open-Collector / Open-Drain | Open-collector |
| Supply Voltage (Single Supply) | 2 V to 36 V | — |
| Supply Voltage (Dual Supply) | ±1 V to ±18 V | — |
| Input Offset Voltage (Max) | 2.5 mV (LM2903 grade) | — |
| Input Bias Current (Typ) | 25 nA | — |
| Input Common-Mode Range | Includes ground (negative rail) | — |
| Output Sink Current (Typ) | 16 mA typical, 6 mA min | — |
| Response Time (Typ) | 1.3 us at 5 V / 2 mA | — |
| Differential Input Voltage (Max) | 36 V | — |
| 工作溫度範圍 | -40 C to +125 C | -40 C to +85 C |
| 封裝 | 8-Pin PDIP (DIP-8, N suffix) | 8-pin SOIC |
| 安裝類型 | Through-Hole | Surface mount |
| RoHS 狀態 | Compliant (NOPB suffix); non-compliant original | [DATA_NEEDED: RoHS status] |
| Lead-Free / NOPB Option | Yes (LM2903N/NOPB) | — |
| Manufacturer Source Bases | TI, STMicroelectronics, onsemi, NXP | — |
| Supply Voltage Range | — | 2 V to 36 V |
| Input Common-Mode Capability | — | Rail-to-rail |
| Propagation Delay | — | 1.5 microseconds |
| 供應電流 | — | 1 mA |
| Output Compatibility | — | CMOS, DTL, ECL, MOS, TTL |
| 腳位數 | — | 8 pins |
| Operating Supply Modes | — | Single supply or split supply |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification] |