DAC088S085CIMT

更新时间： 2024-01-24 14:09:17

品牌	Logo	应用领域
美国国家半导体 - NSC		转换器
页数	文件大小	规格书
24页	523K
描述
8-Bit Micro Power OCTAL Digital-to-Analog Converter with Rail-to-Rail Outputs

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

DAC088S085CIMT 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：	QFN
包装说明：	WQFN-16	针数：	16
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	Factory Lead Time：	6 weeks
风险等级：	5.67	Is Samacsys：	N
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：	S-PQCC-N16
JESD-609代码：	e3	长度：	4 mm
最大线性误差 (EL)：	0.1953%	湿度敏感等级：	1
位数：	8	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：	HVQCCN	封装等效代码：	LCC20,.16SQ,20
封装形状：	SQUARE	封装形式：	CHIP CARRIER, 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：	0.22 MHz
座面最大高度：	0.8 mm	最大稳定时间：	4.5 µs
标称安定时间 (tstl)：	3 µs	子类别：	Other Converters
最大压摆率：	0.84 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：	0.5 mm
端子位置：	QUAD	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	4 mm	Base Number Matches：	1

DAC088S085CIMT 数据手册

September 2007

DAC088S085

8-Bit Micro Power OCTAL Digital-to-Analog Converter with

Rail-to-Rail Outputs

General Description

Features

The DAC088S085 is a full-featured, general purpose OCTAL

8-bit voltage-output digital-to-analog converter (DAC) that

can operate from a single +2.7V to +5.5V supply and con-

sumes 1.95 mW at 3V and 4.85 mW at 5V. The DAC088S085

is packaged in a 16-lead LLP package and a 16-lead TSSOP

package. The LLP package makes the DAC088S085 the

smallest OCTAL DAC in its class. The on-chip output ampli-

fiers allow rail-to-rail output swing and the three wire serial

interface operates at clock rates up to 40 MHz over the entire

supply voltage range. Competitive devices are limited to 25

MHz clock rates at supply voltages in the 2.7V to 3.6V range.

The serial interface is compatible with standard SPI™, QSPI,

MICROWIRE and DSP interfaces. The DAC088S085 also of-

fers daisy chain operation where an unlimited number of

DAC088S085s can be updated simultaneously using a single

serial interface.

Guaranteed Monotonicity

■

Low Power Operation

Rail-to-Rail Voltage Output

Daisy Chain Capability

Power-on Reset to 0V

Simultaneous Output Updating

Individual Channel Power Down Capability

Wide power supply range (+2.7V to +5.5V)

Dual Reference Voltages with range of 0.5V to V_A

■

Operating Temperature Range of −40°C to +125°C

Industry's Smallest Package

Key Specifications

Resolution

INL

DNL

Settling Time

Zero Code Error

Full-Scale Error

Supply Power

8 bits

■

There are two references for the DAC088S085. One refer-

ence input serves channels A through D while the other

reference serves channels E through H. Each reference can

be set independently between 0.5V and V_A, providing the

widest possible output dynamic range. The DAC088S085 has

a 16-bit input shift register that controls the mode of operation,

the power-down condition, and the DAC channels' register/

output value. All eight DAC outputs can be updated simulta-

neously or individually.

±0.5 LSB (max)

+0.15 / −0.1 LSB (max)

4.5 µs (max)

■

+15 mV (max)

−0.75 %FSR (max)

Normal

Power Down

1.95 mW (3V) / 4.85 mW (5V) typ

0.3 µW (3V) / 1 µW (5V) typ

—

A power-on reset circuit ensures that the DAC outputs power

up to zero volts and remain there until there is a valid write to

the device. The power-down feature of the DAC088S085 al-

lows each DAC to be independently powered with three dif-

ferent termination options. With all the DAC channels

powered down, power consumption reduces to less than 0.3

µW at 3V and less than 1 µW at 5V. The low power consump-

tion and small packages of the DAC088S085 make it an

excellent choice for use in battery operated equipment.

Applications

Battery-Powered Instruments

Digital Gain and Offset Adjustment

Programmable Voltage & Current Sources

Programmable Attenuators

Voltage Reference for ADCs

Sensor Supply Voltage

■

The DAC088S085 is one of a family of pin compatible DACs,

including the 10-bit DAC108S085 and the 12-bit

DAC128S085. All three parts are offered with the same

pinout, allowing system designers to select a resolution ap-

propriate for their application without redesigning their printed

circuit board. The DAC088S085 operates over the extended

industrial temperature range of −40°C to +125°C.

Range Detectors

Ordering Information

Order Numbers

DAC088S085CISQ

DAC088S085CISQX

DAC088S085CIMT

DAC088S085CIMTX

Temperature Range

−40°C ≤ T_A≤ +125°C

Package

Top Mark

16-Lead LLP

LLP Tape-and-Reel

16-Lead TSSOP

X82C

TSSOP Tape-and-Reel

Evaluation Board - BOTH

DAC088S085EB

SPI™ is a trademark of Motorola, Inc.

300313

www.national.com

12 3 4 5 6 7...24

下载PDF

与DAC088S085CIMT相关器件

型号	品牌	描述	获取价格	数据表
DAC088S085CIMT/NOPB	ROCHESTER	SERIAL INPUT LOADING, 3 us SETTLING TIME, 8-BIT DAC, PDSO16, TSSOP-16	获取价格
DAC088S085CIMT/NOPB	TI	DAC088S085 8-Bit Micro Power OCTAL Digital-to-Analog Converter With Rail-to-Rail Outputs	获取价格
DAC088S085CIMTX	NSC	8-Bit Micro Power OCTAL Digital-to-Analog Converter with Rail-to-Rail Outputs	获取价格
DAC088S085CIMTX/NOPB	TI	8-Bit Micro Power OCTAL Digital-to-Analog Converter with Rail-to-Rail Outputs 16-TSSOP -40	获取价格
DAC088S085CISQ	NSC	8-Bit Micro Power OCTAL Digital-to-Analog Converter with Rail-to-Rail Outputs	获取价格
DAC088S085CISQ	ROCHESTER	SERIAL INPUT LOADING, 3 us SETTLING TIME, 8-BIT DAC, PQCC16, LLP-16	获取价格

产品中心

服务支持

精选活动

关于我们

帮助中心

DAC088S085CIMT

DAC088S085CIMT 技术参数

DAC088S085CIMT 数据手册

与DAC088S085CIMT相关器件

与DAC088S085CIMT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

DAC088S085CIMT

DAC088S085CIMT 技术参数

DAC088S085CIMT 数据手册

与DAC088S085CIMT相关器件

与DAC088S085CIMT相关文章

您还可以找

您在本页遇到什么问题？