Analogue, Mixed Signal, LSI


2 MSps SAR ADCs

19 January 2011 Analogue, Mixed Signal, LSI

Texas Instruments has introduced three new successive approximation register (SAR) analog-to-digital converters (ADCs) with wide analog supply and reference range. The ADS7947, ADS7948 and ADS7949 provide 2 MSps and 2-channel data conversion at 12-, 10- and 8-bit resolution, respectively, and were designed for applications such as portable data acquisition, X-Y positioning, battery monitoring, and instrumentation and control. The devices maintain high AC performance and low power consumption by delivering 72 dB of signal to noise ratio (SNR) at 7,5 mW power consumption. Additional power savings can be achieved with a power-down mode and power scaling to 8 μW/kSps for data rates under 500 kSps. Pseudo-differential inputs reduce the need for additional common-mode signal conditioning circuitry, and precision offset and gain over temperature eliminate calibration over temperature.



Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

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...
Robust and customisable SBC
Altron Arrow DSP, Micros & Memory
Pairing the powerful i.MX8M Plus System on Module (SoM) from SolidRun, which features the i.MX 8M Plus SoC from NXP, this high-performance SBC is set to transform industrial environments.

Read more...
New family supports future cryptography
Altron Arrow DSP, Micros & Memory
NXP has introduced its new i.MX 94 family, which contains an i.MX MPU with an integrated time-sensitive networking (TSN) switch, enabling configurable, secure communications with rich protocol support in industrial and automotive environments.

Read more...
NXP’s all-purpose microcontroller series
Altron Arrow DSP, Micros & Memory
NXP has released its MCX A14x and A15x series of all-purpose microcontrollers which are part of the larger MCX portfolio that shares a common Arm Cortex-M33 core platform.

Read more...
Non-terrestrial network module
Altron Arrow Telecoms, Datacoms, Wireless, IoT
Fibocom unveiled its MA510-GL (NTN), a non-terrestrial networks module which is compliant with 3GPP Release 17 standard.

Read more...
Cellular IoT connectivity via satellite
Altron Arrow Telecoms, Datacoms, Wireless, IoT
The Telit Cinterion cellular LPWA module will enable satellite data communication using the NB-IoT protocol, without any special hardware changes required for the integration of the cellular module in the customer application.

Read more...
Low noise 3-axis MEMS accelerometers
Altron Arrow DSP, Micros & Memory
The ADXL357 and ADXL357B from Analog Devices are digital outputs, low noise density, low 0 g offset drift, low power, three-axis accelerometers with selectable measurement ranges.

Read more...
Infineon launches Edge Ai software solution
Altron Arrow Analogue, Mixed Signal, LSI
Infineon has introduced DEEPCRAFT, a new software solution category brand for Edge AI and machine learning, after the company recognised the huge potential of Edge AI for the market.

Read more...
Cree: Illuminating the future of LED technology
Altron Arrow Editor's Choice Opto-Electronics
As a pioneer in this field, Cree LED has been instrumental in shaping the LED landscape, driving innovation and performance in this sector.

Read more...
Ultra-wideband LNA
Altron Arrow Telecoms, Datacoms, Wireless, IoT
The ADL8120 from Analog Devices is an ultra-wideband low-noise amplifier that operates from 30 kHz to 20 GHz, with typical gain and noise figure of 14 dB and 1,9 dB.

Read more...