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デジタルポテンショメータ 
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Parametric specs for Digital Potentiometers
| Steps | 64 |
| # Potentiometers | 6 |
| Control Interface | 3-Wire Serial |
| Taper | Linear |
| Wiper Memory | Volatile |
| REND-TO-END (kΩ) | 10 50 100 |
| Res. Tol. (%) | 20 |
| Temp. Coeff. (ppm/°C) (typ) | 750 |
| Wiper Resistance (Ω) (typ) | 400 |
| ICC @5V (µA) (max) | 40 |
| Package/Pins | PDIP/20 SOIC (W)/20 TSSOP/20 |
| Budgetary Price (See Notes) | 6.71 |
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Technical Docs
| データシート | デジタル6チャネルポテンショメータ | Oct 21, 1999 | |
| チュートリアル | ディジタルポテンショメータの帯域幅を10x～100x増加する方法 |
パラメーター
Parametric specs for Digital Potentiometers
| Steps | 64 |
| # Potentiometers | 6 |
| Control Interface | 3-Wire Serial |
| Taper | Linear |
| Wiper Memory | Volatile |
| REND-TO-END (kΩ) | 10 50 100 |
| Res. Tol. (%) | 20 |
| Temp. Coeff. (ppm/°C) (typ) | 750 |
| Wiper Resistance (Ω) (typ) | 400 |
| ICC @5V (µA) (max) | 40 |
| Package/Pins | PDIP/20 SOIC (W)/20 TSSOP/20 |
| Budgetary Price (See Notes) | 6.71 |
主な特長
- Six digitally-controlled 64-position potentiometers
- 3-wire serial interface
- Daisy-chain capability
- Operating Ranges:
- 2.7V to 5.5V
- -40°C to +85°C
アプリケーション/用途
説明
The DS1806 is a six-channel, digitally-controlled, solid state linear potentiometer. Each potentiometer is comprised of 63 equal positions that are set and controlled via 3-wire serial interface. The DS1806 can be daisy-chained allowing multiple-device control via a single processor.
One DS1806 can replace several mechanical potentiometers in any application requiring multiparameter adjustment with a single processor. As a digital circuit, it is designed for extremely low-power consumption while providing digital accuracy and reliability under flexible, automatic processor control.
One DS1806 can replace several mechanical potentiometers in any application requiring multiparameter adjustment with a single processor. As a digital circuit, it is designed for extremely low-power consumption while providing digital accuracy and reliability under flexible, automatic processor control.
Technical Docs
| データシート | デジタル6チャネルポテンショメータ | Oct 21, 1999 | |
| チュートリアル | ディジタルポテンショメータの帯域幅を10x～100x増加する方法 |
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