Datasheet > DAC084S085

DAC084S085

更新时间： 2024-09-28 11:12:47

品牌	Logo	应用领域
德州仪器 - TI		转换器数模转换器
页数	文件大小	规格书
35页	1096K
描述
具有轨到轨输出的 8 位微功耗四路数模转换器

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DAC084S085

SNAS363F –MAY 2006–REVISED MARCH 2016

DAC084S085 8-Bit Micropower QUAD Digital-to-Analog Converter With Rail-to-Rail Output

1 Features

3 Description

The DAC084S085 is a full-featured, general-purpose

QUAD 8-bit voltage-output digital-to-analog converter

(DAC) that can operate from a single 2.7-V to 5.5-V

supply and consumes 1.1 mW at 3 V and 2.5 mW at

5 V. The DAC084S085 is packaged in 10-pin SON

and VSSOP packages. The 10-pin SON package

makes the DAC084S085 the smallest QUAD DAC in

its class. The on-chip output amplifier allows 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 2.7-V

to 3.6-V range. The serial interface is compatible with

standard SPI, QSPI, MICROWIRE, and DSP

interfaces.

•

Ensured Monotonicity

Low-Power Operation

Rail-to-Rail Voltage Output

Power-On Reset to 0 V

Simultaneous Output Updating

Wide Power Supply Range (2.7 V to 5.5 V)

Industry's Smallest Package

Power Down Modes

Key Specifications

–

Resolution: 8 Bits

INL: ±0.5 LSB (Maximum)

DNL: +0.18 / −0.13 LSB (Maximum)

Setting Time: 4.5 µs (Maximum)

Zero Code Error: +15 mV (Maximum)

Full-Scale Error: −0.75 %FS (Maximum)

Supply Power:

The reference for the DAC084S085 serves all four

channels and can vary in voltage between 1 V and

V_A, providing the widest possible output dynamic

range. The DAC084S085 has a 16-bit input shift

mode of operation, the power-down condition, and

the binary input data. All four outputs can be updated

simultaneously or individually depending on the

setting of the two mode of operation bits.

–

Normal: 1.1 mW (3 V) / 2.5 mW (5 V)

Typical

–

Power Down: 0.3 µW (3 V) / 0.8 µW (5 V)

Typical

Device Information⁽¹⁾

2 Applications

PART NUMBER

PACKAGE

VSSOP (10)

WSON (10)

BODY SIZE (NOM)

3.00 mm × 3.00 mm

•

Battery-Powered Instruments

DAC084S085

Digital Gain and Offset Adjustment

Programmable Voltage and Current Sources

Programmable Attenuators

(1) For all available packages, see the orderable addendum at

the end of the data sheet.

DNL vs Code at V_A= 3 V

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. PRODUCTION DATA.

12 3 4 5 6 7...35

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DAC084S085 替代型号

型号	品牌	替代类型	描述	数据表
DAC082S085	TI	功能相似	具有轨到轨输出的 8 位微功耗双路数模转换器
DAC124S085	TI	功能相似	具有轨至轨输出的 12 位微功耗四通道数模转换器 (DAC)
DAC081S101	TI	功能相似	DAC081S101 8-Bit Micro Power Digital-to-Analog Converter with Rail-to-Rail Output

与DAC084S085相关器件

型号	品牌	获取价格	描述	数据表
DAC084S085_07	NSC	获取价格	8-Bit Micro Power QUAD Digital-to-Analog Converter with Rail-to-Rail Output
DAC084S085CIMM	TI	获取价格	具有轨到轨输出的 8 位微功耗四路数模转换器 \| DGS \| 10 \| -40 to 10
DAC084S085CIMM	NSC	获取价格	8-Bit Micro Power QUAD Digital-to-Analog Converter with Rail-to-Rail Output
DAC084S085CIMM/NOPB	TI	获取价格	具有轨到轨输出的 8 位微功耗四路数模转换器 \| DGS \| 10 \| -40 to 10
DAC084S085CIMMX	NSC	获取价格	8-Bit Micro Power QUAD Digital-to-Analog Converter with Rail-to-Rail Output
DAC084S085CIMMX/NOPB	TI	获取价格	具有轨到轨输出的 8 位微功耗四路数模转换器 \| DGS \| 10 \| -40 to 10
DAC084S085CISD	NSC	获取价格	8-Bit Micro Power QUAD Digital-to-Analog Converter with Rail-to-Rail Output
DAC084S085CISD/NOPB	TI	获取价格	具有轨到轨输出的 8 位微功耗四路数模转换器 \| DSC \| 10 \| -40 to 10
DAC084S085CISDX	NSC	获取价格	8-Bit Micro Power QUAD Digital-to-Analog Converter with Rail-to-Rail Output
DAC084S085CISDX/NOPB	TI	获取价格	具有轨到轨输出的 8 位微功耗四路数模转换器 \| DSC \| 10 \| -40 to 10

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