Analogue, Mixed Signal, LSI


2-wire quad voltage output DAC

28 February 2025 Analogue, Mixed Signal, LSI

The AD5305 is a quad 8-bit buffered voltage output DAC in a 10-lead MSOP. The DAC operates from a single 2,5 to 5,5 V supply, consuming only 500 μA at 3 V.

The on-chip output amplifiers allow rail-to-rail output swing with a slew rate of 0,7 V/µs. The DAC has a 2-wire serial interface that operates at clock rates up to 400 kHz, and this interface is SMBus compatible at VDD < 3,6 V. Multiple devices can be placed on the same bus. The outputs of all DACs can be updated simultaneously using the software LDAC function.

The power consumption is 3 mW at 5 V, 1,5 mW at 3 V, reducing to 1 μW in power-down mode, and this low power consumption of the DAC in normal operation makes it ideally suited for portable battery-operated equipment.


Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

High-speed SAR ADC simplifies design
Altron Arrow Analogue, Mixed Signal, LSI
The ADI AD4080 simplifies data converter integration by integrating a low drift reference buffer, low dropout regulators and a 16K result data FIFO buffer.

Read more...
Arduino platform with Analog Devices technology for flexible industrial control
Altron Arrow Editor's Choice DSP, Micros & Memory
Software-configurable systems enable industrial OEMs to deliver unprecedented flexibility to the factory floor, while simplifying product complexity.

Read more...
Ultra-low power Bluetooth connectivity
Altron Arrow Telecoms, Datacoms, Wireless, IoT
Silicon Labs’ delivers robust security and processing for common Bluetooth devices, while BG24L supports advanced AI/ML acceleration and Channel Sounding.

Read more...
xG24 is now Bluetooth 6 certified
Altron Arrow Telecoms, Datacoms, Wireless, IoT
Silicon Labs has been closely following the development of Bluetooth Channel Sounding, and is proud to announce that their xG24 SoCs and xGM240 modules are now Bluetooth 6.0 certified.

Read more...
250 W MasterGaN reference design for industrial PSUs
Altron Arrow Power Electronics / Power Management
STMicroelectronics has launched the EVL250WMG1L resonant-converter reference design based on the MasterGaN1L System-in-Package (SiP), to accelerate the design of gallium-nitride (GaN) PSUs that deliver superior efficiency and power density.

Read more...
Dual-channel ADC for RF applications
RFiber Solutions Analogue, Mixed Signal, LSI
The ARF0471 from Advanced RF is a dual-channel, 14-bit, 3 GSPS ADC, which features an on-chip buffer and sample-and-hold circuit.

Read more...
High-efficiency buck-boost converter
Altron Arrow Power Electronics / Power Management
The MAX77859 is a high-efficiency, high-performance buck-boost converter targeted for systems requiring a wide input voltage range.

Read more...
Low-cost i.MX development board
Altron Arrow DSP, Micros & Memory
The FRDM i.MX 93 development board from NXP is a low-cost and compact development board featuring the i.MX93 applications processor.

Read more...
Ultrawideband Low Noise Amplifier
Altron Arrow Telecoms, Datacoms, Wireless, IoT
The ADL8101 is an ultrawideband, low noise amplifier that operates from 10 kHz to 22 GHz with typical gain and noise figure of 14 dB and 3,5 dB respectively.

Read more...
Ryzen-based computer on module
Altron Arrow AI & ML
SolidRun announced the launch of its new Ryzen V3000 CX7 Com module, configurable with the eight-core/16-thread Ryzen Embedded V3C48 processor.

Read more...