Overview
The AD73360LAR, produced by Analog Devices Inc., is a six-channel analog input front-end processor designed for general-purpose applications, including industrial power metering and multi-channel analog inputs. This device features six 16-bit A/D conversion channels, each providing a high signal-to-noise ratio (SNR) of 77 dB over a dc to 4 kHz signal bandwidth. It is particularly suited for applications requiring simultaneous sampling and low group delay conversions.
Key Specifications
| Specification | Details |
|---|---|
| Number of Channels | 6 |
| A/D Converter Resolution | 16-bit |
| Signal-to-Noise Ratio (SNR) | 77 dB |
| Programmable Input Gain | 0 dB to 38 dB in 8 stages |
| Sampling Rates | 64 kHz, 32 kHz, 16 kHz, 8 kHz |
| Master Clock Frequency | 16.384 MHz |
| Supply Voltage | +2.7 V to +5.5 V |
| Power Consumption | 80 mW max at +2.7 V |
| Package Options | 28-Lead SOIC, 44-Lead TQFP |
| Crosstalk | –83 dB |
| Group Delay | 25 μs typ per ADC channel |
Key Features
- Six 16-bit A/D conversion channels with simultaneous sampling capability.
- Programmable input gain amplifier (PGA) with gain settings from 0 dB to 38 dB in eight stages.
- Programmable sampling rates: 64 kHz, 32 kHz, 16 kHz, and 8 kHz.
- Low group delay conversions on all channels.
- On-chip reference voltage for single supply operation, programmable for 3V or 5V.
- Flexible serial port (SPORT) for easy interfacing with DSP engines.
- Single supply operation from +2.7 V to +5.5 V.
- Low power consumption of 80 mW max at +2.7 V.
Applications
- General purpose analog input applications.
- Industrial power metering.
- Motor control.
- Simultaneous sampling applications.
Q & A
- What is the AD73360LAR used for? The AD73360LAR is used for general-purpose applications, including industrial power metering and multi-channel analog inputs.
- How many A/D conversion channels does the AD73360LAR have? The AD73360LAR has six 16-bit A/D conversion channels.
- What is the signal-to-noise ratio (SNR) of the AD73360LAR? The SNR is 77 dB over a dc to 4 kHz signal bandwidth.
- What are the programmable gain settings of the AD73360LAR? The programmable input gain amplifier (PGA) has gain settings from 0 dB to 38 dB in eight stages.
- What are the available sampling rates for the AD73360LAR? The sampling rates are 64 kHz, 32 kHz, 16 kHz, and 8 kHz.
- What is the master clock frequency for the AD73360LAR? The master clock frequency is 16.384 MHz.
- What are the package options for the AD73360LAR? The package options are 28-Lead SOIC and 44-Lead TQFP.
- What is the power consumption of the AD73360LAR? The power consumption is 80 mW max at +2.7 V.
- Does the AD73360LAR support single supply operation? Yes, it supports single supply operation from +2.7 V to +5.5 V.
- How does the AD73360LAR interface with DSP engines? It interfaces through a flexible serial port (SPORT).
