Datasheet > AD5310WBRTZ-REEL7

AD5310WBRTZ-REEL7

更新时间： 2025-08-07 12:32:55

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亚德诺 - ADI		/
页数	文件大小	规格书
16页	578K
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2.7 V to 5.5 V, 140 muA, Rail-to-Rail Voltage Output 10-Bit DAC in a SOT-23

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AD5310WBRTZ-REEL7 数据手册

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2.7 V to 5.5 V, 140 µA, Rail-to-Rail

Voltage Output 10-Bit DAC in a SOT-23

Data Sheet

AD5310

FEATURES

FUNCTIONAL BLOCK DIAGRAM

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

2.7 V to 5.5 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

interrupt facility

SYNC

Qualified for automotive applications

APPLICATIONS

Figure 1.

Portable battery-powered instruments

Digital gain and offset adjustment

Programmable voltage and current sources

Programmable attenuators

GENERAL DESCRIPTION

The AD5310¹is a single, 10-bit, buffered voltage output DAC

that operates from a single 2.7 V to 5.5 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™, MICROWIRE®, and

DSP interface standards.

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

1. Available in 6-lead SOT-23 and 8-lead µSOIC packages.

2. Low power, single-supply operation. This part operates

from a single 2.7 V to 5.5 V supply and typically consumes

0.35 mW at 3 V and 0.7 mW at 5 V, making it ideal for

battery-powered applications.

3. 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.

4. Reference derived from the power supply.

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.

5. 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.

The low power consumption of this part in normal operation

makes it ideally suited for portable, battery-operated equipment.

The power consumption is 0.7 mW at 5 V, reducing to 1 µW in

power-down mode.

6. Power-down capability. When powered down, the DAC

typically consumes 50 nA at 3 V and 200 nA at 5 V.

¹Patent pending; protected by U.S. Patent No. 5684481.

Rev. B

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

rightsof third parties that may result fromits 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 andregisteredtrademarks 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: 781.461.3113

www.analog.com

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AD5310WBRTZ-REEL7 替代型号

型号	品牌	替代类型	描述	数据表
AD5310BRT-REEL7	ADI	完全替代	2.7 V to 5.5 V, 140 muA, Rail-to-Rail Voltage Output 10-Bit DAC in a SOT-23
AD5310BRTZ-500RL7	ADI	完全替代	2.7 V to 5.5 V, 140 muA, Rail-to-Rail Voltage Output 10-Bit DAC in a SOT-23
AD5310BRTZ-REEL	ADI	完全替代	2.7 V to 5.5 V, 140 muA, Rail-to-Rail Voltage Output 10-Bit DAC in a SOT-23

与AD5310WBRTZ-REEL7相关器件

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AD5311BRM	ADI	获取价格	+2.5 V to +5.5 V, 120 uA, 2-Wire Interface, Voltage Output 8-/10-/12-Bit DACs
AD5311BRM-REEL	ADI	获取价格	2.5 V to 5.5 V, 120 Î¼A, 2-Wire Interface, Vo
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AD5311BRMZ	ADI	获取价格	2.5 V to 5.5 V, 120 Î¼A, 2-Wire Interface, Vo
AD5311BRMZ-REEL	ADI	获取价格	2.5 V to 5.5 V, 120 µA, 2-Wire Interface, Voltage-Output 10-Bit DAC
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