The AS1524 and AS1525 from austriamicrosystems are 12-bit ultra low-power single channel full differential A/D converters, the former having a single full-differential channel and the latter having two single-ended channels. With power consumption of 350 mA (at 3 V) at a sampling rate of 150 ksps and excellent dynamic performance in a small 3 x 3 mm, 8 pin TDFN package, these devices offer an optimal solution for small battery powered devices and portable data acquisition systems such as remote sensors or pen digitisers with difficult space requirements. An automatic shutdown feature places the devices between conversions into sleep mode, reducing the power consumption significantly at lower sampling rates. Consumption drops to 245 mA at 100 ksps, 2,5 mA at 1 ksps and 200 nA during shutdown. SPI, QSPI and a microwire-compatible interface enable high-speed data access while minimising board space. Both devices generate an internal clock and also support an external clock for increased flexibility. They operate between -40°C and
High-speed Flash for SoC applications NuVision Electronics
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GigaDevice has unveiled the GD25NE series of dual-power supply SPI NOR Flash chips, designed specifically for 1,2 V system-on-chip (SoC) applications.
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Aerospace and defence system designers are demanding scalable and high-performance I/O solutions and while traditional mezzanine standards have proven reliable, they often fall short of meeting modern bandwidth, size, and flexibility requirements.
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The SGM621B is a high accuracy, high voltage instrumentation amplifier, which is designed to set any gain from 1 to 10 000 with one external resistor.
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The ADI AD4080 simplifies data converter integration by integrating a low drift reference buffer, low dropout regulators and a 16K result data FIFO buffer.
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Telecoms, Datacoms, Wireless, IoT
WAVEPIA has released their latest GaN-on-SiC transistor, the WP2806015UH(S), that delivers 15 W from DC to 6 GHz at 28 V.
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The DAC has a 2-wire serial interface that operates at clock rates up to 400 kHz, and this interface is SMBus compatible, allowing multiple devices to be placed on the same bus.
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The AD5766 uses a versatile four-wire serial interface that operates at clock rates of up to 50 MHz for write mode, and is compatible with SPI, QSPI, MICROWIRE, and DSP interface standards.
Read more...AFE enables the software-defined factory Avnet Silica
Analogue, Mixed Signal, LSI
With its software configurable analogue inputs, where each input can be configured for voltage, current, resistance, or temperature, NXP’s N-AFE enables a new level of flexibility.
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