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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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MCP4011 датащи(PDF) 1 Page - Microchip Technology |
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MCP4011 датащи(HTML) 1 Page - Microchip Technology |
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1 / 60 page  © 2006 Microchip Technology Inc. DS21978C-page 1 MCP4011/2/3/4 Features • Volatile Digital Potentiometer in SOT-23, SOIC, MSOP and DFN packages • 64 Taps: 63 Resistors with Taps to terminal A and terminal B • Simple Up/Down (U/D) Protocol • Power-on Recall of Default Wiper Setting - Custom POR wiper settings available (contact factory) • Resistance Values: 2.1 k Ω, 5 kΩ, 10 kΩ or 50 kΩ • Low Tempco: - Absolute (Rheostat): 50 ppm (0°C to 70°C typ.) - Ratiometric (Potentiometer): 10 ppm (typ.) • Low Wiper Resistance: 75 Ω (typ.) • High-Voltage Tolerant Digital Inputs: Up to 12.5V • Low-Power Operation: 1 µA Max Static Current • Wide Operating Voltage Range: - 1.8V to 5.5V - Device Operation - 2.7V to 5.5V - Resistor Characteristics Specified • Extended Temperature Range: -40°C to +125°C • Wide Bandwidth (-3 dB) Operation: - 4 MHz (typ.) for 2.1 k Ω device Description The MCP4011/2/3/4 devices are volatile, 6-bit Digital Potentiometers that can be configured as either a potentiometer or rheostat. The wiper setting is controlled through a simple Up/Down (U/D) serial interface. Package Types Block Diagram Device Features . A W B MCP4011 SOIC, MSOP, DFN MCP4012 SOT-23-6 MCP4013 SOT-23-6 MCP4014 SOT-23-5 Rheostat Potentiometer Potentiometer Rheostat A VSS W 1 2 3 4 8 7 6 5 VDD U/D NC B CS 4 1 2 3 5 W CS VDD VSS U/D 4 1 2 3 6 A CS VDD VSS U/D 5 W A W B 4 1 2 3 6 A CS VDD VSS U/D 5 W A W W A B B VDD VSS U/D W B CS A 2-Wire Interface and Control Logic Power-Up and Brown-Out Control Device Wiper Configuration Memory Type POR Wiper Setting Resistance (typical) # of Steps VDD Operating Range (2) Options (k Ω) Wiper ( Ω) MCP4011 Potentiometer (1) RAM Mid-Scale 2.1, 5.0, 10.0, 50.0 75 64 1.8V to 5.5V U/D No MCP4012 Rheostat RAM Mid-Scale 2.1, 5.0, 10.0, 50.0 75 64 1.8V to 5.5V U/D No MCP4013 Potentiometer RAM Mid-Scale 2.1, 5.0, 10.0, 50.0 75 64 1.8V to 5.5V U/D No MCP4014 Rheostat RAM Mid-Scale 2.1, 5.0, 10.0, 50.0 75 64 1.8V to 5.5V U/D No Note 1: Floating either terminal (A or B) allows the device to be used in Rheostat mode. 2: Analog characteristics (resistor) tested from 2.7V to 5.5V. Low-Cost 64-Step Volatile Digital POT |
Аналогичный номер детали - MCP4011 |
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Аналогичное описание - MCP4011 |
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