LM2904N vs BA728N 对比
详细并排对比 LM2904N 出自 Texas Instruments 和 BA728N 出自 ROHM Semiconductor。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 | LM2904N | BA728N |
|---|---|---|
| 品牌 | Texas Instruments | ROHM Semiconductor |
| 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） | $0.11 | $0.42 |
| Amplifier Count | 2 amplifiers | — |
| Product Family Supply Designation | 26 V | — |
| Gain-Bandwidth Product | 1 MHz | — |
| 拓扑 | Dual independent operational amplifiers | — |
| Compensation | Internally frequency compensated | — |
| Supply Configuration | Single supply or split supply | — |
| Common-Mode Input Range | Extending to ground/VEE | Includes negative rail (single supply mode) |
| Power Drain | Low; numeric value [DATA_NEEDED: power drain] | — |
| 输出类型 | Push-pull | — |
| 封装 | 8-pin PDIP | — |
| 安装类型 | Through-hole | Through-Hole (SIP) |
| Input Type | Differential | — |
| Product Classification | Standard general-purpose amplifier | — |
| 工作温度范围 | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature] |
| Supply Voltage Range | [DATA_NEEDED: supply voltage range] | — |
| Input Offset Voltage | [DATA_NEEDED: input offset voltage] | — |
| Input Bias Current | [DATA_NEEDED: input bias current] | — |
| Slew Rate | [DATA_NEEDED: slew rate] | — |
| Output Current | [DATA_NEEDED: output current] | — |
| RoHS 状态 | unknown | Compliant |
| REACH Status | unknown | — |
| AEC-Q100 Qualification | not_applicable | — |
| Manufacturer | — | ROHM Semiconductor |
| Part Number | — | BA728N |
| 功能 | — | Dual operational amplifier |
| Number of Channels | — | 2 |
| Internal Phase Compensation | — | Yes (built-in) |
| Single-Supply Voltage Range | — | 3 V to 18 V |
| Dual-Supply Voltage Range | — | ±1.5 V to ±9 V |
| Package Type | — | SIP-8 (Single In-line Package, 8-pin) |
| Pin Configuration | — | Industry-standard 8-pin dual op-amp |
| Low Power Consumption | — | Yes |
| 无卤 | — | [DATA_NEEDED: halogen free] |
| Lead-Free | — | Yes (per ROHM product line convention) |
| Datasheet Document Pages | — | 4 pages (per alldatasheet.com) |