Datasheet > AD5663BRMZ-REEL7

AD5663BRMZ-REEL7

更新时间： 2024-09-13 04:30:43

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
24页	726K
描述
2.7 V to 5.5 V, 250 uA, Rail-to-Rail Output, Dual 16-Bit nanoDAC

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AD5663BRMZ-REEL7 数据手册

2.7 V to 5.5 V, 250 μA, Rail-to-Rail Output,

Dual 16-Bit nanoDAC^®

AD5663

FUNCTIONAL BLOCK DIAGRAM

FEATURES

REF

Low power, dual 16-bit nanoDAC

Relative accuracy: 12 LSBs maximum

Guaranteed monotonic by design

10-lead MSOP and 3 mm × 3 mm LFCSP_WD

2.7 V to 5.5 V power supply

LDAC

INPUT

DAC

STRING

DAC A

SCLK

SYNC

DIN

BUFFER

OUT

INTERFACE

LOGIC

INPUT

DAC

STRING

DAC B

Per channel power-down

Power-on reset to zero scale or midscale

AD5663

LDAC

CLR

functions

Hardware

and

POWER-ON

RESET

POWER-DOWN

LOGIC

Serial interface; up to 50 MHz

LDAC CLR

GND

Figure 1.

APPLICATIONS

Process control

Data acquisition systems

Table 1. Related Devices

Part No.

Portable battery-powered instruments

Digital gain and offset adjustment

Programmable voltage and current sources

Programmable attenuators

Description

AD5623R/AD5643R/AD5663R

2.7 V to 5.5 V, dual 12-/14-/16-bit

DACs with internal reference

GENERAL DESCRIPTION

PRODUCT HIGHLIGHTS

1. Dual 16-bit DAC; relative accuracy of 12 ꢀSBs maximum.

The AD5663, a member of the nanoDAC family, is a low power,

dual, 16-bit buffered voltage-out DAC that operates from a single

2.7 V to 5.5 V supply and is guaranteed monotonic by design.

2. Available in 10-lead MSOP and 10-lead, 3 mm × 3 mm

ꢀFCSP_WD packages.

The AD5663 requires an external reference voltage to set the

output range of the DAC. The part incorporates a power-on

reset circuit that ensures the DAC output powers up to 0 V or

midscale (AD5663-1) and remains there until a valid write takes

place. The part contains a power-down feature that reduces the

current consumption of the device to 480 nA at 5 V and provides

software-selectable output loads while in power-down mode.

3. ꢀow power; typically consumes 0.6 mW at 3 V and

1.25 mW at 5 V.

4. 7 μs maximum settling time.

The low power consumption of this part in normal operation

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

The power consumption is 1.25 mW at 5 V, going down to

2.4 μW in power-down mode.

The on-chip precision output amplifier of the AD5663 allows

rail-to-rail output swing to be achieved.

The AD5663 uses a versatile, 3-wire serial interface that

operates at clock rates up to 50 MHz and is compatible with

standard SPI®, QSPI™, MICROWIRE™, and DSP interface

standards.

Rev. 0

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 registeredtrademarks arethe 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

12 3 4 5 6 7...24

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AD5663BRMZ-REEL7 替代型号

型号	品牌	替代类型	描述	数据表
AD5663BRMZ	ADI	类似代替	2.7 V to 5.5 V, 250 uA, Rail-to-Rail Output, Dual 16-Bit nanoDAC

与AD5663BRMZ-REEL7相关器件

型号	品牌	获取价格	描述	数据表
AD5663R	ADI	获取价格	Dual 12-/14-/16-Bit nanoDAC with 5 ppm/C On-Chip Reference
AD5663RBCPZ-3R2	ADI	获取价格	Dual 12-/14-/16-Bit nanoDAC with 5 ppm/C On-Chip Reference
AD5663RBCPZ-3R2	ROCHESTER	获取价格	SERIAL INPUT LOADING, 4 us SETTLING TIME, 16-BIT DAC, PDSO10, 3 X 3 MM, ROHS COMPLIANT, LF
AD5663RBCPZ-3REEL7	ADI	获取价格	Dual 12-/14-/16-Bit nanoDAC with 5 ppm/C On-Chip Reference
AD5663RBCPZ-5REEL7	ADI	获取价格	Dual 12-/14-/16-Bit nanoDAC with 5 ppm/C On-Chip Reference
AD5663RBRMZ-3	ADI	获取价格	Dual 12-/14-/16-Bit nanoDAC with 5 ppm/C On-Chip Reference
AD5663RBRMZ-3	ROCHESTER	获取价格	SERIAL INPUT LOADING, 4 us SETTLING TIME, 16-BIT DAC, PDSO10, ROHS COMPLIANT, MO-187BA, MS
AD5663RBRMZ-3REEL7	ADI	获取价格	Dual 12-/14-/16-Bit nanoDAC with 5 ppm/C On-Chip Reference
AD5663RBRMZ-5	ADI	获取价格	Dual 12-/14-/16-Bit nanoDAC with 5 ppm/C On-Chip Reference
AD5663RBRMZ-5REEL7	ADI	获取价格	Dual 12-/14-/16-Bit nanoDAC with 5 ppm/C On-Chip Reference

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