Watch a brief video at more information on this device and its features. This device is high performance, low power, 31/2 digit A/D converters. Supporting standard industrial voltage and current output ranges, the AD5755 can be used with standard HART protocol modems. The AD5755 offers fully specified performance with maximum total unadjusted error of 0.05% and a relative accuracy of ☐.006% max-meaning system calibration is no longer required.
This reduces self-heating and temperature elevation in dense, multichannel systems by 75% and lowers overall power consumption by 80% compared to other control technologies. The dynamic power control works by continually sensing the load impedance and delivering the required power to the load while minimizing power loss in the rest of the system. The AD5755 is a complete, multichannel control IC that incorporates on-chip dynamic power control with four precision 16-bit programmable voltage, or 4 mA to 20 mA current, output DACs. 11 Versatile, Easy to Use, Precision New System Demonstration Platform Facilitates Quick Prototyping and data sheets, samples, THE ANALOG DEVICES SOLUTIONS BULLETIN DAC with Dynamic Power Control Optimizes Thermal Management in Multichannel Industrial Control Applications As the density of factory process control terminals increases, the system power dissipation reaches levels where thermal issues begin to undermine equipment performance, reliability, and safety. 5 RF DACs Enable Bits-to-RF Mixed-Signal Front-End IC for Wireless Octal denseDAC® inWLCSP Package. 2 IF DAC Solution in Base Station Multioutput Low Jitter Clock Data Conversion Knowledge Resource.
#ANALOG TO DIGITAL CONVERTER ICS SERIAL#
To communicate with a microcontroller, the converters include a simple, 3-wire serial interface (SPI and Microwire compatible) with a Schmitt Trigger input (SCLK). To accommodate these applications, the A/D converters come as 2-channel (CS5531/32) or 4-channel (CS5533/34) devices and include a very low noise, chopper-stabilized instrumentation amplifier (6 nV/√Hz at 0.1 Hz) with selectable gains of 1x, 2x, 4x, 8x, 16x, 32x and 64x. The A/D converters are optimized for measuring low-level unipolar or bipolar signals in weigh scale, process control, scientific and medical applications. The CS3/34 family of highly integrated, Delta Sigma analog-to-digital (A/D) converters use charge-balance techniques to achieve 16-bit (CS5531/33) and 24-bit (CS5532/34) performance. The ADS1230 is available in a TSSOP-16 package and is specified from -40☌ to +85☌. Data are output over an easily-isolated serial interface that connects directly to the MSP430 and other microcontrollers. Offset calibration is performed on-demand, and the ADS1230 can be put in a low-power standby mode or shut off completely in power-down mode.Īll of the features of the ADS1230 are controlled by dedicated pins there are no digital registers to program. The ADS1230 can be clocked by the internal oscillator or an external clock source. Two data rates are supported: 10SPS (with both 50Hz and 60Hz rejection) and 80SPS. The delta-sigma ADC has 20-bit effective resolution and is comprised of a 3rd-order modulator and 4th-order digital filter. The low-noise PGA has a gain of 64 or 128, supporting a full-scale differential input of ☓9mV or ☑9.5mV, respectively. With an onboard low-noise programmable gain amplifier (PGA), onboard oscillator, and precision 20-bit delta-sigma ADC, the ADS1230 provides a complete front-end solution for bridge sensor applications including weigh scales, strain gauges, and pressure sensors. Our portfolio of ADCs offers high speed devices with sampling speeds up to 10. The ADS1230 is a precision 20-bit analog-to-digital converter (ADC). Analog-to-digital converters (ADCs) translate analog signals into digital values for use in processing and control systems. Consumer Electronics,Sensing & Instrumentation,Automation & Process Control