AD73360lAR product image


Data Acquisition - Analog Front End (AFE)
Analog Devices


The  AD73360lAR  is a six-input channel analog front-end processor for general-purpose applications, including industrial power metering or multichannel analog inputs. It features six 16-bit A/D conversion channels, each of which provides 76 dB signalto-noise ratio over a dc-to-4 kHz signal bandwidth. Each channel also features a programmable input gain amplifier (PGA) with gain settings in eight stages from 0 dB to 38 dB.The AD73360lAR is particularly suitable for industrial power metering as each channel samples synchronously, ensuring that there is no (phase) delay between the conversions. The AD73360lAR also features low group delay conversions on all channels.An on-chip reference voltage is included with a nominal value of 1.2 V.The sampling rate of the device is programmable, with four separate settings offering 64 kHz, 32 kHz, 16 kHz, and 8 kHz sampling rates (from a master clock of 16.384 MHz).A serial port (SPORT) allows easy interfacing of single or cascaded devices to industry-standard DSP engines. The SPORT transfer rate is programmable to allow interfacing to both fast and slow DSP engines.The AD73360lAR  is available in 28-lead SOIC package.


AD73360lAR Features


• Six 16-Bit A/D Converters
• Programmable Input Sample Rate
• Simultaneous Sampling
• 76 dB SNR
• 64 kS/s Maximum Sample Rate
• –95 dB Crosstalk
• Low Group Delay (25 s Typ per ADC Channel)
• Programmable Input Gain
• Flexible Serial Port Which Allows Multiple Devices to Be Connected in Cascade
• Single (2.7 V to 3.6 V) Supply Operation
• 80 mW Max Power Consumption at 2.7 V
• On-Chip Reference
• 28-Lead SOIC Package


AD73360lAR Applications


• General-Purpose Analog Input
• Industrial Power Metering
• Motor Control
• Simultaneous Sampling Applications

Number of Bits16
Number of Channels6
Power (Watts)80mW
Voltage - Supply, Analog2.7 V ~ 3.3 V
Voltage - Supply, Digital2.7 V ~ 3.3 V
AD73360LAR Price
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