AD5757

更新时间： 2024-01-23 16:14:41

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
44页	950K
描述
Quad-Channel, 12-Bit, Serial Input, 4 mA to 20 mA Output

阅读下载

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

AD5757 技术参数

生命周期：	Obsolete	零件包装代码：	QFN
包装说明：	,	针数：	64
Reach Compliance Code：	unknown	风险等级：	5.78
Is Samacsys：	N	转换器类型：	D/A CONVERTER
JESD-30 代码：	S-XQCC-N64	位数：	16
端子数量：	64	封装主体材料：	UNSPECIFIED
封装形状：	SQUARE	封装形式：	CHIP CARRIER
认证状态：	Not Qualified	表面贴装：	YES
端子形式：	NO LEAD	端子位置：	QUAD
Base Number Matches：	1

AD5757 数据手册

Quad-Channel, 12-Bit, Serial Input, 4 mA to 20 mA Output

DAC with Dynamic Power Control and HART Connectivity

Data Sheet

AD5737

Each channel has a corresponding CHART pin so that HART

signals can be coupled onto the current output of the AD5737.

FEATURES

12-bit resolution and monotonicity

Dynamic power control for thermal management

or external PMOS mode

Current output ranges: 0 mA to 20 mA, 4 mA to 20 mA,

and 0 mA to 24 mA

0.1% total unadjusted error (TUE) maximum

User-programmable offset and gain

On-chip diagnostics

On-chip reference: 10 ppm/°C maximum

−40°C to +105°C temperature range

The AD5737 uses a versatile 3-wire serial interface that operates

at clock rates of up to 30 MHz and is compatible with standard

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

standards. The serial interface also features optional CRC-8 packet

error checking, as well as a watchdog timer that monitors activity

on the interface.

PRODUCT HIGHLIGHTS

1. Dynamic power control for thermal management.

2. 12-bit performance.

3. Quad channel.

APPLICATIONS

Process control

Actuator control

PLCs

4. HART compliant.

COMPANION PRODUCTS

Product Family: AD5755, AD5755-1, AD5757, AD5735

HART Modem: AD5700, AD5700-1

External References: ADR445, ADR02

HART network connectivity

GENERAL DESCRIPTION

The AD5737 is a quad-channel current output DAC that

operates with a power supply range from 10.8 V to 33 V.

On-chip dynamic power control minimizes package power

dissipation by regulating the voltage on the output driver from

7.4 V to 29.5 V using a dc-to-dc boost converter optimized for

minimum on-chip power dissipation.

Digital Isolators: ADuM1410, ADuM1411

Power: ADP2302, ADP2303

Additional companion products on the AD5737 product page

FUNCTIONAL BLOCK DIAGRAM

5.0V

AGND +15V

BOOST_x

7.4V TO 29.5V

DGND

LDAC

DC-TO-DC

CONVERTER

SCLK

SDIN

DIGITAL

INTERFACE

SYNC

OUT_x

SDO

CLEAR

FAULT

DAC A

SET_x

CURRENT

OUTPUT RANGE

SCALING

CHARTx

ALERT

AD1

GAIN REG A

OFFSET REG A

AD0

DAC CHANNEL A

REFOUT

REFIN

REFERENCE

DAC CHANNEL B

DAC CHANNEL C

DAC CHANNEL D

AD5737

NOTES

1. x = A, B, C, OR D.

Figure 1.

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 www.analog.com

12 3 4 5 6 7...44

下载PDF

与AD5757相关器件

型号	品牌	描述	获取价格	数据表
AD5757_11	ADI	Quad Channel, 16-Bit,Serial Input, 4 mA to 20 mA Output DAC, Dynamic Power Control	获取价格
AD5757ACPZ	ADI	Quad Channel, 16-Bit,Serial Input, 4 mA to 20 mA Output DAC, Dynamic Power Control	获取价格
AD5757ACPZ-REEL7	ADI	Quad Channel, 16-Bit,Serial Input, 4 mA to 20 mA Output DAC, Dynamic Power Control	获取价格
AD5757X	ADI	Quad Channel, 16-Bit, Serial Input, 4-20mA Output DAC, Dynamic Power Control, HART Connect	获取价格
AD5758	ADI	Single-Channel, 16-Bit Current and Voltage Output DAC	获取价格
AD5758BCPZ-REEL	ADI	Single-Channel, 16-Bit Current and Voltage Output DAC	获取价格

与AD5757相关文章

一文带你了解ss8050参数、引脚配置、应用指南
2024-05-11

1
深入解析AD7606高性能多通道模数转换器：资料手册参数分析
2024-05-10

7
74HC573三态非易失锁存器(Latch)资料手册参数分析
2024-05-10

5
MAX3232 RS-232电平转换器资料手册参数分析
2024-05-10

6

产品中心

服务支持

精选活动

关于我们

帮助中心

AD5757

AD5757 技术参数

AD5757 数据手册

与AD5757相关器件

与AD5757相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

AD5757

AD5757 技术参数

AD5757 数据手册

与AD5757相关器件

与AD5757相关文章

您还可以找

您在本页遇到什么问题？