MCP4541-103E/MS, Энергонезависимый цифровой потенциометр, AEC-Q100, 10 кОм, Одиночный, I2C, Последовательный
- Производитель
- Microchip
The MCP4541-103E/MS is a single I?C Digital Potentiometer with non-volatile memory. It supports potentiometer wiper configuration and EE memory type. The SCL pin is the serial interfaces serial clock pin. This SCL pin is connected to the host controllers SCL pin. The MCP4541 slave device, so its SCL pin accepts only external clock signals. The SDA pin is the serial interfaces serial data pin. This pin is connected to the host controllers SDA pin. The SDA pin is an open-drain N-channel driver.
• 7-bit 128 resistors (129 steps) resistor network resolution
• Four RAB resistances options - 5, 10, 50 and 100kR
• Zero to full-scale wiper operation
• 75R Typical low wiper resistance
• 50ppm Typical (0 to 70°C) absolute (rheostat) low tempco
• 15ppm Typical ratiometric (potentiometer) low tempco
• Non-volatile memory - automatic recall of saved wiper setting
• WiperLock™ technology
• 10 general purpose memory locations
• High-speed read/write to wiper
• Read/write to EEPROM
• Write protect to be enabled/disable
• WiperLock to be enabled/disabled
• Resistor network terminal disconnect feature via terminal control (TCON) register
• Reset input pin
• Hardware write protect (WP) control pin
• Software write protect (WP) configuration bit
• 1.5V Typical brown-out reset protection
• 2.5µA Typical serial interface inactive current
• High-voltage tolerant digital inputs up to 12.5V
Полупроводники - Микросхемы\Цифровые Потенциометры\Энергонезависимые Цифровые Потенциометры
Технические параметры
| Минимальная Рабочая Температура | -40 C |
| Максимальная Рабочая Температура | 125 C |
| Максимальное Напряжение Питания | 5.5В |
| Минимальное Напряжение Питания | 2.7В |
| Количество Выводов | 8вывод(-ов) |
| Стандарты Автомобильной Промышленности | AEC-Q100 |
| Допуск Сопротивления | 20% |
| Линейность Дорожки | линейный |
| Температурный Коэффициент | 150млн-11/ C |
| Интерфейс Контроля | I2C, Последовательный |
| Полное Сопротивление | 10кОм |
| Количество Потенциометров | Одиночный |
| Стиль Корпуса Микросхемы Потенциометра | MSOP |
| Количество Шагов | 128 |
| Линейка Продукции | Single 129-Tap Non-volatile Digital Pots |
| EU RoHS | Compliant |
| ECCN (US) | EAR99 |
| Part Status | Active |
| HTS | 8542.39.00.01 |
| Number of Pot per Package | 1 |
| Number of Positions | 128 |
| Memory Type | Non-Volatile |
| Resistance Value (kOhm) | 10 |
| Minimum Single Supply Voltage (V) | 1.8 |
| Typical Single Supply Voltage (V) | 5|3.3|2.5 |
| Maximum Single Supply Voltage (V) | 5.5 |
| Maximum Supply Current (mA) | 0.0025(Typ) |
| Power Supply Type | Single |
| Minimum Operating Temperature (C) | -40 |
| Maximum Operating Temperature (C) | 125 |
| Supplier Temperature Grade | Extended |
| Packaging | Tube |
| Pin Count | 8 |
| Supplier Package | MSOP |
| Mounting | Surface Mount |
| Package Height | 0.85 |
| Package Length | 3 |
| Package Width | 3 |
| PCB changed | 8 |
| Lead Shape | Gull-wing |
| Вес, г | 0.1 |
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