UDN2987LWTR-6-T vs UDN2987LW 对比
详细并排对比 UDN2987LWTR-6-T 出自 Allegro MicroSystems 和 UDN2987LW 出自 Allegro MicroSystems。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。
Allegro MicroSystems
UDN2987LWTR-6-T - 8-Ch Source Driver, 350mA, 35V SOIC-20 | Allegro
UDN2987LWTR-6-T Nrnd规格对比
| 参数 | UDN2987LWTR-6-T | UDN2987LW |
|---|---|---|
| 品牌 | Allegro MicroSystems | Allegro MicroSystems |
| 分类 | Power MOSFET Drivers | Power MOSFET Drivers |
| 生命周期状态 | 不推荐新设计 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $1.38 | $2.10 |
| Part Number | UDN2987LWTR-6-T | — |
| Manufacturer | Allegro MicroSystems | — |
| 功能 | 8-Channel Source Driver with Over-Current Protection | — |
| 拓扑 | High-Side (Source) Bipolar Darlington Array | High-side source driver |
| 输出数量 | 8 | 8 |
| Output Current (per channel, continuous) | 350 mA | — |
| Load Supply Voltage | 5 V to 35 V | — |
| Logic Supply Voltage (VCC) | 5 V | — |
| Input Compatibility | 5 V and 12 V TTL, CMOS, DTL, PMOS, Schottky TTL | — |
| Input Threshold | Active-high (output ON when input HIGH) | — |
| Over-Current Protection | Yes, per channel | Yes, per channel |
| Output Clamp Diodes | Yes, for inductive loads | — |
| 封装 | 20-lead SOIC-W (wide-body, 7.5 mm body width) | 20-lead wide-body SOIC (SOICW-20) |
| 安装类型 | Surface Mount | Surface Mount |
| Lead Finish | 100% matte-tin leadframe plating (lead-free, Pb-free) | — |
| RoHS 状态 | Compliant | Compliant |
| 工作温度范围 | [DATA_NEEDED: operating temperature range] | — |
| MSL 等级 | [DATA_NEEDED: MSL rating] | — |
| Device Type | — | 8-Channel Source Driver |
| Output Current per Channel | — | 350 mA (continuous) |
| Sustaining Output Voltage | — | 35 V |
| Logic Input Compatibility | — | TTL, Schottky TTL, DTL, PMOS, CMOS |
| Input Logic Level | — | Active high (output ON when input high) |
| Internal Clamp Diodes | — | Yes, for inductive loads |
| 热关断 | — | Yes |
| Turn-Off Delay (TPHL) | — | 200 ns typical (UDN2987LW-6 variant) |
| Supply Voltage Minimum (UDN2987LW-6) | — | 4.75 V |
| Process Technology | — | Bipolar DABiC-5 |