AD5300BRT-R2

AD5300BRT-R2 Datasheet


V to V, 140 uA, Rail-to-Rail Output 8-Bit DAC in a SOT-23 AD5300

Part Datasheet
AD5300BRT-R2 AD5300BRT-R2 AD5300BRT-R2 (pdf)
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V to V, 140 uA, Rail-to-Rail Output 8-Bit DAC in a SOT-23 AD5300
00471-001

Single 8-Bit DAC 6-Lead SOT-23 and 8-Lead MSOP Packages Micropower Operation 140 uA 5 V Power-Down to 200 nA 5 V, 50 nA 3 V to V Power Supply Guaranteed Monotonic by Design Reference Derived from Power Supply Power-On Reset to 0 V 3 Power-Down Functions Low Power Serial Interface with Schmitt-Triggered Inputs On-Chip Output Buffer Amplifier, Rail-to-Rail Operation SYNC Interrupt Facility Qualified for automotive applications

Portable Battery-Powered Instruments Digital Gain and Offset Adjustment Programmable Voltage and Current Sources Programmable Attenuators

The AD5300 is a single, 8-bit buffered voltage output DAC that operates from a single V to V supply, consuming 115 uA at 3 V. Its on-chip precision output amplifier allows rail-to-rail output swing to be achieved. The AD5300 uses a versatile 3-wire serial interface that operates at clock rates up to 30 MHz and is compatible with standard QSPI , MICROWIRE , and DSP interface standards.

The reference for the AD53001 is derived from the power supply inputs and thus gives the widest dynamic output range. The part incorporates a power-on reset circuit that ensures that the DAC output powers up to 0 V 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 200 nA at 5 V and provides software selectable output loads while in powerdown mode. The part is put into power-down mode over the serial interface.

The low power consumption of this part in normal operation makes it ideally suited to portable battery-operated equipment. The power consumption is mW at 5 V, reducing to 1 uW in power-down mode.

The AD5300 is one of a family of pin-compatible DACs. The AD5310 is the 10-bit version, and the AD5320 is the 12-bit version. The AD5300/AD5310/AD5320 are available in 6-lead SOT-23 packages and 8-lead MSOP packages.

Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners.

FUNCTIONAL BLOCK DIAGRAM

VDD GND

POWER-ON RESET

DAC REGISTER

REF + REF
8-BIT DAC

AD5300

OUTPUT BUFFER

VOUT

INPUT CONTROL

LOGIC

POWER-DOWN CONTROL LOGIC

RESISTOR NETWORK

SYNC SCLK DIN

PRODUCT HIGHLIGHTS

Available in 6-lead SOT-23 and 8-lead MSOP packages. Low power, single-supply operation. This part operates from a
single V to V supply and typically consumes mW at 3 V and mW at 5 V, making it ideal for battery-powered applications. The on-chip output buffer amplifier allows the output of the DAC to swing rail-to-rail with a slew rate of 1 V/us. Reference derived from the power supply. High speed serial interface with clock speeds up to 30 MHz. Designed for very low power consumption. The interface powers up only during a write cycle. Power-down capability. When powered down, the DAC typically consumes 50 nA at 3 V and 200 nA at 5 V.
1 Patent pending protected by U.S. Patent No.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

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Fax Analog Devices, Inc. All rights reserved.

AD5300* PRODUCT PAGE QUICK LINKS

Last Content Update 02/23/2017

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DOCUMENTATION

Data Sheet
• AD5300 V to V, 140 µA, Rail-to-Rail Output 8-Bit

DAC in an SOT-23 Data Sheet

REFERENCE MATERIALS

Solutions Bulletins & Brochures
• Digital to Analog Converters ICs Solutions Bulletin

DESIGN RESOURCES
• AD5300 Material Declaration
• PCN-PDN Information
• Quality And Reliability
• Symbols and Footprints
ORDERING GUIDE

Model1, 2 AD5300BRM AD5300BRMZ-REEL AD5300BRMZ-REEL7 AD5300BRT-500RL7 AD5300BRT-REEL AD5300BRT-REEL7 AD5300BRTZ-500RL7 AD5300BRTZ-REEL AD5300BRTZ-REEL7 AD5300WBRTZ-RL7

Temperature Range −40°C to +105°C −40°C to +105°C −40°C to +105°C −40°C to +105°C −40°C to +105°C −40°C to +105°C −40°C to +105°C −40°C to +105°C −40°C to +105°C −40°C to +105°C −40°C to +105°C
1 Z = RoHS Compliant Part. 2 W = Qualified for Automotive Applications.

Package Description 8-Lead MSOP 8-Lead MSOP 8-Lead MSOP 8-Lead MSOP 6-Lead SOT-23 6-Lead SOT-23 6-Lead SOT-23 6-Lead SOT-23 6-Lead SOT-23 6-Lead SOT-23 6-Lead SOT-23

Package Option RM-8 RM-8 RM-8 RM-8 RJ-6 RJ-6 RJ-6 RJ-6 RJ-6 RJ-6 RJ-6

AD5300

Branding D2B DG5

AUTOMOTIVE PRODUCTS
Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners.

D00471-0-12/10 D
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Datasheet ID: AD5300BRT-R2 517703