Datasheet > 转换器 > 数模转换器> AD5449YRUZ-REEL

AD5449YRUZ-REEL

更新时间： 2024-01-06 12:24:33

品牌	Logo	应用领域
亚德诺 - ADI		转换器数模转换器光电二极管
页数	文件大小	规格书
28页	717K
描述
Dual 8-/10-/12-Bit, High Bandwidth, Multiplying DACs with Serial Interface

阅读下载

中文翻译

获取价格

技术参数
数据手册
替代型号

如果您发现信息不准确，欢迎纠错

AD5449YRUZ-REEL 技术参数

是否无铅：	含铅	是否Rohs认证：	符合
生命周期：	Active	零件包装代码：	TSSOP
包装说明：	TSSOP, TSSOP16,.25	针数：	16
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.31
Is Samacsys：	N	最大模拟输出电压：	2.5 V
最小模拟输出电压：		转换器类型：	D/A CONVERTER
输入位码：	BINARY	输入格式：	SERIAL
JESD-30 代码：	R-PDSO-G16	JESD-609代码：	e3
长度：	5 mm	最大线性误差 (EL)：	0.0122%
湿度敏感等级：	1	位数：	12
功能数量：	1	端子数量：	16
最高工作温度：	125 °C	最低工作温度：	-40 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	TSSOP
封装等效代码：	TSSOP16,.25	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	峰值回流温度（摄氏度）：	260
电源：	3/5 V	认证状态：	Not Qualified
座面最大高度：	1.2 mm	最大稳定时间：	0.12 µs
标称安定时间 (tstl)：	0.08 µs	子类别：	Other Converters
最大压摆率：	0.01 mA	标称供电电压：	3 V
表面贴装：	YES	技术：	CMOS
温度等级：	AUTOMOTIVE	端子面层：	Matte Tin (Sn)
端子形式：	GULL WING	端子节距：	0.65 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	40
宽度：	4.4 mm	Base Number Matches：	1

AD5449YRUZ-REEL 数据手册

Dual 8-/10-/12-Bit, High Bandwidth,

Multiplying DACs with Serial Interface

Data Sheet

AD5429/AD5439/AD5449

FEATURES

GENERAL DESCRIPTION

The AD5429/AD5439/AD5449¹are CMOS, 8-, 10-, and 12-bit,

dual-channel, current output digital-to-analog converters (DAC),

respectively. These devices operate from a 2.5 V to 5.5 V power

supply, making them suited to battery-powered and other

applications.

10 MHz multiplying bandwidth

INL of 0.25 LSB @ 8 bits

16-lead TSSOP package

2.5 V to 5.5 V supply operation

10 V reference input

50 MHz serial interface

As a result of being manufactured on a CMOS submicron process,

these parts offer excellent 4-quadrant multiplication character-

istics, with large signal multiplying bandwidths of 10 MHz.

2.47 MSPS update rate

Extended temperature range: −40°C to +125°C

4-quadrant multiplication

Power-on reset

0.5 µA typical current consumption

Guaranteed monotonic

Daisy-chain mode

The applied external reference input voltage (V_REF) determines

the full-scale output current. An integrated feedback resistor

(RFB) provides temperature tracking and full-scale voltage

output when combined with an external current-to-voltage

precision amplifier.

Readback function

APPLICATIONS

Portable battery-powered applications

Waveform generators

These DACs use a double-buffered, 3-wire serial interface that

is compatible with SPI, QSPI™, MICROWIRE™, and most DSP

interface standards. In addition, a serial data out (SDO) pin allows

daisy-chaining when multiple packages are used. Data readback

allows the user to read the contents of the DAC register via the

SDO pin. On power-up, the internal shift register and latches

are filled with 0s, and the DAC outputs are at zero scale.

