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> AMC7820, data acquisition monitor & control adc/dac (5)
AMC7820, data acquisition monitor & control adc/dac (5)
Analog Monitoring & Control Circuit
AMC7820Y, Analog Monitoring & Control Circuitry, 48 Pin TQFP, Quantity 5, Burr Brown/Texas Instruments
The AMC7820 is a complete analog monitoring and control circuit that includes an 8-channel, 12-bit Analog-to-Digital Converter (ADC), three 12-bit Digital-to-Analog Converters (DACs), nine operational amplifiers, a thermistor current source, an internal +2.5V reference, and an SPI serial interface. External reference may be applied. Typical power dissipation is 40mW. For the ADC, the unbuffered analog input range is 0V to +5.0V, and the buffered analog common-mode input range is 0V to +3.8V. For the DACs, the analog output range is 0V to +2.5V or 0V to +5.0V.
The AMC7820 is ideal for multichannel applications where low power and small size are critical.
* 100kHz SAMPLING RATE 12-BIT ADC
* NINE OPERATIONAL AMPLIFIERS
* CW LASER AND PUMP LASER CURRENT CONTROL IN DWDM
* TEC COOLER CURRENT CONTROL IN DWDM
* OPTICAL POWER MONITORING
Quantity 5 ....... New Parts !!!!!
