DS1845E-100
Manufacturer No:
DS1845E-100
Manufacturer:
Description:
IC DGTL POT 100KOHM 14TSSOP
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DS1845E-100 Specifications
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TypeParameter
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Resistance - Wiper (Ohms) (Typ)500
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Operating Temperature-40°C ~ 85°C
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Package / Case14-TSSOP (0.173", 4.40mm Width)
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Supplier Device Package14-TSSOP
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Mounting TypeSurface Mount
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Temperature Coefficient (Typ)750ppm/°C
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Tolerance±20%
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FeaturesSelectable Address
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Voltage - Supply2.7V ~ 5.5V
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Memory TypeNon-Volatile
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InterfaceI²C
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Resistance (Ohms)100k
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Number of Taps100, 256
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Number of Circuits2
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ConfigurationPotentiometer
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TaperLinear
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DigiKey ProgrammableNot Verified
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PackagingTube
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PackagingTube
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Product StatusObsolete
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Series-
The DS1845E-100 is a digital potentiometer integrated circuit chip manufactured by Maxim Integrated. It offers several advantages and can be applied in various scenarios. Here are some of its advantages and application scenarios:Advantages: 1. Digital Control: The DS1845E-100 is a digitally controlled potentiometer, allowing for precise and accurate adjustments. It can be easily controlled using digital signals, making it suitable for applications where digital control is preferred.2. Non-Volatile Memory: This chip features non-volatile memory, which means it retains its settings even when power is removed. This is advantageous in applications where the potentiometer's settings need to be preserved during power cycles or system reboots.3. Low Power Consumption: The DS1845E-100 is designed to operate with low power consumption, making it suitable for battery-powered devices or applications where power efficiency is crucial.4. Wide Resistance Range: It offers a wide resistance range, allowing for flexibility in various applications. The DS1845E-100 has a resistance range of 10kΩ to 100kΩ.Application Scenarios: 1. Audio Equipment: The DS1845E-100 can be used in audio equipment, such as amplifiers or mixers, to control volume levels or tone adjustments digitally. Its non-volatile memory ensures that the settings are retained even after power cycles.2. Industrial Control Systems: In industrial control systems, the DS1845E-100 can be used to control various parameters digitally, such as motor speed, temperature, or pressure. Its low power consumption makes it suitable for long-term operation.3. Test and Measurement Instruments: The chip can be utilized in test and measurement instruments, where precise adjustments are required. It can be used to calibrate or fine-tune the instrument's parameters digitally.4. Consumer Electronics: The DS1845E-100 can be integrated into consumer electronics devices, such as TVs, set-top boxes, or gaming consoles, to control various settings digitally. Its non-volatile memory ensures that the user's preferences are retained.5. Medical Devices: In medical devices, the chip can be used to control parameters digitally, such as dosage levels or device settings. Its low power consumption and non-volatile memory are advantageous in medical applications.Overall, the DS1845E-100 digital potentiometer chip offers precise digital control, non-volatile memory, low power consumption, and a wide resistance range, making it suitable for a range of applications requiring accurate adjustments and digital control.
DS1845E-100 Relevant information
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