AD5066BRUZ

更新时间： 2024-02-14 08:36:42

品牌	Logo	应用领域
亚德诺 - ADI		转换器数模转换器光电二极管 PC
页数	文件大小	规格书
24页	617K
描述
Fully Accurate, 16-Bit, Unbuffered VOUT, Quad SPI Interface

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技术参数
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AD5066BRUZ 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	零件包装代码：	TSSOP
包装说明：	TSSOP,	针数：	16
Reach Compliance Code：	unknown	风险等级：	5.76
最大模拟输出电压：	5.1 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)：	0.0031%	湿度敏感等级：	1
位数：	16	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	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	峰值回流温度（摄氏度）：	225
认证状态：	COMMERCIAL	座面最大高度：	1.2 mm
标称安定时间 (tstl)：	12 µs	表面贴装：	YES
温度等级：	AUTOMOTIVE	端子面层：	MATTE TIN
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

AD5066BRUZ 数据手册

Fully Accurate, 16-Bit, Unbuffered V_OUT, Quad SPI

Interface, 2.7 V to 5.5 V nanoDAC in a TSSOP

AD5066

Total unadjusted error for the part is <0.8 mV. Zero code error

for the part is 0.05 mV typically.

FEATURES

Low power quad 16-bit nanoDAC, 1 LSB INL

Low total unadjusted error of 0.1 mV typically

Low zero code error of 0.05 mV typically

Individually buffered reference pins

The AD5066 contains a power-down feature that reduces the

current consumption of the device to typically 400 nA at 5 V

and provides software selectable output loads while in power-

down mode.

2.7 V to 5.5 V power supply

Specified over full code range of 0 to 65535

Power-on reset to zero scale or midscale

Per channel power-down with 3 power-down functions

The outputs of all DACs can be updated simultaneously using

LDAC

the hardware

user software selectable DAC channels to update simultaneously.

CLR

function, with the added functionality of

Hardware

with software

override function

LDAC

There is also an asynchronous

that clears all DACs to a

function to programmable code

CLR

software-selectable code—0 V, midscale, or full scale.

Small 16-lead TSSOP

PRODUCT HIGHLIGHTS

APPLICATIONS

1. Quad channel available in 16-lead TSSOP, 1 LSB INL.

2. Individually buffered voltage reference pins.

3. TUE = 0.8 mV max and zero code error = 0.1 mV max.

4. High speed serial interface with clock speeds up to 50 MHz.

5. Three power-down modes available to the user.

Process control

Data acquisition systems

Portable battery-powered instruments

Digital gain and offset adjustment

Programmable voltage and current sources

6. Reset to known output voltage (zero scale or midscale).

GENERAL DESCRIPTION

Table 1. Related Devices

The AD5066 is a low power, 16-bit quad-channel, unbuffered

voltage output nanoDAC® offering relative accuracy specifica-

tions of 1 LSB INL with individual reference pins and can

operate from a single 2.7 V to 5.5 V supply. The AD5066 also

offers a differential accuracy specification of 1 LSB DNL.

Reference buffers are also provided on-chip. The part uses a

versatile 3-wire, low power Schmitt trigger serial interface that

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

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

standards. The AD5066 incorporates a power-on reset circuit

that ensures the DAC output powers up to zero scale or

midscale and remains there until a valid write to the device

takes place.

Part No.

Description

AD5666

AD5025/AD5045/AD5065¹

Quad,16-bit buffered DAC,16 LSB INL, TSSOP

Dual,12-/14-/16-bit buffered nanoDAC,

TSSOP

AD5024/AD5044/AD5064¹

AD5062¹

AD5063¹

AD5061

AD5040/AD5060¹

Quad 16-bit nanoDAC, TSSOP

Single, 16-bit nanoDAC, SOT-23

Single, 16-bit nanoDAC, MSOP

Single,16-bit nanoDAC, 4 LSB INL, SOT-23

14-/16-bit nanoDAC, SOT-23

1 LSB INL

FUNCTIONAL BLOCK DIAGRAM

A V

REF

AD5066

LDAC

INPUT

DAC

DAC A

OUT

SCLK

INPUT

DAC

DAC B

DAC C

OUT

INTERFACE

LOGIC

INPUT

DAC

SYNC

DIN

INPUT

DAC

DAC D

POWER-DOWN LOGIC

POWER-ON RESET

POR

C V

REF

GND

LDAC CLR

REF

Figure 1.

Rev. A

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

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