AD5061BRJZ-2REEL7

ANALOG DEVICES  AD5061BRJZ-2REEL7  芯片, 数模转换器, 16位, 1.3MSPS, SOT-23-8

Product Details

The AD5061, a member of the Analog Devices, Inc., _nano_DAC™ family, is a low power, single 16-bit buffered voltage-out DAC that operates from a single 2.7 V to 5.5 V supply. The part offers a relative accuracy specification of ±4 LSB and operation is guaranteed monotonic with a ±1 LSB DNL specification. The part uses a versatile 3-wire serial interface that operates at clock rates up to 30 MHz and is compatible with standard SPI® QSPI™, MICROWIRE™ and DSP interface standards. The reference for the AD5061 is supplied from an external VREF pin. A reference buffer is also provided on-chip. The part incorporates a power-on reset circuit that ensures the DAC output powers up to mid scale or zero scale and remains there until a valid write takes place to the device. The part contains a power-down feature that reduces the current consumption of the device to typically 330 nA at 5 V and provides software-selectable output loads while in power-down mode. The part is put into power-down mode over the serial interface. Total unadjusted error for the part is <3 mV. This part exhibits very low glitch on power-up.

**Product Highlights**

1. Available in a small 8-lead SOT-23 package.

2. 16-bit resolution 4 LSB INL.

3. Low glitch on power-up.

4. High speed serial interface with clock speeds up to 30 MHz.

5. Three power down modes available to the user.

6. Reset to known output voltage midscale to zero scale.

**Applications**

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Process Control

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Data Acquisition Systems

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Portable Battery-Powered Instruments

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Digital Gain and Offset Adjustment

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Programmable Voltage and Current Sources

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Programmable Attenuators

### Features and Benefits

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Single 16-bit DAC, 4 LSB INL

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Power-on reset to midscale or zero-scale

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Guaranteed monotonic by design

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3 power-down functions

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Low power serial interface with Schmitt-triggered inputs

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Small 8-lead SOT-23 package, low power

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Fast settling time of 4 μs typically

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2.7 V to 5.5 V power supply

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Low glitch on power-up

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SYNC interrupt facility