DAC101C081

更新时间： 2024-02-27 07:08:02

品牌	Logo	应用领域
德州仪器 - TI		转换器
页数	文件大小	规格书
36页	1717K
描述
DAC101C081/DAC101C081Q/DAC101C085 10-Bit Micro Power Digital-to-Analog Converter with an I2Câ¢-Compatible Interface

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DAC101C081 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：	SON
包装说明：	HVSON, SOLCC6,.1,25	针数：	6
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	Factory Lead Time：	6 weeks
风险等级：	1.75	最大模拟输出电压：	5.5 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-N6	JESD-609代码：	e3
长度：	2.5 mm	最大线性误差 (EL)：	0.1953%
湿度敏感等级：	1	位数：	10
功能数量：	1	端子数量：	6
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：	HVSON
封装等效代码：	SOLCC6,.1,25	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	峰值回流温度（摄氏度）：	260
电源：	3/5 V	认证状态：	Not Qualified
采样速率：	0.18 MHz	筛选级别：	AEC-Q100
座面最大高度：	0.8 mm	最大稳定时间：	6 µs
标称安定时间 (tstl)：	4.5 µs	子类别：	Other Converters
最大压摆率：	0.214 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：	NO LEAD	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：	2.2 mm	Base Number Matches：	1

DAC101C081 数据手册

DAC101C081, DAC101C081Q, DAC101C085

www.ti.com

SNVS801A –APRIL 2012–REVISED MARCH 2013

DAC101C081/DAC101C081Q/DAC101C085 10-Bit Micro Power Digital-to-Analog Converter

with an I²C™-Compatible Interface

Check for Samples: DAC101C081, DAC101C081Q, DAC101C085

FEATURES

DESCRIPTION

The DAC101C081 is a 10-bit, single channel, voltage-

output digital-to-analog converter (DAC) that operates

from a +2.7V to 5.5V supply. The output amplifier

allows rail-to-rail output swing and has an 6µsec

settling time. The DAC101C081 uses the supply

voltage as the reference to provide the widest

dynamic output range and typically consumes 132µA

while operating at 5.0V. It is available in 6-lead SOT

and WSON packages and provides three address

options (pin selectable).

•

Ensured Monotonicity to 10-bits

•

Low Power Operation: 156 µA max @ 3.3V

Extended Power Supply Range (+2.7V to

+5.5V)

I²C-Compatible 2-Wire Interface which

Supports Standard (100kHz), Fast (400kHz),

and High Speed (3.4MHz) Modes

•

Rail-to-Rail Voltage Output

Very Small Package

As an alternative, the DAC101C085 provides nine

I²C™ addressing options and uses an external

reference. It has the same performance and settling

time as the DAC101C081. It is available in an 8-lead

VSSOP.

DAC101C081Q is AEC Q100 Grade 1 Qualified

and Manufactured on Automotive Grade Flow

KEY SPECIFICATIONS

The DAC101C081 and DAC101C085 use a 2-wire,

I²C™-compatible serial interface that operates in all

three speed modes, including high speed mode

(3.4MHz). An external address selection pin allows up

to three DAC101C081 or nine DAC101C085 devices

per 2-wire bus. Pin compatible alternatives to the

DAC101C081 are available that provide additional

address options.

•

Resolution: 10 bits

INL: ±2 LSB (max)

DNL: +0.3/-0.2 LSB (max)

Setting Time: 6 µs (max)

Zero Code Error: +10 mV (max)

Full-Scale Error: −0.7 %FS (max)

Supply Power (Normal): 380 µW (3V) / 730 µW

(5V) typ

The DAC101C081 and DAC101C085 each have a

16-bit register that controls the mode of operation, the

power-down condition, and the output voltage. A

power-on reset circuit ensures that the DAC output

powers up to zero volts. A power-down feature

reduces power consumption to less than a microWatt.

Their low power consumption and small packages

make these DACs an excellent choice for use in

battery operated equipment. Each DAC operates over

the extended industrial temperature range of −40°C

to +125°C.

•

Supply Power (Power Down): 0.5 µW (3V) / 0.9

µW (5V) typ

APPLICATIONS

•

Industrial Process Control

Portable Instruments

Digital Gain and Offset Adjustment

Programmable Voltage & Current Sources

Test Equipment

The DAC101C081 and DAC101C085 are each part of

a family of pin compatible DACs that also provide 12

and 8 bit resolution. For 12-bit DACs see the

DAC121C081 and DAC121C085. For 8-bit DACs see

the DAC081C081 and DAC081C085.

Automotive

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

I²C is a trademark of NXP Semiconductors.

All other trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...36

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