AD5325ARMZ Part Information

Details for AD5325ARMZ by Analog Devices

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

Part Description

The AD5305/AD5315/AD53251 are quad 8-, 10-, and 12-bit buffered voltage output DACs in a 10-lead MSOP that operate from a single 2.5 V to 5.5 V supply, consuming 500 μA at 3 V. Their on-chip output amplifiers allow rail-to-rail output swing with a slew rate of 0.7 V/μs. A 2-wire serial interface that operates at clock rates up to 400 kHz is used. This interface is SMBus compatible at VDD < 3.6 V. Multiple devices can be placed on the same bus. The references for the four DACs are derived from one reference pin. The outputs of all DACs can be updated simultaneously using the software LDAC function. The parts incorporate a power-on reset circuit, which ensures that the DAC outputs power up to 0 V and remain there until a valid write takes place to the device. There is also a software clear function to reset all input and DAC registers to 0 V. The parts contain a power-down feature that reduces the current consumption of the devices to 200 nA @ 5 V (80 nA @ 3 V). The low power consumption of these parts in normal operation makes them ideally suited for portable battery-operated equip- ment. The power consumption is 3 mW at 5 V, 1.5 mW at 3 V, reducing to 1 μW in power-down mode.

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Part Features

  • AD5305: 4 buffered 8-bit DACs in 10-lead MSOP A version: u00b11 LSB INL, B version: u00b10.625 LSB INL AD5315: 4 buffered 10-bit DACs in 10-lead MSOP A version: u00b14 LSB INL, B version: u00b12.5 LSB INL AD5325: 4 buffered 12-bit DACs in 10-lead MSOP A version: u00b116 LSB INL, B version: u00b110 LSB INL Low power operation: 500 u03bcA @ 3 V, 600 u03bcA @ 5 V 2-wire (I2Cu00ae-compatible) serial interface 2.5 V to 5.5 V power supply Guaranteed monotonic by design over all codes Power-down to 80 nA @ 3 V, 200 nA @ 5 V Three power-down modes Double-buffered input logic Output range: 0 V to VREF Power-on reset to 0 V Simultaneous update of outputs (LDAC function) Software clear facility Data readback facility On-chip rail-to-rail output buffer amplifiers Temperature range: 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 MSOP
No. of Pins 10Pins
Data Interface I2C
Operating Temperature Min -40°C
Operating Temperature Max 105°C
Product Range AD5325 Series
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (07-Jul-2017)
RoHS Compliant

Alternative Part Descriptions

  • CONVERTER - DAC | Richardson RFPD

Frequently Asked Questions

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What category does AD5325ARMZ fall under?

The AD5325ARMZ is listed under Semiconductors - ICs > Data & Signal Conversion > Digital-to-Analog Converters - DAC.

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You can view similar parts to AD5325ARMZ 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 AD5325ARMZ RoHS compliant?

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

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Authorised distributors including Richardson RFPD have stock available or on a lead time for AD5325ARMZ.

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