Datasheet > AD5324BCPZ-WP

AD5324BCPZ-WP

更新时间： 2024-11-10 03:08:59

品牌	Logo	应用领域
亚德诺 - ADI		输入元件转换器
页数	文件大小	规格书
16页	301K
描述
IC SERIAL INPUT LOADING, 8 us SETTLING TIME, 12-BIT DAC, DSO10, LEAD FREE, 3 X 3 MM, LFCSP-10, Digital to Analog Converter

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AD5324BCPZ-WP 数据手册

2.5 V to 5.5 V, 500 ␮A, Quad Voltage Output

8-/10-/12-Bit DACs in 10-Lead LFCSP

AD5304/AD5314/AD5324^*

FEATURES

GENERAL DESCRIPTION

AD5304: 4 Buffered 8-Bit DACs in 10-Lead MSOP and

10-Lead LFCSP

A Version: ؎1 LSB INL, B Version: ؎0.625 LSB INL

AD5314: 4 Buffered 10-Bit DACs in 10-Lead MSOP and

10-Lead LFCSP

A Version: ؎4 LSB INL, B Version: ؎2.5 LSB INL

AD5324: 4 Buffered 12-Bit DACs in 10-Lead MSOP and

10-Lead LFCSP

The AD5304/AD5314/AD5324 are quad 8-, 10-, and 12-bit

buffered voltage output DACs in 10-lead MSOP and 10-lead

LFCSP packages that operate from a single 2.5 V to 5.5 V sup-

ply, consuming 500 µA at 3 V. Their on-chip output ampliﬁers

allow rail-to-rail output swing to be achieved with a slew rate of

0.7 V/µs. A 3-wire serial interface is used, which operates at

clock rates up to 30 MHz and is compatible with standard

SPI, QSPI, MICROWIRE, and DSP interface standards.

A Version: ؎16 LSB INL, B Version: ؎10 LSB INL

Low Power Operation: 500 ␮A @ 3 V, 600 ␮A @ 5 V

2.5 V to 5.5 V Power Supply

Guaranteed Monotonic by Design over All Codes

Power-Down to 80 nA @ 3 V, 200 nA @ 5 V

Double-Buffered Input Logic

The references for the four DACs are derived from one reference

pin. The outputs of all DACs may be updated simultaneously

using the software LDAC function. The parts incorporate a

power-on reset circuit, which ensures that the DAC outputs

power up to 0 V and remain there until a valid write takes place

to the device. The parts contain a power-down feature that

reduces the current consumption of the device to 200 nA @

5 V (80 nA @ 3 V).

Output Range: 0 V to V_REF

Power-On Reset to 0 V

Simultaneous Update of Outputs (LDAC Function)

Low Power, SPI^®, QSPI™, MICROWIRE™, and

DSP Compatible 3-Wire Serial Interface

On-Chip Rail-to-Rail Output Buffer Ampliﬁers

Temperature Range –40؇C to +105؇C

The low power consumption of these parts in normal operation

makes them ideally suited to portable battery-operated equip-

ment. The power consumption is 3 mW at 5 V, 1.5 mW at 3 V,

reducing to 1 µW in power-down mode.

APPLICATIONS

Portable Battery-Powered Instruments

Digital Gain and Offset Adjustment

Programmable Voltage and Current Sources

Programmable Attenuators

Industrial Process Control

FUNCTIONAL BLOCK DIAGRAM

REFIN

LDAC

DAC

INPUT

STRING

DAC A

BUFFER

OUT

DAC

INPUT

SCLK

STRING

DAC B

OUT

INTERFACE

LOGIC

SYNC

DAC

INPUT

STRING

DAC C

BUFFER

OUT

DIN

DAC

INPUT

STRING

DAC D

POWER-DOWN

LOGIC

POWER-ON

RESET

AD5304/AD5314/AD5324

GND

*Protected by U.S. Patent No. 5,969,657; other patents pending.

REV. E

Information furnished by Analog Devices is believed to be accurate and

reliable. However, no responsibility is assumed by Analog Devices for its

use, norforanyinfringementsofpatentsorotherrightsofthirdpartiesthat

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: 781/461-3113

www.analog.com

12 3 4 5 6 7...16

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与AD5324BCPZ-WP相关器件

型号	品牌	获取价格	描述	数据表
AD5324BRM	ADI	获取价格	2.5 V to 5.5 V, 500 uA, Quad Voltage Output 8-/10-/12-Bit DACs in 10-Lead microSOIC
AD5324BRM-REEL	ADI	获取价格	2.5 V to 5.5 V, 500 Î¼A, Quad Voltage Output
AD5324BRM-REEL7	ADI	获取价格	2.5 V to 5.5 V, 500 Î¼A, Quad Voltage Output
AD5324BRMZ	ADI	获取价格	2.5 V to 5.5 V, 500 Î¼A, Quad Voltage Output
AD5324BRMZ-REEL	ADI	获取价格	2.5 V to 5.5 V, 500 Î¼A, Quad Voltage Output
AD5324BRMZ-REEL7	ADI	获取价格	2.5 V to 5.5 V, 500 Î¼A, Quad Voltage Output
AD5325	ADI	获取价格	2.5 V to 5.5 V, 500 uA, 2-Wire Interface Quad Voltage Output, 8-/10-/12-Bit DACs
AD5325ARM	ADI	获取价格	2.5 V to 5.5 V, 500 uA, 2-Wire Interface Quad Voltage Output, 8-/10-/12-Bit DACs
AD5325ARM-REEL7	ADI	获取价格	2.5 V to 5.5 V, 500 uA, 2-Wire Interface Quad Voltage Output, 8-/10-/12-Bit DACs
AD5325ARMZ	ADI	获取价格	2.5 V to 5.5 V, 500 muA, 2-Wire Interface Quad Voltage Output, 8-/10-/12-Bit DACs

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