AD5310BRT-R2

AD5310BRT-R2 Datasheet

AD5310

Part	Datasheet
AD5310BRT-R2	AD5310BRT-R2 (pdf)

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Data Sheet V to V, 140 µA, Rail-to-Rail Voltage Output 10-Bit DAC in a SOT-23 AD5310 Single 10-bit DAC 6-lead SOT-23 and 8-lead µSOIC packages Micropower operation 140 µA 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 Three 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 FUNCTIONAL BLOCK DIAGRAM Figure The AD53101 is a single, 10-bit, buffered voltage output DAC that operates from a single V to V supply, consuming 115 µA at 3 V. Its on-chip precision output amplifier allows rail-to-rail output swing. The AD5310 utilizes a versatile 3-wire serial interface that operates at clock rates of up to 30 MHz and is compatible with standard SPI , QSPI , and DSP interface standards. The reference for AD5310 is derived from the power supply inputs and, therefore, provides 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, which reduces the current consumption of the device to 200 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. The low power consumption of this part in normal operation makes it ideally suited for portable, battery-operated equipment. The power consumption is mW at 5 V, reducing to 1 µW in power-down mode. The AD5310 is one of a family of pin-compatible DACs. The AD5300 is the 8-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 µSOIC packages. PRODUCT HIGHLIGHTS Available in 6-lead SOT-23 and 8-lead µSOIC 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/µs. Reference derived from the power supply. High speed serial interface with clock speeds of up to 30 MHz. Designed for very low power consumption. The interface only powers up 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. 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. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: Fax: 2012 Analog Devices, Inc. All rights reserved. AD5310* PRODUCT PAGE QUICK LINKS Last Content Update 02/23/2017 COMPARABLE PARTS View a parametric search of comparable parts. DOCUMENTATION Data Sheet • AD5310 V to V, 140 µA, Rail-to-Rail Voltage Output 10-Bit DAC in a SOT-23 Data Sheet REFERENCE MATERIALS Solutions Bulletins & Brochures • Digital to Analog Converters ICs Solutions Bulletin Technical Articles • DDS Device Provides Amplitude Modulation DESIGN RESOURCES • AD5310 Material Declaration • PCN-PDN Information • Quality And Reliability • Symbols and Footprints DISCUSSIONS View all AD5310 EngineerZone Discussions. SAMPLE AND BUY Visit the product page to see pricing options. TECHNICAL SUPPORT Submit a technical question or find your regional support number. DOCUMENT FEEDBACK Submit feedback for this data sheet. AD5310 TABLE OF CONTENTS Data Sheet Output 11 Serial Interface 11 Input Shift Register 11 SYNC Interrupt 12 Power-On 12 Power-Down Modes 12 Microprocessor 12 Applications Information 14 Using REF19x as a Power Supply for AD5310 14 Bipolar Operation Using the AD5310 14 Using AD5310 with an Opto-Isolated Interface 14 Power Supply Bypassing and Grounding 15 Outline Dimensions 16 Ordering Guide 16 Automotive Products 16 Data Sheet AD5310 SPECIFICATIONS VDD = V to V temperature range = −40°C to +105°C RL = 2 to GND CL = 500 pF to GND all specifications TMIN to TMAX unless otherwise noted Table Parameter STATIC PERFORMANCE1 Resolution Relative Accuracy Differential Nonlinearity Zero Code Error Full-Scale Error Gain Error Zero Code Error Drift Gain Temperature Coefficient OUTPUT CHARACTERISTICS2 Output Voltage Range Output Voltage Settling Time Slew Rate Capacitive Load Stability Digital-to-Analog Glitch Impulse Digital Feedthrough DC Output Impedance Short-Circuit Current Power-Up Time LOGIC INPUTS2 Input Current VINL, Input Low Voltage VINL, Input Low Voltage VINH, Input High Voltage VINH, Input High Voltage Pin Capacitance POWER REQUIREMENTS VDD IDD Normal Mode VDD = V to V VDD = V to V IDD All Power-Down Modes VDD = V to V VDD = V to V Power Efficiency IOUT/IDD Min Typ −20 −5 0 6 1 470 1000 20 1 50 20 5 140 115 Max Unit Test Conditions/Comments ±4 40 Bits LSB mV % of FSR % of FSR µV/°C ppm of FSR/°C See Figure 5 Guaranteed monotonic by design see Figure 6 All 0s loaded to DAC register see Figure 9 All 1s loaded to DAC register see Figure 9 V/µs nV-s nV-s ¼ scale to scale change 100 hex to 300 hex RL = 2 kΩ 0 pF < CL < 500 pF see Figure 19 RL = ∞ RL = 2 kΩ 1 LSB change around major carry see Figure 22 VDD = 5 V VDD = 3 V Coming out of power-down mode, VDD = 5 V Coming out of power-down mode, VDD = 3 V ±1 µA VDD = 5 V VDD = 3 V VDD = 5 V VDD = 3 V 250 µA 200 µA DAC active and excluding load current VIH = VDD and VIL = GND VIH = VDD and VIL = GND VIH = VDD and VIL = GND VIH = VDD and VIL = GND ILOAD = 2 mA, VDD = 5 V 1 Linearity calculated using a reduced code range of 12 to Output unloaded. 2 Guaranteed by design and characterization not production tested. AD5310 Data Sheet TIMING CHARACTERISTICS VDD = V to V all specifications TMIN to TMAX unless otherwise noted Table Parameter1, 2 t1 3 t2 t3 t4 t5 t6 t7 t8 VDD = V to V 50 13 0 5 0 50 Limit at TMIN, TMAX VDD = V to V 33 13 0 5 0 33 Unit ns min ns min ns min ns min ns min ns min ns min ns min ORDERING GUIDE Model1, 2 AD5310BRTZ-REEL AD5310BRTZ-REEL7 AD5310BRTZ-500RL7 AD5310BRT-REEL AD5310BRT-REEL7 AD5310BRT-500RL7 AD5310WBRTZ-REEL7 AD5310BRMZ-REEL7 AD5310BRM-REEL Temperature Range to +105°C to +105°C to +105°C to +105°C to +105°C to +105°C to +105°C to +105°C to +105°C to +105°C to +105°C 1 Z = RoHS Compliant Part. 2 W = Qualified for Automotive Applications. Package Description 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 8-Lead MSOP 8-Lead MSOP 8-Lead MSOP 8-Lead MSOP Package Option RJ-6 RJ-6 RJ-6 RJ-6 RJ-6 RJ-6 RJ-6 RM-8 RM-8 RM-8 RM-8 Branding Information D3B DJW D3B AUTOMOTIVE PRODUCTS 2012 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D00933-0-7/12 B

