AD5300BRMZ-REEL

AD5300BRMZ-REEL Datasheet

AD5300*

Part	Datasheet
AD5300BRMZ-REEL	AD5300BRMZ-REEL (pdf)

Related Parts	Information
AD5300BRTZ-REEL	AD5300BRTZ-REEL
AD5300BRT-REEL	AD5300BRT-REEL

PDF Datasheet Preview
a V to V, 140 Rail-to-Rail Output 8-Bit DAC in a SOT-23 AD5300* FEATURES Single 8-Bit DAC 6-Lead SOT-23 and 8-Lead MSOP Packages Micropower Operation 140 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 APPLICATIONS Portable Battery-Powered Instruments Digital Gain and Offset Adjustment Programmable Voltage and Current Sources Programmable Attenuators GENERAL DESCRIPTION The AD5300 is a single, 8-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 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 AD5300 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 µW 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. FUNCTIONAL BLOCK DIAGRAM VDD GND POWER-ON RESET AD5300 DAC REGISTER REF + REF 8-BIT DAC 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 batterypowered 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 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. *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. 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 781/329-4700 Fax 781/326-8703 2003 Analog Devices, Inc. All rights reserved. VDD = V to V RL = 2 to GND CL = 500 pF to GND all specifications TMIN to TMAX, unless otherwise noted. Parameter B Version1 Min Typ Max Unit Conditions/Comments STATIC PERFORMANCE2 Resolution Relative Accuracy Differential Nonlinearity Zero-Code Error Full-Scale Error Gain Error Zero-Code Error Drift Gain Temperature Coefficient ORDERING GUIDE Model Temperature Package Range Branding Option1 AD5300CHIPS AD5300BRT-500RL7 to +105°C D2B AD5300BRT-REEL to +105°C D2B AD5300BRT-REEL7 to +105°C D2B AD5300BRTZ-500RL72 to +105°C D2B AD5300BRTZ-REEL2 to +105°C D2B AD5300BRTZ-REEL72 to +105°C D2B AD5300BRM to +105°C D2B AD5300BRM-REEL to +105°C D2B AD5300BRM-REEL7 to +105°C D2B DIE RT-6 RT-6 RT-6 RT-6 RT-6 RT-6 RM-8 RM-8 RM-8 NOTES 1RT = SOT-23 RM = MSOP. 2Z = Pb-free part. CAUTION ESD electrostatic discharge sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although the AD5300 features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance degradation or loss of functionality. WARNING! ESD SENSITIVE DEVICE AD5300 PIN CONFIGURATIONS SOT-23 MSOP VOUT 1 6 SYNC GND 2 AD5300 5 SCLK TOP VIEW VDD 3 Not to Scale 4 DIN VDD 1 8 GND NC 2 AD5300 7 DIN NC 3 TOP VIEW 6 SCLK Not to Scale VOUT 4 5 SYNC NC = NO CONNECT PIN FUNCTION DESCRIPTIONS SOT-23 MSOP Pin No. Pin No. Mnemonic VOUT Changes to ORDERING GUIDE 3 Updated PIN FUNCTION DESCRIPTIONS 4 Updated OUTLINE DIMENSIONS 12

PDF Datasheet Preview

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

AD5300*

FEATURES Single 8-Bit DAC 6-Lead SOT-23 and 8-Lead MSOP Packages Micropower Operation 140 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

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

GENERAL DESCRIPTION The AD5300 is a single, 8-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 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 AD5300 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 µW 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.

FUNCTIONAL BLOCK DIAGRAM

VDD GND

POWER-ON RESET

AD5300

DAC REGISTER

REF + REF
8-BIT DAC

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 batterypowered 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 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.
*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. 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 781/329-4700

Fax 781/326-8703 2003 Analog Devices, Inc. All rights reserved.

VDD = V to V RL = 2 to GND CL = 500 pF to GND all specifications TMIN to TMAX, unless otherwise noted.

Parameter

B Version1 Min Typ Max

Unit

Conditions/Comments

STATIC PERFORMANCE2 Resolution Relative Accuracy Differential Nonlinearity Zero-Code Error Full-Scale Error Gain Error Zero-Code Error Drift Gain Temperature Coefficient
ORDERING GUIDE

Model

Temperature

Package

Range

Branding Option1

AD5300CHIPS

AD5300BRT-500RL7 to +105°C D2B

AD5300BRT-REEL to +105°C D2B

AD5300BRT-REEL7 to +105°C D2B

AD5300BRTZ-500RL72 to +105°C D2B

AD5300BRTZ-REEL2 to +105°C D2B

AD5300BRTZ-REEL72 to +105°C D2B

AD5300BRM
to +105°C D2B

AD5300BRM-REEL to +105°C D2B

AD5300BRM-REEL7 to +105°C D2B

DIE RT-6 RT-6 RT-6 RT-6 RT-6 RT-6 RM-8 RM-8 RM-8

NOTES 1RT = SOT-23 RM = MSOP. 2Z = Pb-free part.

CAUTION ESD electrostatic discharge sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although the AD5300 features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance degradation or loss of functionality.

WARNING!

ESD SENSITIVE DEVICE

AD5300

PIN CONFIGURATIONS

SOT-23

MSOP

VOUT 1
6 SYNC

GND 2 AD5300 5 SCLK TOP VIEW

VDD 3 Not to Scale 4 DIN

VDD 1
8 GND

NC 2 AD5300 7 DIN

NC 3 TOP VIEW 6 SCLK

Not to Scale

VOUT 4
5 SYNC

NC = NO CONNECT

PIN FUNCTION DESCRIPTIONS

SOT-23 MSOP Pin No. Pin No. Mnemonic

VOUT
Changes to ORDERING GUIDE 3

Updated PIN FUNCTION DESCRIPTIONS 4

Updated OUTLINE DIMENSIONS 12

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived AD5300BRMZ-REEL Datasheet file may be downloaded here without warranties.

Datasheet ID: AD5300BRMZ-REEL 517704