DAC8580

更新时间： 2024-11-23 21:54:15

品牌	Logo	应用领域
德州仪器 - TI		转换器
页数	文件大小	规格书
21页	591K
描述
16-BIT, HIGH-SPEED, LOW-NOISE, VOLTAGE OUTPOUT, DIGITAL-TO-ANALOG CONVERTER

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DAC8580 数据手册

DAC8580

SLAS458B–JUNE 2005–REVISED AUGUST 2005

16-BIT, HIGH-SPEED, LOW-NOISE, VOLTAGE OUTPUT,

DIGITAL-TO-ANALOG CONVERTER

FEATURES

DESCRIPTION

•

16-Bit Monotonic

The DAC8580 is a 16-bit, high-speed, low-noise,

voltage-output DAC designed for waveform

generation applications. It operates from dual ±5-V

power supplies and requires only a single external

reference. The DAC8580 is capable of generating

output signal frequencies up to 1 MHz. The DAC8580

significantly relaxes, or removes, the need for

external de-glitchers, analog filters and high-swing

output buffers. It incorporates a programmable digital

interpolation filter capable of oversampling the input

word rate by 2, 4, 8, or 16. The digital filter can be

bypassed on-the-fly, or can be permanently turned

off. The fast 30-MHz serial interface is compatible

with right-justified digital audio format. The DAC8580

is specified from –40°C to 85°C.

±5-V Rail-to-Rail Output

Fast Settling: 0.65 µs

Fast Slew Rate: 35 V/µs

Low Noise: 20 nV/√Hz

Low Glitch Energy: 0.5 nV-s

Low Power-On Transient

On-Chip Digital Low-Pass Filter

Programmable Oversampling

16-MSPS Update Rate (Filter On)

30-MHz Serial Interface

1.8-V to 5.5-V Logic Compatible

TSSOP-16 Package

APPLICATIONS

•

Waveform Generation

CRT Projection TV Digital Convergence

Automated Test Equipment

Industrial Process Control

Music Synthesis

Ultrasound

FUNCTIONAL BLOCK DIAGRAM OF DAC8580

AGND

DGND

REF

OSR1

OSR2

RSTB

Digital Filter

OUT

DAC

−

1 1

DAC

(

)

H(z)

−

1 z

Latch

BPB

DIN

SCLK

Serial Interface

Shift Register

FSYNC

MUTEB

Control

Logic

DAC8580

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.

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...21

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与DAC8580相关器件

型号	品牌	获取价格	描述	数据表
DAC8580IPW	TI	获取价格	16-BIT, HIGH-SPEED, LOW-NOISE, VOLTAGE OUTPOUT, DIGITAL-TO-ANALOG CONVERTER
DAC8580IPWG4	TI	获取价格	16-BIT, HIGH-SPEED, LOW-NOISE, VOLTAGE OUTPOUT, DIGITAL-TO-ANALOG CONVERTER
DAC8580IPWR	TI	获取价格	16-BIT, HIGH-SPEED, LOW-NOISE, VOLTAGE OUTPOUT, DIGITAL-TO-ANALOG CONVERTER
DAC8580IPWRG4	TI	获取价格	16-BIT, HIGH-SPEED, LOW-NOISE, VOLTAGE OUTPOUT, DIGITAL-TO-ANALOG CONVERTER
DAC8581	TI	获取价格	16-BIT, HIGH-SPEED, LOW-NOISE, VOLTAGE OUTPUT DIGITAL-TO-ANALOG CONVERTER
DAC8581IPW	TI	获取价格	16-BIT, HIGH-SPEED, LOW-NOISE, VOLTAGE OUTPUT DIGITAL-TO-ANALOG CONVERTER
DAC8581IPWR	TI	获取价格	16-BIT, HIGH-SPEED, LOW-NOISE, VOLTAGE OUTPUT DIGITAL-TO-ANALOG CONVERTER
DAC85-CBI-I	BB	获取价格	D/A Converter, 12-Bit, 1 Func, Bipolar, MDIP24,
DAC85-CBI-I	SPECTRUM	获取价格	D/A Converter, 1 Func, Parallel, Word Input Loading, 1us Settling Time, CDIP24, SIDE BRAZE
DAC85-CBI-I/B	SPECTRUM	获取价格	D/A Converter

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