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Data Sheet

V to V, 140 µA, Rail-to-Rail Voltage Output 10-Bit DAC in a SOT-23

AD5310

Single 10-bit DAC 6-lead SOT-23 and 8-lead µSOIC packages Micropower operation 140 µA 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 Three 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

FUNCTIONAL BLOCK DIAGRAM

Figure

The AD53101 is a single, 10-bit, buffered voltage output DAC that operates from a single V to V supply, consuming 115 µA at 3 V. Its on-chip precision output amplifier allows rail-to-rail output swing. The AD5310 utilizes a versatile 3-wire serial interface that operates at clock rates of up to 30 MHz and is compatible with standard SPI , QSPI , and DSP interface standards.

The reference for AD5310 is derived from the power supply inputs and, therefore, provides 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, which reduces the current consumption of the device to 200 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.

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

The AD5310 is one of a family of pin-compatible DACs. The AD5300 is the 8-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 µSOIC packages.

PRODUCT HIGHLIGHTS

Available in 6-lead SOT-23 and 8-lead µSOIC 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/µs. Reference derived from the power supply. High speed serial interface with clock speeds of up to 30 MHz. Designed for very low power consumption. The interface only powers up 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.

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.

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

Tel:

Fax:
2012 Analog Devices, Inc. All rights reserved.

AD5310* PRODUCT PAGE QUICK LINKS

Last Content Update 02/23/2017

COMPARABLE PARTS

View a parametric search of comparable parts.

DOCUMENTATION

Data Sheet
• AD5310 V to V, 140 µA, Rail-to-Rail Voltage

Output 10-Bit DAC in a SOT-23 Data Sheet

REFERENCE MATERIALS

Solutions Bulletins & Brochures
• Digital to Analog Converters ICs Solutions Bulletin Technical Articles
• DDS Device Provides Amplitude Modulation

DESIGN RESOURCES
• AD5310 Material Declaration
• PCN-PDN Information
• Quality And Reliability
• Symbols and Footprints

DISCUSSIONS

View all AD5310 EngineerZone Discussions.

