Overview
The AD73360ASUZ is a six-channel analog input front-end processor developed by Analog Devices Inc. It is 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 77 dB signal-to-noise ratio over a dc to 4 kHz signal bandwidth. The AD73360ASUZ is particularly suited for applications requiring synchronous sampling and low group delay conversions.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Channels | 6 |
| Resolution | 16 bits |
| 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 Type | 44-Lead TQFP (10mm x 10mm) |
| Operating Temperature Range | -40°C to 85°C |
| Interface | Serial (SPORT) |
| Crosstalk | -83 dB |
| Group Delay | 25 μs (typ per ADC channel) |
Key Features
- Six 16-bit A/D conversion channels with synchronous sampling.
- Programmable input gain amplifier (PGA) with gain settings from 0 dB to 38 dB in eight stages.
- Low group delay conversions on all channels.
- On-chip reference voltage programmable for 3 V or 5 V operation.
- Programmable sampling rates: 64 kHz, 32 kHz, 16 kHz, and 8 kHz.
- Flexible serial port (SPORT) for interfacing with DSP engines.
- Single supply operation from 2.7 V to 5.5 V.
- Maximum power consumption of 80 mW at 2.7 V.
Applications
- General purpose analog input applications.
- Industrial power metering.
- Motor control systems.
- Simultaneous sampling applications.
- Multiplexed data acquisition systems.
- Smart antenna systems.
- Transducer applications.
Q & A
- What is the AD73360ASUZ used for? The AD73360ASUZ is used for general-purpose applications including industrial power metering, multi-channel analog inputs, and other applications requiring synchronous sampling and low group delay conversions.
- How many A/D conversion channels does the AD73360ASUZ have? The AD73360ASUZ has six 16-bit A/D conversion channels.
- What are the programmable gain settings of the AD73360ASUZ? 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 AD73360ASUZ? The sampling rates are programmable at 64 kHz, 32 kHz, 16 kHz, and 8 kHz.
- What is the supply voltage range for the AD73360ASUZ? The supply voltage range is from 2.7 V to 5.5 V.
- What is the maximum power consumption of the AD73360ASUZ? The maximum power consumption is 80 mW at 2.7 V.
- What type of package is the AD73360ASUZ available in? The AD73360ASUZ is available in a 44-Lead TQFP package.
- What is the operating temperature range of the AD73360ASUZ? The operating temperature range is from -40°C to 85°C.
- Does the AD73360ASUZ support serial communication? Yes, it supports serial communication through the SPORT interface.
- What is the crosstalk specification of the AD73360ASUZ? The crosstalk is specified at -83 dB.
