AD5327BRUZ Part Information

Details for AD5327BRUZ by Analog Devices

Semiconductors - ICs>Data & Signal Conversion>Digital-to-Analog Converters - DAC

Part Description

The AD5307/AD5317/AD53271 are quad 8-,10-,12-bit buffered voltage-output DACs in 16-lead TSSOP that operate from single 2.5 V to 5.5 V supplies and consume 400 μA at 3 V. Their on- chip output amplifiers allow the outputs to swing rail-to-rail with a slew rate of 0.7 V/μs. The AD5307/AD5317/AD5327 utilize versatile 3-wire serial interfaces that operate at clock rates up to 30 MHz; these parts are compatible with standard SPI, QSPI, MICROWIRE, and DSP interface standards. The references for the four DACs are derived from two reference pins (one per DAC pair). These reference inputs can be configured as buffered or unbuffered inputs. Each part incorporates a power- on reset circuit, ensuring that the DAC outputs power up to 0 V and remain there until a valid write to the device takes place. There is also an asynchronous active low CLR pin that clears all DACs to 0 V. The outputs of all DACs can be updated simul- taneously using the asynchronous LDAC input. Each part contains a power-down feature that reduces the current consumption of the device to 300 nA @ 5 V (90 nA @ 3 V). The parts can also be used in daisy-chaining applications using the SDO pin. All three parts are offered in the same pinout, allowing users to select the amount of resolution appropriate for their application without redesigning their circuit board.

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Part Features

  • AD5307: 4 buffered 8-bit DACs in 16-lead TSSOP A version: u00b11 LSB INL; B version: u00b10.625 LSB INL AD5317: 4 buffered 10-bit DACs in 16-lead TSSOP A version: u00b14 LSB INL; B version: u00b12.5 LSB INL AD5327: 4 buffered 12-bit DACs in 16-lead TSSOP A version: u00b116 LSB INL; B version: u00b110 LSB INL Low power operation: 400 u03bcA @ 3 V, 500 u03bcA @ 5 V 2.5 V to 5.5 V power supply Guaranteed monotonic by design over all codes Power down to 90 nA @ 3 V, 300 nA @ 5 V (LDAC pin) Double-buffered input logic Buffered/unbuffered reference input options Output range: 0 V to VREF or 0 V to 2 VREF Power-on reset to 0 V Simultaneous update of outputs (LDAC pin) Asynchronous clear facility (CLR pin) Low power, SPIu00ae-, QSPIu2122-, MICROWIREu2122-, and DSP- compatible 3-wire serial interface SDO daisy-chaining option On-chip rail-to-rail output buffer amplifiers Temperature range of u221240u00b0C to +105u00b0C

Part Specifications

Resolution (Bits) 12bit
Sampling Rate 125kSPS
Input Channel Type Serial
Supply Voltage Range 2.5V to 5.5V
ADC / DAC Case Style TSSOP
No. of Pins 16Pins
Data Interface 3 Wire Serial
Operating Temperature Min -40°C
Operating Temperature Max 105°C
Product Range AD5327 Series
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
SVHC No SVHC (07-Jul-2017)
Base Number 5327
Conversion Time 8µs
IC Case Style TSSOP
IC Generic Number 5327
Linearity Error 0.02%
Linearity Error ADC / DAC + 1LSB
Linearity Error ADC / DAC - 1LSB
No. of Bits 12bit
No. of Channels 4Channels
Operating Temperature Range -40°C to +105°C
Output Type Voltage
Power Dissipation Ptot Max 2.5mW
Sample Rate 125kSPS
Settling Time 8µs
Supply Current 500µA
Supply Voltage Max 5.5V
Supply Voltage Min 2.5V
RoHS Compliant

Alternative Part Descriptions

  • CONVERTER - DAC | Richardson RFPD

Frequently Asked Questions

Where can I find additional details, specifications and documents for a AD5327BRUZ?

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What category does AD5327BRUZ fall under?

The AD5327BRUZ is listed under Semiconductors - ICs > Data & Signal Conversion > Digital-to-Analog Converters - DAC.

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You can view similar parts to AD5327BRUZ when available in the Digital-to-Analog Converters - DAC range under the specifications section at the bottom of the details page.

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Is the AD5327BRUZ RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Farnell.

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