DAC8562SDSCR 16-Bit Dual DAC Low Glitch Wide Voltage (2.7V-5.5V), SPI Precision

Product Specification

DAC8562SDSCR 16-Bit Dual DAC Low Glitch Wide Voltage (2.7V-5.5V), SPI Precision (andplusmn;4LSB) Tiny VSSOP Ideal for Industrial andamp; Automotive

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Features

andbull; Relative Accuracy:

andnbsp; andndash; DAC756x (12-Bit): 0.3 LSB INL

andnbsp; andndash; DAC816x (14-Bit): 1 LSB INL

andnbsp; andndash; DAC856x (16-Bit): 4 LSB INL

andbull; Glitch Impulse: 0.1 nV-s

andbull; Bidirectional Reference: Input or 2.5-V Output

andnbsp; andndash; Output Disabled by Default

andnbsp; andndash; andplusmn;5-mV Initial Accuracy (Max)

andnbsp; andndash; 4-ppmanddeg;C Temperature Drift (Typ)

andnbsp; andndash; 10-ppm/anddeg;C Temperature Drift (Max)

andnbsp; andndash; 20-mA Sink and Source Capability

andbull; Power-On Reset to Zero Scale or Mid-Scale

andbull; Low-Power: 4 mW (Typ, 5-V AVDD, Including Internal Reference Current)

andbull; WidePower-Supply Range: 2.7 V to 5.5 V

andbull; 50-MHz SPI With Schmitt-Triggered Inputs

andbull; LDACandCLRFunctions

andbull; Output Buffer With Rail-to-Rail Operation

andbull; Packages: WSON-10 (3 mm andtimes; 3 mm), VSSOP-10

andbull; Temperature Range:andndash;40anddeg;C to 125anddeg;C

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Applications

andbull; Portable Instrumentation

andbull; PLCAnalog Output Module

andbull; Closed-Loop Servo Control

andbull; Voltage Controlled Oscillator Tuning

andbull; Data Acquisition Systems

andbull; Programmable Gain and Offset Adjustment

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Description

The DAC756x, DAC816x, and DAC856x devices are low-power, voltage-output, dual-channel, 16-, 14-, and 12-bit digital-to-analog converters (DACs), respectively. These devices include a 2.5-V, 4-ppm/anddeg;C internal reference, giving a full-scale output voltage range of 2.5 V or 5 V. The internal reference has an initial accuracy of andplusmn;5 mV and can source or sink up to 20 mA at the VREFIN/VREFOUT pin.

These devices are monotonic, providing excellent linearity and minimizing undesired code-to-code transient voltages (glitch). They use a versatile three wire serial interface that operates at clock rates up to 50 MHz. The interface is compatible with standard SPIandtrade;, QSPIandtrade;, Microwire, and digital signal processor (DSP) interfaces. The DACxx62 devices incorporate a power-on-reset circuit that ensures the DAC output powers up and remains at zero scale until a valid code is written to the device, whereas the DACxx63 devices similarly power up at mid-scale. These devices contain a power-down feature that reduces current consumption to typically 550 nA at 5 V. The low power consumption, internal reference, and small footprint make these devices ideal for portable, battery-operated equipment.

The DACxx62 devices are drop-in and function compatible with each other, as are the DACxx63 devices. The entire family is available in MSOP-10 and SON-10 packages.

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INFORMATION

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Drawing

Our advantage :

• High quality products --- our offers are 100% new and original, ROHS
• Competitive price --- good Purchase channels with good price.
• Professional service --- strict quality testing before the shipment, and perfect after-sales service after the purchase.
• Adequate inventory --- With the support of our strong Purchasing team,
• Fast delivery --- we will ship the goods within 1-3 working days after the payment confirmed.

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