SAMPLE AND BUY

Visit the product page to see pricing options.

TECHNICAL SUPPORT

Submit a technical question or find your regional support number.

DOCUMENT FEEDBACK

Submit feedback for this data sheet.

AD5310

TABLE OF CONTENTS
Data Sheet
Output 11 Serial Interface 11 Input Shift Register 11 SYNC Interrupt 12 Power-On 12 Power-Down Modes 12 Microprocessor 12 Applications Information 14 Using REF19x as a Power Supply for AD5310 14 Bipolar Operation Using the AD5310 14 Using AD5310 with an Opto-Isolated Interface 14 Power Supply Bypassing and Grounding 15 Outline Dimensions 16 Ordering Guide 16 Automotive Products 16

Data Sheet

AD5310

SPECIFICATIONS

VDD = V to V temperature range = −40°C to +105°C RL = 2 to GND CL = 500 pF to GND all specifications TMIN to TMAX unless otherwise noted

Table Parameter STATIC PERFORMANCE1

Resolution Relative Accuracy Differential Nonlinearity Zero Code Error Full-Scale Error Gain Error Zero Code Error Drift Gain Temperature Coefficient OUTPUT CHARACTERISTICS2 Output Voltage Range Output Voltage Settling Time Slew Rate Capacitive Load Stability

Digital-to-Analog Glitch Impulse Digital Feedthrough DC Output Impedance Short-Circuit Current

Power-Up Time

LOGIC INPUTS2 Input Current VINL, Input Low Voltage VINL, Input Low Voltage VINH, Input High Voltage VINH, Input High Voltage Pin Capacitance

POWER REQUIREMENTS VDD IDD Normal Mode VDD = V to V VDD = V to V IDD All Power-Down Modes VDD = V to V VDD = V to V Power Efficiency IOUT/IDD

Min Typ
−20 −5
0 6 1 470 1000 20 1 50 20 5
140 115

Max Unit

Test Conditions/Comments
±4 40

Bits LSB mV % of FSR % of FSR µV/°C ppm of FSR/°C

See Figure 5 Guaranteed monotonic by design see Figure 6 All 0s loaded to DAC register see Figure 9 All 1s loaded to DAC register see Figure 9

V/µs
nV-s
nV-s
¼ scale to scale change 100 hex to 300 hex RL = 2 kΩ 0 pF < CL < 500 pF see Figure 19 RL = ∞ RL = 2 kΩ 1 LSB change around major carry see Figure 22

VDD = 5 V VDD = 3 V Coming out of power-down mode, VDD = 5 V Coming out of power-down mode, VDD = 3 V
±1 µA

VDD = 5 V VDD = 3 V VDD = 5 V VDD = 3 V
250 µA 200 µA

DAC active and excluding load current VIH = VDD and VIL = GND VIH = VDD and VIL = GND

VIH = VDD and VIL = GND VIH = VDD and VIL = GND

ILOAD = 2 mA, VDD = 5 V
1 Linearity calculated using a reduced code range of 12 to Output unloaded. 2 Guaranteed by design and characterization not production tested.

AD5310

Data Sheet

TIMING CHARACTERISTICS

VDD = V to V all specifications TMIN to TMAX unless otherwise noted

Table

Parameter1, 2 t1 3 t2 t3 t4 t5 t6 t7 t8

VDD = V to V 50 13 0 5 0 50

Limit at TMIN, TMAX VDD = V to V 33 13 0 5 0 33

Unit ns min ns min ns min ns min ns min ns min ns min ns min
ORDERING GUIDE

Model1, 2 AD5310BRTZ-REEL AD5310BRTZ-REEL7 AD5310BRTZ-500RL7 AD5310BRT-REEL AD5310BRT-REEL7 AD5310BRT-500RL7 AD5310WBRTZ-REEL7 AD5310BRMZ-REEL7 AD5310BRM-REEL

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

Package Description 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 8-Lead MSOP 8-Lead MSOP 8-Lead MSOP 8-Lead MSOP

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

Branding Information D3B DJW D3B

AUTOMOTIVE PRODUCTS
2012 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners.

D00933-0-7/12 B

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Datasheet ID: AD5310BRT-R2 517705