CAT5171: 数字电位计 (POT)，256 抽头，可兼容 I2C
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CAT5171 是一款 256 位线性抽头数字 POT，非常适合用于取代机械电位计和可变电阻。弧刷设置通过可兼容 I2C 的数字接口控制。通电时，弧刷处于中档位置，电源稳定后可随时重新定位。此器件可以通过编程将弧刷位置重置为中档，或在运行期间进入关断状态。地址输入引脚 AD0 支持两个器件连接同一 I2C 总线。CAT5171 的运行范围是 2.7 V 至 5.5 V，消耗电流低于 2µA。低运行电流加上小封装占位，使得 CAT5171 非常适合电池供电的便携式应用。CAT5171 作为引脚可替代 AD5245，在 -40°C 至 +85°C 工业温度范围内运行。
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技术文档及设计资源
| 培训教材 (1) | 视频 (1) |
| 数据表 (1) | 评估板文档 (21) |
| 封装图纸 (1) |
评估/开发工具信息
| 产品 | 状况 | Compliance | 简短说明 | 行动 | |
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| STR-FAN65004B-GEVB | Active |
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FAN65004B 65V Sync Buck | ||
| STR-FAN65004C-GEVB | Active |
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FAN65004C 65V Sync Buck | ||
| STR-FAN65005A-GEVB | Active |
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FAN65005A 65V Sync Buck | ||
| STR-FAN65008B-GEVB | Active |
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FAN65008B 65V Sync Buck | ||
| STR-NCV7685-AUTO-LED-GEVB | Active |
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Strata Enabled Automotive LED Tail Lights Evaluation Kit |
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Availability & Samples
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Specifications
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Intaractive Block Diagram
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外形 |
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| CAT5171TBI-00GT3 | Active |
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CAT5171 | SOT-23-8 | 527AK | 1 | 260 | Tape and Reel | 3000 | $0.5333 | ||||||||
| CAT5171TBI-50GT3 | Active |
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CAT5171 | SOT-23-8 | 527AK | 1 | 260 | Tape and Reel | 3000 | $0.4533 | ||||||||
| 市场订货至交货的时间(周) | : | 4 to 8 |
| PandS (2020-09-14 00:00) | : | >1K |
| 市场订货至交货的时间(周) | : | 4 to 8 |
| PandS (2020-09-14 00:00) | : | >1K |
| ON Semiconductor (2020-09-02 00:00) | : | 36,000 |
Product
Description
Pricing ($/Unit)
Compliance
Status
# of Pots
# of Taps
Type
Control Interface
Resistance Typ (kΩ)
VH Max (V)
Wiper Position Memory
VDD Max (V)
Package Type
外形
527AK
Application
Diagram - Block
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