RAD7606 is a 16-bit, 8/6/4-channel synchronous sampling analog-to-digital converter. It has built-in analog input clamping protection, a second-order anti-alias filter, a sample-and-hold amplifier, a 16-bit charge redistribution successive approximation analog-to-digital converter (ADC), and a flexible 2.5 V reference voltage source. Powered by a single 5 V supply, it can handle ±10 V and ±5 V true bipolar input signals while sampling all channels at throughput rates of up to 200 kSPS.
- 8 synchronous sampling inputs
- True bipolar analog input range: ±10 V, ±5 V
- Single 5 V analog power supply and 2.3 V to 5 V VDRIVE power supply
- Fully integrated data collection solution
- analog input clamp protection
- Input buffer with 1 MΩ analog input impedance
- Second-order anti-alias analog filter
- 16-bit ADC with 200 kSPS sampling rate on all channels
- Digital filter oversampling capability
- Flexible parallel/serial interface
- SPI/QSPI™/MICROWIRE™/DSP compatible
Power line protection and monitoring systems
Data collection systems
Multi-phase motor control
Instrumentation and control systems
| Model | Description | Main Features | Package Type | Operating Voltage | Temperature range | Classic Application | Status |
| RAD7606 | 8 channels of 16-bit | Simultaneous sampling, all channels with 200 kSPS sampling rate | LQFP 64 | 2.3 ~ 5.0 | -40 ~ 85 | Relay protection, data collection system | In development |
Power line protection and monitoring systems
In order to make the voltage and current measured at the monitoring end of the secondary side of the smart grid equipment can be sampled synchronously in real time, and to ensure that the structure of the monitoring terminal is simple and clear and the operation is reliable, the design of a new type of monitoring terminal dedicated to the smart grid requires the use of multi-channel synchronous sampling ADC chips in hardware.
The launch of RAD7606 will break the situation that precision ADC products have been monopolized by foreign countries for a long time, and help China to achieve localized replacement of electronic components for smart grid equipment.
