EVAL-AD7293SDZ
Analog Devices Inc.
The AD7293 is a PA drain current controller containing functionality for general-purpose monitoring and control of current, voltage, and temperature, integrated into a single chip solution with an SPI-compatible interface.The device features a 4-channel, 12-bit successive approximation register (SAR) ADC, eight 12-bit DACs (four bipolar and four unipolar with output ranges that can be configured to shut down under external pin control), a ?1.25?C accurate internal temperature sensor, and eight general-purpose input/output (GPIO) pins.The device also includes limit registers for alert functions and four high-side current sense amplifiers to measure current across external shunt resistors. These amplifiers can be optionally set to operate as part of four independent closed-loop drain current controllers.A high accuracy 2.5 V internal reference is provided to drive theDACs and the ADC. The 12-bit ADC monitors and digitizes theinternal temperature sensor, and two inputs are included for theexternal diode temperature sensors.Product Highlights Four independent closed-loop drain current controllers. Built-in monitoring, sequencing, and alert features. Compatible with both depletion mode and enhancement mode power amplifiers.Applications GaN and GaAs power amplifier monitoring and controls Base station power amplifiers General-purpose system monitoring and controls
* $234.63 - * $342.36Distributors
Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1000 | 10000 | Purchase | ||
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DigiKey | 505-EVAL-AD7293SDZ-ND | 1 | $251.41 | $251.41 | $251.41 | $251.41 | $251.41 | $251.41 | Buy | |||
Analog Devices Inc | EVAL-AD7293SDZ | $256.80 | $256.80 | $256.80 | $256.80 | $256.80 | $256.80 | Buy | ||||
element14 APAC | EVAL-AD7293SDZ | 1 | * $342.36 | * $342.36 | * $342.36 | * $342.36 | * $342.36 | * $342.36 | Buy | |||
Farnell | EVAL-AD7293SDZ | 1 | * $234.63 | * $234.63 | * $234.63 | * $234.63 | * $234.63 | * $234.63 | Buy | |||
Mouser Electronics | 584-EVAL-AD7293SDZ | 1 | 1 | $265.77 | $265.77 | $265.77 | $265.77 | $265.77 | $265.77 | Buy | ||
Newark | EVAL-AD7293SDZ | 4 | 1 | $250.00 | $250.00 | $250.00 | $250.00 | $250.00 | $250.00 | Buy |