AD420 DATASHEET PDF

AD datasheet, AD pdf, AD data sheet, datasheet, data sheet, pdf, Analog Devices, Serial Input Bit, mA, mA DAC. AD Serial Input Bit 4 20 MA, 0 20 ma DAC FEATURES 4 mA20 mA, mA24 mA Current Output Bit Resolution and Monotonicity % Max Integral. ADEB Serial Input Bit 4 20 MA, 0 20 ma DAC FEATURES 4 mA20 mA, mA24 mA Current Output Bit Resolution and Monotonicity % Max Integral.

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Gain error is a measure of the output error between an ideal DAC and the actual device output with all 1s loaded after offset error has been adjusted out.

Specifications subject to change without notice. Temperature Range This is the acceptable operating range of the device.

Data Clock High Time. If the AD is used at extreme temperatures and supply voltages, an external output transistor can be used to minimize power dissipation on the chip via the BOOST pin. At least one model within this product family is in production and available for purchase. At power-up, the AD initializes its output to the low end of the selected range.

[AD5420] SPAN & ZERO TRIM control like as AD420

BoxNorwood, MAU. The AD uses sigma-delta. Didn’t find what you were looking for? Flexible Serial Digital Interface 3.

Instead, the signal is generated when the internal ampli- fier in the output stage of the AD has less than approximately one volt remaining of eatasheet capability when the gate of the output PMOS transistor nearly reaches ground.

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The addition of a single external. The AD can also provide a voltage output instead of a cur. This is the date Analog Devices, Inc. Since the comparison is made within the feedback loop of the output amplifier, the output accuracy is maintained by its open-loop gain, and no output error occurs before the fault detect output becomes active.

It provides a high precision, fully integrated, low cost single-chip solution for generating current loop signals in a compact pin SOIC or PDIP package. In the AD a second order modulator is used to keep com- plexity and die size to a minimum.

The AD can alternatively provide a voltage output. Output loop compliance is 0 V to V. The model is currently being produced, and generally available for purchase and sampling.

Exposure to absolute maximum rating conditions for extended periods may affect device reliability. The Sample button will be datashfet if a model is available for web samples.

If the AD is used at extreme temperatures and supply voltages, an external output transistor can be used to minimize power dissipation on the chip via the BOOST pin. It can be used in datxsheet or asynchronous mode and a serial-out pin is provided to allow daisy chaining of multiple DACs on the current loop side of the isolation barrier.

The various ranges specified are as follows: This is also referred to as relative accuracy. Settling Time to 0. Pull-Up Resistor to V. It provides a high precision, fully integrated, low cost single-chip solution for generating current loop signals in a compact lead SOIC or PDIP package.

The data in the input register is unaffected. Output Impedance Current Mode. If fast edges are expected on the digital input lines, it is recommended that the latch line remain at Logic 0 during serial loading of the DAC. Output at Bottom of Span. Lead Temperature Soldering, 10 sec. The only external components that are required in addition to normal transient protection circuitry are ad240 low cost capacitors which are used in the DAC out-put filter.

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AD datasheet(6/11 Pages) AD | Serial Input Bit 4 mA mA, 0 mA mA DAC

Please Select a Language. Digital Inputs to GND. The AD is a complete digital to current loop output con- verter, designed to meet the needs of the industrial control market. This architecture is particularly well suited for the relatively low bandwidth requirements of the industrial control environment because of its inherent monoto- nicity at high resolution. Flexible serial digital interface 3. Maximum power supply range of 32 V. The AD is a complete digital to current loop output.

Full-scale settling to 0. Pin Count is the number of pins, balls, or pads on the device. The voltage compliance is the maximum voltage at the I.

The single bit stream from. Temperature ranges dztasheet vary by model.

The output current range can be programmed to 4 mA to 20 mA, 0 mA to 20 mA or to an overrange function of 0 mA to 24 mA. Comparable Parts Click to see all in Parametric Search. Datsaheet, is calculated by measuring the.