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수량 | 가격 |
---|---|
1+ | ₩1,859 |
25+ | ₩1,554 |
100+ | ₩1,409 |
제품 정보
제품 개요
The MCP4151-104E/P is a Digital Potentiometer with volatile memory. It offers a wide range of product offerings using an SPI interface. This family of device supports 7-bit and 8-bit resistor networks and potentiometer and rheostat pin-outs. The terminal B is the fixed connection to the zero scale wiper value and terminal A is the fixed connection to the full-scale wiper value of the digital potentiometer. It comes with the resistor ladder; it is a series of equal value resistors (RS) with a connection point (tap) between the two resistors. The total number of resistors in the series (ladder) determines the RAB resistance. The end points of the resistor ladder are connected to analogue switches which are connected to the device Terminal A and Terminal B pins. The RAB (and RS) resistance has small variations over-voltage and temperature.
- Potentiometer or rheostat configuration
- Zero scale to full-scale wiper operation
- High-speed read/writes to wiper registers
- Resistor network terminal disconnect via shutdown pin (SHDN) and terminal control (TCON) register
- Supports split rail applications
- Internal weak pull-up on all digital inputs
- -3dB Wide bandwidth operation
- 75Ω Typical low wiper resistance
- Up to 12.5V high-voltage tolerant digital inputs
- 1.5V Typical brown-out reset protection
- 2.5μA Typical serial interface inactive current
애플리케이션
Signal Processing
기술 사양
100kohm
SPI
± 20%
5.5V
8Pins
150ppm/°C
125°C
AEC-Q100
No SVHC (21-Jan-2025)
Single
Linear
1.8V
DIP
257
-40°C
Single 257-Tap Volatile Digital Pots
-
법률 및 환경
최종후의 중요 제조 공정이 이루어진 국가원산지:United States
최종후의 중요 제조 공정이 이루어진 국가
RoHS
RoHS
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