LM324M vs LM324DT 对比
详细并排对比 LM324M 出自 Texas Instruments 和 LM324DT 出自 STMicroelectronics。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
规格对比
| 参数 | LM324M | LM324DT |
|---|---|---|
| 品牌 | Texas Instruments | STMicroelectronics |
| 分类 | Amplifier ICs | Amplifier ICs |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $0.00 | $0.08 |
| Product Type | Quad operational amplifier | — |
| Number of Amplifiers | 4 circuits | — |
| Channel Architecture | Four independent amplifiers | — |
| Compensation | Internally frequency compensated | — |
| Power Supply Architecture | Single-supply operation across a wide voltage range | — |
| Product Class | Standard general-purpose amplifier | — |
| Typical Functions | Instrumentation, signal amplification, and buffering | — |
| 封装 | 14-pin SOIC | SOIC-14 |
| 安装类型 | Surface mount | Surface Mount |
| 引脚数量 | 14 pins | — |
| Input Bias Current | [DATA_NEEDED: input bias current] | 20 nA typical |
| Input Offset Voltage | [DATA_NEEDED: input offset voltage] | 2 mV typical |
| Supply Voltage Range | [DATA_NEEDED: supply voltage range] | — |
| Gain-Bandwidth Product | [DATA_NEEDED: gain-bandwidth product] | 1.3 MHz typical |
| Slew Rate | [DATA_NEEDED: slew rate] | 0.4 V/µs typical |
| Output Current | [DATA_NEEDED: output current] | 40 mA typical |
| 工作温度范围 | [DATA_NEEDED: operating temperature range] | 0°C to +70°C |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification] | — |
| Unit Price | [DATA_NEEDED: unit price] | — |
| Number of Channels | — | 4 |
| Supply Voltage (Single) | — | 3 V to 32 V |
| Supply Voltage (Dual) | — | ±1.5 V to ±16 V |
| Supply Current (per Amplifier) | — | 700 µA typical |
| Common-Mode Rejection Ratio | — | 80 dB typical |
| Amplifier Type | — | General Purpose |