AD5722AREZ
ActiveCOMPLETE, DUAL, 12-BIT, SERIAL INPUT, UNIPOLAR/BIPOLAR, VOLTAGE OUTPUT DAC
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AD5722AREZ
ActiveCOMPLETE, DUAL, 12-BIT, SERIAL INPUT, UNIPOLAR/BIPOLAR, VOLTAGE OUTPUT DAC
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | AD5722AREZ |
|---|---|
| Architecture | String DAC |
| Data Interface | DSP, SPI |
| Differential Output | No |
| DNL (Max) (LSB) | 1 LSB |
| INL (Max) (LSB) | 1 LSB |
| Mounting Type | Surface Mount |
| Number of Bits | 12 bits |
| Number of D/A Converters | 2 count |
| Operating Temperature (Max) | 85 °C |
| Operating Temperature (Min) | -40 °C |
| Output Type | Voltage - Buffered |
| Package Features | Exposed Pad |
| Package Length | 0.173 in |
| Package Name | 24-TSSOP, 24-TSSOP-EP |
| Package Width | 4.4 mm |
| Reference Type | External |
| Settling Time | 12 µs |
| Voltage - Supply, Analog (Maximum) | 16.5 V |
| Voltage - Supply, Analog (Nominal Negative) | -4.5 V |
| Voltage - Supply, Analog (Nominal Positive) | 4.5 V |
| Voltage - Supply, Digital (Max) | 5.5 V |
| Voltage - Supply, Digital (Min) | 2.7 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
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Description
General part information
AD5722 Series
The AD5722/AD5732/AD5752 are dual, 12-/14-/16-bit, serial input, voltage output, digital-to-analog converters. They operate from single-supply voltages from +4.5 V up to +16.5 V or dual-supply voltages from ±4.5 V up to ±16.5 V. Nominal full-scale output range is software-selectable from +5 V, +10 V, +10.8 V, ±5 V, ±10 V, or ±10.8 V. Integrated output amplifiers, reference buffers, and proprietary power-up/power-down control circuitry are also provided.The parts offer guaranteed monotonicity, integral nonlinearity (INL) of ±16 LSB maximum, low noise, and 10 μs typical settling time.The AD5722/AD5732/AD5752 use a serial interface that operates at clock rates up to 30 MHz and are compatible with DSP and microcontroller interface standards. Double buffering allows the simultaneous updating of all DACs. The input coding is user-selectable twos complement or offset binary for a bipolar output (depending on the state of Pin BIN/2sComp), and straight binary for a unipolar output. The asynchronous clear function clears all DAC registers to a user-selectable zero-scale or midscale output. The parts are available in a 24-lead TSSOP and offer guaranteed specifications over the −40°C to +85°C industrial temperature range.The AD5722/AD5732/AD5752 are pin compatible with the AD5724/AD5734/AD5754, which are complete, quad, 12-/14-/ 16-bit, serial input, unipolar/bipolar voltage output DACs.ApplicationsIndustrial automationClosed-loop servo control, process controlAutomotive test and measurementProgrammable logic controllers
Documents
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