DS1857E-050

Memory Type:	Non-Volatile
Base Part Number:	DS1857
Supplier Device Package:	16-TSSOP
Package / Case:	16-TSSOP (0.173", 4.40mm Width)
Operating Temperature:	-40°C ~ 95°C
Resistance - Wiper (Ohms) (Typ):	--
Temperature Coefficient (Typ):	50 ppm/°C
Tolerance:	--
Features:	Selectable Address
Voltage - Supply:	3 V ~ 5.5 V
Series:	--
Interface:	I²C
Resistance (Ohms):	50k
Number of Taps:	256
Number of Circuits:	2
Configuration:	Potentiometer
Taper:	Linear
Part Status:	Obsolete
Packaging:	Tube

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Data Acquisition - Digital PotentiometersDigital potentiometers are key components in the process of data acquisition. As their name suggests, they are used to control certain equipment by providing a changeable electrical resistance value through a rotary knob or switch that varies the voltage supplied to the device. The DS1857E-050 is an electronic programmable potentiometer (PPOT), a type of digital potentiometer that is used to adjust the electrical resistance value to a specific device while taking manual control out of the equation. It is a low-end PPOT that can be used in a wide range of applications. One of the most common applications of the DS1857E-050 is in audio systems. It can be used to control the level of the audio signal from one device to another. The advantage of this PPOT is that it is highly customizable and its digital control makes it easy to use. Furthermore, it can be programmed to respond to specific voltage ranges in order to maintain consistent levels across multiple devices, thus reducing the risk of over-amplifying or distorting audio signals.The DS1857E-050 can also be used in motor control applications. As with audio systems, it is customizable and can be programmed to respond to voltage changes. Thus, this PPOT can be used to control the speed of motor operation and enable precise adjustment of torque. This can help improve the efficiency of motor operation, as well as reduce the risk of damage to the device due to sudden changes in voltage.The DS1857E-050 also has applications in power supply systems. This PPOT is designed to ensure that the voltage supplied to the device remains consistent and within specified safety limits. It can also be used to regulate the current supply, ensuring that devices connected to the power supply remain safe and undamaged.The working principle of the DS1857E-050 is based on the same principle as other digital potentiometers: by varying the resistance of the PPOT, it can be used to control the level of current supplied to the device. The knob or switch on the device is used to adjust the voltage supplied, thus affecting the resistance. The DS1857E-050 is programmable, meaning it can be programmed to respond to specific voltage ranges in order to maintain consistent and precise levels. This makes it an ideal choice for applications where precise and reliable voltage levels are needed.The DS1857E-050 is an excellent choice for a wide variety of applications, from audio systems and motor control to power supply systems. Its digital control and programmable nature make it highly customizable and efficient, while its ability to maintain precise voltage levels helps to reduce the risk of damage to connected devices. Thus, this PPOT is an ideal choice for any application where consistent and reliable voltage levels are required.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description