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Using Digital Potentiometers To Design Low Pass Adjustable Filters
2014-08-21 10:00:24| rfglobalnet Downloads
The most common filter found in a data acquisition system signal path is a low-pass filter.
Using Digital Potentiometers For Programmable Amplifier Gain
2014-08-21 09:07:34| rfglobalnet Downloads
Usually a sensor requires its output signal to be amplified before being converted to a digital representation.
Tags: digital
gain
amplifier
programmable
Maximum Accuracy Digital Temperature Sensor: MCP980
2014-08-21 07:21:51| rfglobalnet Home Page
The MCP9808 digital temperature sensor converts temperatures between -20°C and +100°C to a digital word with ±0.5°C (max.) accuracy. The MCP9808 comes with user-programmable registers that provide flexibility for temperature sensing applications. The registers allow user-selectable settings such as Shutdown or low-power modes and the specification of temperature Event and Critical output boundaries. When the temperature changes beyond the specified boundary limits, the MCP9808 outputs an Event signal. The user has the option of setting the event output signal polarity as an active-low or active-high comparator output for thermostat operation, or as temperature event interrupt output for microprocessor-based systems. The event output can also be configured as a Critical temperature output. This sensor has an industry standard 2-wire, SMBus and Standard I2C™Compatible compatible (100kHz/400kHz bus clock) serial interface, allowing up to eight sensors to be controlled in a single serial bus. These features make the MCP9808 ideal for sophisticated multi-zone temperature- monitoring applications.
Tags: digital
maximum
accuracy
temperature
Maximum Accuracy Digital Temperature Sensor: MCP9808 Datasheet
2014-08-21 07:05:56| rfglobalnet Downloads
Microchip Technology Inc.’s MCP9808 digital temperature sensor converts temperatures between -20°C and +100°C to a digital word with ±0.25°C/±0.5°C (typical/maximum) accuracy.
Tags: digital
maximum
accuracy
temperature
Richardson RFPD Introduces Industry's First DC40 GHz, 6-bit Digital Attenuator
2014-08-19 11:44:16| rfglobalnet Home Page
Richardson RFPD, Inc. announcedrecently the availability and full design support capabilities for a new wideband, 6-bit digital attenuator from M/A-COM Technology Solutions.
Tags: digital
ghz
introduces
richardson
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