LTC2955ITS8-2 vs LTC2955ITS8-2#TRPBF 对比
详细并排对比 LTC2955ITS8-2 出自 Analog Devices 和 LTC2955ITS8-2#TRPBF 出自 Analog Devices。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。
Analog Devices
LTC2955ITS8-2 - Pushbutton On/Off Controller with Auto Turn-On | Analog Devices
LTC2955ITS8-2 ✓ 量产中Analog Devices
LTC2955ITS8-2#TRPBF - Pushbutton On/Off Controller | Analog Devices
LTC2955ITS8-2#TRPBF ✓ 量产中规格对比
| 参数 | LTC2955ITS8-2 | LTC2955ITS8-2#TRPBF |
|---|---|---|
| 品牌 | Analog Devices | Analog Devices |
| 分类 | Supervisors & Reset | Supervisors & Reset |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $2.85 | $3.03 |
| Manufacturer | Analog Devices | — |
| 功能 | Pushbutton On/Off Controller with Automatic Turn-On | Pushbutton On/Off Controller with Automatic Turn-On |
| Input Voltage Range (VCC) | 1.6 V to 36 V | — |
| Typical Quiescent Current | 1.2 µA | — |
| Enable Output Polarity | Active-High (-2 suffix variant) | — |
| Pushbutton Debounce Time | Programmable via external capacitor | — |
| Turn-Off Time | Programmable via external capacitor | — |
| INT (Interrupt) Output | Open-drain, signals button press or low supply | — |
| KILL (Power Kill) Input | Active-low, allows host to force shutdown | — |
| 工作温度范围 | -40 °C to +85 °C | -40 °C to +85 °C (Industrial) |
| 封装 | TSOT-23-8 (TS8) | TSOT-23-8 (TS8) |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | 1 (unlimited) | 1 (Unlimited) |
| RoHS 状态 | Compliant (#PBF suffix) | Compliant |
| Lead-Free | Yes | — |
| Duty Cycle | Continuous | — |
| 引脚数 | 8 | — |
| Recommended for New Designs | Yes (per ADI product page) | — |
| Polarity Variant | — | -2 (Automatic Turn-On, Enable on KILL de-assertion) |
| Input Voltage Range (VIN) | — | 1.5 V to 36 V |
| Supply Current (Quiescent) | — | 1.2 µA typical |
| Pushbutton Input (PB) | — | Debounced, polarity-independent |
| Supply Monitor Input (SUP) | — | Yes, with internal threshold and adjustable input |
| INT Output | — | Open-drain, active-low interrupt to host |
| Enable Output (EN) | — | Active-high, open-drain capable of driving external P-FET |
| KILL Input | — | Active-high logic input to forcibly disable system |
| Turn-On Debounce / Reset Timer | — | User-configurable via external capacitor |
| Lead-Free Finish | — | Yes (PBF suffix) |
| Packaging | — | Tape & Reel (TRPBF suffix) |