Datasheet > AD9704

AD9704

更新时间： 2024-02-03 08:43:33

品牌	Logo	应用领域
亚德诺 - ADI		转换器
页数	文件大小	规格书
52页	2134K
描述
8-/10-/12-/14-Bit, 175 MSPS TxDAC D/A Converters

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技术参数
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AD9704 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Obsolete	零件包装代码：	TSSOP
包装说明：	TSSOP,	针数：	28
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.79
最大模拟输出电压：	1.25 V	最小模拟输出电压：	-1 V
转换器类型：	D/A CONVERTER	输入位码：	BINARY, 2'S COMPLEMENT BINARY
输入格式：	PARALLEL	JESD-30 代码：	R-PDSO-G28
JESD-609代码：	e3	长度：	9.7 mm
湿度敏感等级：	1	位数：	8
功能数量：	1	端子数量：	28
最高工作温度：	85 °C	最低工作温度：	-40 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	TSSOP
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	认证状态：	Not Qualified
座面最大高度：	1.2 mm	标称供电电压：	3.3 V
表面贴装：	YES	温度等级：	INDUSTRIAL
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：	NOT SPECIFIED	宽度：	4.4 mm
Base Number Matches：	1

AD9704 数据手册

8-/10-/12-/14-Bit, 175 MSPS

TxDAC^®D/A Converters

AD9704/AD9705/AD9706/AD9707

FUNCTIONAL BLOCK DIAGRAM

FEATURES

1.7V TO 3.6V

Pin-compatible family

Low power member of pin-compatible

TxDAC product family

AVDD

ACOM

1.0V REF

REFIO

0.1µF

AD9707

CURRENT

SOURCE

ARRAY

OTCM

FS ADJ

1.7V

Power dissipation @ 3.3 V

22 mW @ 10 MSPS

25 mW @ 25 MSPS

CLKVDD

CLKCOM

IOUTA

IOUTB

SET

SEGMENTED

SWITCHES

LSB

SWITCHES

3.6V

CLK+

CLK–

PIN/SPI/RESET

MODE/SDIO

LATCHES

SPI

1.7V TO

3.6V

30 mW @ 50 MSPS

Sleep mode: 3.1 mW @ 3.3 V

CMODE/SCLK

DVDD

DCOM

SLEEP/CSB

DIGITAL INPUTS (DB13 TO DB0)

Supply voltage: 1.7 V to 3.6 V

SFDR to Nyquist

Figure 1. AD9707

AD9707: 84 dBc @ 5 MHz output

AD9707: 83 dBc @ 10 MHz output

AD9707: 75 dBc @ 20 MHz output

AD9707 NSD @ 10 MHz output, 125 MSPS: −147 dBc/Hz

Differential current outputs: 1 mA to 5 mA

Data format: twos complement or straight binary

On-chip 1.0 V reference

CMOS-compatible digital interface

Edge-triggered latches

Clock input: single-ended and differential

Output common mode: adjustable 0 V to 1.2 V

Power-down mode < 2 mW @ 3.3 V (SPI® controllable)

Serial peripheral interface (SPI)

Self-calibration

32-lead LFCSP_VQ, Pb-free package

PRODUCT HIGHLIGHTS

5. CMOS Clock Input. High speed, single-ended, and

differential CMOS clock input supports 175 MSPS

conversion rate.

1. Pin Compatible. The AD970x line of TxDACs is pin-

compatible with the AD974x TxDAC line (LFCSP_VQ

package).

2. Low Power. Complete CMOS DAC operates on a single

supply of 3.6 V down to 1.7 V, consuming 25 mW (3.3 V)

and 10 mW (1.8 V). The DAC full-scale current can be

reduced for lower power operation, and sleep and power-

down modes are provided for low power idle periods.

6. SPI Control. SPI control offers a higher level of

programmability.

7. Easy Interfacing to Other Components. Adjustable output

common mode from 0 V to 1.2 V allows for easy interfacing

to other components that accept common-mode levels

greater than 0 V.

3. Self-calibration. Self-calibration enables true 14-bit INL

and DNL performance in the AD9707.

8. On-Chip Voltage Reference. The AD970x includes a 1.0 V

temperature-compensated band gap voltage reference.

4. Twos Complement/Binary Data Coding Support. Data input

supports twos complement or straight binary data coding.

9. Industry-Standard 32-Lead LFCSP_VQ Package.

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

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与AD9704相关器件

型号	品牌	获取价格	描述	数据表
AD9704_17	ADI	获取价格	Digital-to-Analog Converters
AD9704BCPZ	ADI	获取价格	8-/10-/12-/14-Bit, 175 MSPS TxDAC D/A Converters
AD9704BCPZRL7	ADI	获取价格	8-/10-/12-/14-Bit, 175 MSPS TxDAC D/A Converters
AD9704BRUZ	ADI	获取价格	IC PARALLEL INPUT LOADING, 8-BIT DAC, PDSO28, MO-153AE, TSSOP-28, Digital to Analog Conver
AD9704BRUZRL7	ADI	获取价格	IC PARALLEL INPUT LOADING, 8-BIT DAC, PDSO28, MO-153AE, TSSOP-28, Digital to Analog Conver
AD9704-DPG2-EBZ	ADI	获取价格	Digital-to-Analog Converters
AD9704-EB	ADI	获取价格	8-/10-/12-/14-Bit, 175 MSPS TxDAC D/A Converters
AD9705	ADI	获取价格	Digital-to-Analog Converters
AD9705BCPZ	ADI	获取价格	8-/10-/12-/14-Bit, 175 MSPS TxDAC D/A Converters
AD9705BCPZRL7	ADI	获取价格	8-/10-/12-/14-Bit, 175 MSPS TxDAC D/A Converters

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