概要
説明
The Intersil ISL90462 is a digitally controlled potentiometer (XDCP). Configured as a variable resistor, the device consists of a resistor array, wiper switches, a control section, and volatile memory. The wiper position is controlled by a 2- pin Up /Down interface. The potentiometer is implemented by a resistor array composed of 31 resistive elements and a wiper switching network. Between each element and at either end are tap points accessible to the wiper terminal. The position of the wiper element is controlled by the CS and U/D inputs. The device can be used in a wide variety of applications including:
- LCD contrast control
- Parameter and bias adjustments
- Industrial and Automotive Control
- Transducer adjustment of pressure, temperature, position, chemical, and optical sensors
- Laser Diode driver biasing
- Gain control and offset adjustment
特長
- Volatile Solid-State Potentiometer
- 2-pin UP/DN Interface
- DCP Terminal Voltage, 2.7V to 5.5V
- Tempco 35ppm/°C Typical
- 32 Wiper Tap Points
- Low Power CMOS
- Active current, 25µA max.
- Supply current 0.3µA
- Available RTOTAL Values = 10kΩ, 50kΩ, 100kΩ
- Temperature Range -40°C to +85°C
- Packages
- 6 Ld SC-70, SOT-23
- Pb-Free Plus Anneal Available (RoHS Compliant)
製品比較
アプリケーション
設計・開発
ソフトウェア／ツール
モデル
ECADモデル
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Processing table
| SC70 | 6 | Reel | 1 | 100 | 0.7 | 2.0 x 1.2 x 0.50 | Yes | Pb-Free 100% Matte Tin Plate w/Anneal-e3 | -40 to +85°C | |||
| SC70 | 6 | Reel | 1 | 50 | 0.7 | 2.0 x 1.2 x 0.50 | Yes | Pb-Free 100% Matte Tin Plate w/Anneal-e3 | -40 to +85°C | |||
| SOT23 | 6 | Reel | 3 | 50 | 1 | 2.9 x 1.7 x 0.00 | Yes | Pb-Free 100% Matte Tin Plate w/Anneal-e3 | -40 to +85°C | |||
| SC70 | 6 | Reel | 1 | 10 | 0.7 | 2.0 x 1.2 x 0.50 | Yes | Pb-Free 100% Matte Tin Plate w/Anneal-e3 | -40 to +85°C | |||
| SOT23 | 6 | Reel | 3 | 10 | 1 | 2.9 x 1.7 x 0.00 | Yes | Pb-Free 100% Matte Tin Plate w/Anneal-e3 | -40 to +85°C | 0.7878 |
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