LM339N vs LM339NG 对比
详细并排对比 LM339N 出自 Texas Instruments 和 LM339NG 出自 onsemi。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 | LM339N | LM339NG |
|---|---|---|
| 品牌 | Texas Instruments | onsemi |
| 分类 | Amplifier ICs | Amplifier ICs |
| 生命周期状态 | 有效 | 有效 |
| Comparator Type | Quad differential comparator | General-purpose differential analog comparator |
| Number of Channels | 4 | — |
| Supply Voltage Range | 2 V to 36 V | — |
| Differential Input Voltage Range | +/- 1 V to +/- 18 V | — |
| Response Time | 1.3 microseconds | 1.3 µs |
| 输出类型 | Open-collector | Open-collector CMOS/TTL-compatible output |
| 封装 | 14-pin PDIP | — |
| 安装类型 | Through-hole | — |
| Comparator Configuration | Four independent comparators | — |
| Input Offset Voltage | [DATA_NEEDED: input offset voltage] | 1.3 mV typical |
| Input Bias Current | [DATA_NEEDED: input bias current] | 25 nA typical |
| Output Sink Current | [DATA_NEEDED: output sink current] | — |
| Output Saturation Voltage | [DATA_NEEDED: output saturation voltage] | — |
| Input Common-Mode Range | [DATA_NEEDED: input common-mode range] | — |
| 工作温度范围 | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Quiescent Supply Current | [DATA_NEEDED: quiescent supply current] | — |
| External Pull-Up Resistor | Required for open-collector output | — |
| Manufacturer Classification | Low Power Low Offset Voltage Quad Comparator | — |
| Datasheet Availability | Manufacturer product page and datasheet referenced | — |
| Comparator Count | — | 4 channels |
| Single-Supply Operating Voltage | — | 3 V to 36 V |
| Supply Configuration | — | Single or split supply |
| Input Offset Current | — | ±5 nA typical |
| Package Type | — | 14-pin PDIP |
| Package Pitch | — | 7.62 mm |
| 引脚数量 | — | 14 pins |
| 安装方式 | — | Through-hole PDIP |
| Lead-Free Packaging | — | Available |
| RoHS 状态 | — | [DATA_NEEDED: RoHS compliance status] |
| REACH Status | — | [DATA_NEEDED: REACH compliance status] |