Texas Instruments TPL0102-100PWR
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- TPL0102-100PWR
- Texas Instruments
- IC DGT POT 100KOHM 256TP 14TSSOP
- Digital Potentiometers ICs
- TPL0102-100PWR Datasheet
- 14-TSSOP (0.173\", 4.40mm Width)
- Tape & Reel (TR)
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Lead free / RoHS Compliant - 3235
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- 1 year quality assurance 》
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What is TPL0102-100PWR
Texas Instruments Part Number TPL0102-100PWR（Digital Potentiometers ICs）, developed and manufactured by Texas Instruments, distributed globally by Jinftry. We distribute various electronic components from world-renowned brands and provide one-stop services, making us a trusted global electronic component distributor.
TPL0102-100PWR is one of the part numbers distributed by Jinftry, and you can learn about its specifications/configurations, package/case, Datasheet, and other information here. Electronic components are affected by supply and demand, and prices fluctuate frequently. If you have a demand, please do not hesitate to send us an RFQ or email us immediately [email protected] Please inquire about the real-time unit price, Data Code, Lead time, payment terms, and any other information you would like to know. We will do our best to provide you with a quotation and reply as soon as possible.
TPL0102-100PWR Specifications
- Part NumberTPL0102-100PWR
- CategoryDigital Potentiometers ICs
- ManufacturerTexas Instruments
- DescriptionIC DGT POT 100KOHM 256TP 14TSSOP
- PackageTape & Reel (TR)
- Series-
- FeaturesSelectable Address
- InterfaceI²C
- Voltage - Supply2.7V ~ 5.5V, ±2.25V ~ 2.75V
- Operating Temperature-40°C ~ 85°C
- Mounting TypeSurface Mount
- Package / Case14-TSSOP (0.173\", 4.40mm Width)
- Supplier Device Package14-TSSOP
- Tolerance±20%
- Number of Circuits2
- ConfigurationPotentiometer
- Memory TypeNon-Volatile
- TaperLinear
- Number of Taps256
- Resistance (Ohms)100k
- Temperature Coefficient (Typ)92ppm/°C
- Resistance - Wiper (Ohms) (Typ)25
Application of TPL0102-100PWR
TPL0102-100PWR Datasheet
TPL0102-100PWR Datasheet , Tape & Reel (TR),Selectable Address,I²C,2.7V ~ 5.5V, ±2.25V ~ 2.75V,-40°C ~ 85°C,Surface Mount,14-TSSOP (0.173\", 4.40mm Width),14-TSSOP,±20%,2,Potentiometer,Non-Volatile,Linear,256,100k,92ppm/°C,25
TPL0102-100PWR Classification
Digital Potentiometers ICs
FAQ about Digital Potentiometers ICs
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1. What is the value of a digital potentiometer?
The value of a digital potentiometer depends on its wiper position and bit value. The value of a digital potentiometer is usually determined by its tap position. The more taps, the higher the resolution and the finer the value change. For example, an 8-bit digital potentiometer has 256 taps, while a 5-bit digital potentiometer has 32 taps.
The value of a digital potentiometer can be changed by programming its tap position. For example, when the potentiometer is coded in the middle position, the upper and lower resistance values are equal; at the full scale position, the upper resistance is 0 and the lower resistance is the maximum value; at the 0 position, the lower resistance is 0 and the upper resistance is the maximum value. Specifically, the value range and accuracy of a digital potentiometer depend on its design and bit value. For example, an 8-bit digital potentiometer can provide 256 different resistance values, while a 5-bit digital potentiometer provides 32 different resistance values. -
2. What is the difference between IC and digital IC?
The main difference between IC and digital IC is that they process different types of signals. IC processes continuously changing analog signals, while digital IC processes discrete digital signals.
Specifically, IC (integrated circuit) is a microelectronic device or component that uses a certain process to interconnect transistors, resistors, capacitors and other components and wiring, and is made on a small piece of semiconductor wafer, and then packaged to form a circuit with specific functions. Integrated circuits have the advantages of small size, light weight, long life and high reliability.
Digital IC specializes in processing digital signals, which are discrete in time and amplitude. The design focus of digital IC is on the optimization of logical relationships and system architecture, pursuing the smallest line width, lowest power consumption and fastest transmission speed. Examples of digital ICs include CPUs, microprocessors, microcontrollers, etc., which are widely used in computers and other digital systems. -
3. What is the difference between potentiometers and digital potentiometers?
The main difference between potentiometers and digital potentiometers is their working principle, structure and application scenarios.
Potentiometer is a traditional electronic component that adjusts the resistance value mechanically. Potentiometers usually consist of a resistor and a movable brush. When the brush moves on the resistor, the resistance value can be changed, thereby adjusting the current or voltage in the circuit. The structure of the potentiometer is relatively simple. It mainly consists of a resistor and a rotating or sliding system. The resistance value is changed by manually adjusting the shaft or slider.
Digital potentiometer is a programmable electronic component that controls the resistance value through digital signals. It consists of a register unit and a digital isolator. The digital isolator can be a matrix, tree or serial type. Digital potentiometers do not require mechanical contacts and control the resistance value through a microprocessor and digital signals. They have high precision and flexibility. Digital potentiometers are more accurate and reliable when adjusting circuit parameters and are not easily affected by wear or environment.
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