MAX34427/MAX34417 SMBus Dual/Quad Range Power Accumulators
Analog Devices' MAX34427 and MAX34417 devices are configured and monitored with a standard I2C/SMBus serial interface
ADI's MAX34427 and MAX34417 power accumulators are specialized current, voltage, and power monitors used to determine the power consumption of systems. Both devices have a very wide dynamic range (20,000:1) that allows for the accurate measurement of power in such systems. The devices are configured and monitored with a standard I2C/SMBus serial interface. The unidirectional current sensor offers precision high-side operation with a low full-scale sense voltage.
The MAX34427 shield evaluation kit (MAX34427SHLD#) provides the hardware and software graphical user interface (GUI) necessary to evaluate the MAX34427, an SMBus two-channel, high dynamic range current, voltage, and power accumulator. It is a fully assembled and tested PCB. The shield operates from a single supply (either from a USB or an external power supply). This device is accessed through an I2C serial interface provided by a MAX32625PICO board connected to a PC by a USB port and a micro-USB cable.
The MAX34417 evaluation kit (MAX34417EVKIT#) provides the hardware and software GUI necessary to evaluate the MAX34417 SMBus four-channel, high dynamic range power accumulator. The EV Kit includes a MAX34417ENE+ installed EV board and a micro-USB cable to communicate with a PC.
Features
- Small multichannel power accumulator and WLP with no orphan pads helps space-constrained applications
- Low sense voltage (down to 5 μV) enables smaller, less expensive resistors
- Highly accurate power measurement with <3.5% error at VSENSE = 50 µV
- Servers
- Smartphones
- Tablets
- Ultra-notebooks
Evaluation Boards
Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
---|---|---|---|---|---|---|
![]() | ![]() | MAX34417EVKIT# | EVAL BOARD FOR MAX34417 | 1 - Immediate 9 - Factory Stock | $1,491.86 | View Details |
![]() | ![]() | MAX32625PICO# | MAX32625 EVAL BRD | 294 - Immediate 586 - Factory Stock | $142.05 | View Details |
ICs
Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
---|---|---|---|---|---|---|
![]() | ![]() | MAX34427EWC+T | DUAL CHANNEL, HIGH DYNAMIC RANGE | 2680 - Immediate | $23.89 | View Details |