Difference between revisions of "Integrated Circuits"
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− | + | == Digital Potentiometers == | |
[[Digital Potentiometers|Digital Potentiometers(AD5204)]] | [[Digital Potentiometers|Digital Potentiometers(AD5204)]] | ||
The digital Potentiometers made by analog devices (AD5204) has 255 positions can be adjusted by the microcomputer that can receive commands from the computer. This is a great way for analog circuitry to have digital control. This is a chip with 4 digitally controlled POTs and the pots can be daisy chained to have multiple chips controled by a single SPI interface. | The digital Potentiometers made by analog devices (AD5204) has 255 positions can be adjusted by the microcomputer that can receive commands from the computer. This is a great way for analog circuitry to have digital control. This is a chip with 4 digitally controlled POTs and the pots can be daisy chained to have multiple chips controled by a single SPI interface. |
Revision as of 08:14, 19 August 2007
== Digital Potentiometers ==
Digital Potentiometers(AD5204) The digital Potentiometers made by analog devices (AD5204) has 255 positions can be adjusted by the microcomputer that can receive commands from the computer. This is a great way for analog circuitry to have digital control. This is a chip with 4 digitally controlled POTs and the pots can be daisy chained to have multiple chips controled by a single SPI interface.
Voltage Regulators
Linear Regulators | |
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LT1528 |
High current, Variable Voltage Regulator |
TPS V-Regs |
These are 3.3V and 5V LDO, Low-Noise Voltage Regulators. Very small SOT-23 SMD package. 150mA max current. Best used in battery applications. |
Basic Voltage Regulators |
Variable voltage regulators, set output regulators, we give you the whole breakdown. Perfect for use with an external wall-wart power supply. |
The 723 Voltage Regulator |
Precision Voltage Regulator. Can be used as fixed or floating, variable, linear or switching.
NOTE: Only the DIP-14 version (image) has the Vz pin, which is used for negative regulators. The Metal Can and the Flat-Pack do not have enough pins so exclude the Vz. |