Analog processing

Instrumentation applications

Programmable amplifiers and attenuators

Digitally controlled calibration

Programmable filters and oscillators

Composite video

The AD5429/AD5439/AD5449 DACs are available in 16-lead

TSSOP packages. The EV-AD5415/49SDZ evaluation board is

available for evaluating DAC performance. For more

Ultrasound

Gain, offset, and voltage trimming

information, see the UG-297 evaluation board user guide.

FUNCTIONAL BLOCK DIAGRAM

REF

RFB

AD5429/AD5439/AD5449

SYNC

OUT

SHIFT

INPUT

DAC

8-/10-/12-BIT

R-2R DAC A

SCLK

SDIN

SDO

CLR

LDAC

OUT

INPUT

DAC

8-/10-/12-BIT

R-2R DAC B

POWER-ON

RESET

OUT

RFB

LDAC

REF

Figure 1.

¹U.S. Patent Number 5,689,257.

Rev. E

Document Feedback

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.

Technical Support

www.analog.com

12 3 4 5 6 7...28

中文翻译

下载PDF

AD5449YRUZ-REEL 替代型号

型号	品牌	替代类型	描述	数据表
AD5449YRUZ	ADI	完全替代	Dual 8-/10-/12-Bit, High Bandwidth, Multiplying DACs with Serial Interface
AD5449YRU	ADI	完全替代	Dual 8-,10-,12-Bit High Bandwidth Multiplying DACs with Serial Interface
AD5449YRU-REEL7	ADI	完全替代	Dual 8-,10-,12-Bit High Bandwidth Multiplying DACs with Serial Interface

与AD5449YRUZ-REEL相关器件

型号	品牌	获取价格	描述	数据表
AD5449YRUZ-REEL7	ADI	获取价格	Dual 8-/10-/12-Bit, High Bandwidth, Multiplying DACs with Serial Interface
AD544JCHIPS	ADI	获取价格	IC IC,OP-AMP,SINGLE,BIPOLAR/JFET,DIE, Operational Amplifier
AD544JH	ADI	获取价格	High Performance, BiFET Operational Amplifiers
AD544JH	ROCHESTER	获取价格	OP-AMP, 2000 uV OFFSET-MAX, 2 MHz BAND WIDTH, MBCY8, HERMETICALLY SEALED, METAL CAN, TO-99
AD544JH/+	ETC	获取价格	Operational Amplifier
AD544KCHIPS	ADI	获取价格	IC IC,OP-AMP,SINGLE,BIPOLAR/JFET,DIE, Operational Amplifier
AD544KH	ADI	获取价格	High Performance, BiFET Operational Amplifiers
AD544KH/+	ETC	获取价格	Operational Amplifier
AD544LH	ADI	获取价格	High Performance, BiFET Operational Amplifiers
AD544LH	ROCHESTER	获取价格	OP-AMP, 500 uV OFFSET-MAX, 2 MHz BAND WIDTH, MBCY8, HERMETICALLY SEALED, METAL CAN, TO-99,

与AD5449YRUZ-REEL相关文章

BSS123LT1资料解读：电气参数及替代型号推荐
2024-06-21

2
LTC1151C双通道±15V零漂移运算放大器全面解读
2024-06-21

4
CNX36手册解读：产品特性、应用及封装引脚详解
2024-06-21

3
PS9552资料解读：引脚信息、电气参数
2024-06-21

2

产品中心

服务支持

精选活动

关于我们

帮助中心

AD5449YRUZ-REEL

AD5449YRUZ-REEL 技术参数

AD5449YRUZ-REEL 数据手册

AD5449YRUZ-REEL 替代型号

与AD5449YRUZ-REEL相关器件

与AD5449YRUZ-REEL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

AD5449YRUZ-REEL

AD5449YRUZ-REEL 技术参数

AD5449YRUZ-REEL 数据手册

AD5449YRUZ-REEL 替代型号

与AD5449YRUZ-REEL相关器件

与AD5449YRUZ-REEL相关文章

您还可以找

您在本页遇到什么问题？