Datasheet > DAC8311_08

DAC8311_08

更新时间： 2024-11-09 06:52:15

品牌	Logo	应用领域
德州仪器 - TI		转换器
页数	文件大小	规格书
40页	2245K
描述
1.8V to 5.5V, 80mA, 14- and 16-Bit, Low-Power, Single-Channel,DIGITAL-TO-ANALOG CONVERTERS in SC70 Package

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DAC8311_08 数据手册

DAC8311

DAC8411

www.ti.com ................................................................................................................................................................................................ SBAS439–AUGUST 2008

1.8V to 5.5V, 80µA, 14- and 16-Bit, Low-Power, Single-Channel,

DIGITAL-TO-ANALOG CONVERTERS in SC70 Package

FEATURES

DESCRIPTION

234

•

Relative Accuracy:

The DAC8311 (14-bit) and DAC8411 (16-bit) are

low-power,

digital-to-analog converters (DAC). They provide

excellent linearity and minimize undesired

code-to-code transient voltages while offering an

easy upgrade path within a pin-compatible family. All

devices use a versatile, 3-wire serial interface that

operates at clock rates of up to 50MHz and is

single-channel,

voltage

output

–

1 LSB INL (DAC8311: 14-bit)

4 LSB INL (DAC8411: 16-bit)

•

microPower Operation: 80µA at 1.8V

Power-Down: 0.5µA at 5V, 0.1µA at 1.8V

Wide Power Supply: +1.8V to +5.5V

Power-On Reset to Zero Scale

compatible

with

standard

SPI™,

QSPI™,

Straight Binary Data Format

MICROWIRE™, and digital signal processor (DSP)

interfaces.

Low Power Serial Interface with

Schmitt-Triggered Inputs: Up to 50MHz

All devices use an external power supply as a

reference voltage to set the output range. The

devices incorporate a power-on reset (POR) circuit

that ensures the DAC output powers up at 0V and

remains there until a valid write to the device occurs.

The DAC8311 and DAC8411 contain a power-down

feature, accessed over the serial interface, that

reduces current consumption of the device to 0.1µA

at 1.8V in power down mode. The low power

consumption of this part in normal operation makes it

•

On-Chip Output Buffer Amplifier, Rail-to-Rail

Operation

•

SYNC Interrupt Facility

Extended Temperature Range –40°C to +125°C

Pin-Compatible Family in a Tiny, 6-Pin SC70

Package

APPLICATIONS

ideally

suited

for

portable,

battery-operated

•

Portable, Battery-Powered instruments

Process Control

Digital Gain and Offset Adjustment

Programmable Voltage and Current Sources

equipment. The power consumption is 0.55mW at 5V,

reducing to 2.5µW in power-down mode.

These devices are pin-compatible with the DAC5311,

DAC6311, and DAC7311, offering an easy upgrade

path from 8-, 10-, and 12-bit resolution to 14- and

16-bit. All devices are available in a small, 6-pin,

SC70 package. This package offers

a flexible,

DEVICES

16-BIT

14-BIT

12-BIT

10-BIT

8-BIT

pin-compatible, and functionally-compatible drop-in

solution within the family over an extended

temperature range of –40°C to +125°C.

Pin and

Function

Compatible

DAC8411 DAC8311 DAC7311 DAC6311 DAC5311

AV_DDGND

Power-On

Reset

REF(+)

DAC

Output

Buffer

V_OUT

14-/16-Bit DAC

Power-Down

Control Logic

Input Control

Logic

Resistor

Network

D_IN

SYNC SCLK

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.

SPI, QSPI are trademarks of Motorola, Inc.

MICROWIRE is a trademark of National Semiconductor Corporation.

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...40

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与DAC8311_08相关器件

型号	品牌	获取价格	描述	数据表
DAC8311IDCKR	TI	获取价格	1.8V to 5.5V, 80mA, 14- and 16-Bit, Low-Power, Single-Channel, DIGITAL-TO-ANALOG CONVERTER
DAC8311IDCKRG4	TI	获取价格	1.8V to 5.5V, 80mA, 14- and 16-Bit, Low-Power, Single-Channel,DIGITAL-TO-ANALOG CONVERTERS
DAC8311IDCKT	TI	获取价格	1.8V to 5.5V, 80mA, 14- and 16-Bit, Low-Power, Single-Channel, DIGITAL-TO-ANALOG CONVERTER
DAC8311IDCKTG4	TI	获取价格	1.8V to 5.5V, 80mA, 14- and 16-Bit, Low-Power, Single-Channel,DIGITAL-TO-ANALOG CONVERTERS
DAC8318	ETC	获取价格	Converter IC
DAC831LCN	TI	获取价格	PARALLEL, 8 BITS INPUT LOADING, 1us SETTLING TIME, 8-BIT DAC, PDIP20
DAC832LCJ	TI	获取价格	PARALLEL, 8 BITS INPUT LOADING, 1us SETTLING TIME, 8-BIT DAC, CDIP20
DAC832LCM	TI	获取价格	PARALLEL, 8 BITS INPUT LOADING, 1us SETTLING TIME, 8-BIT DAC, PDSO20
DAC832LCN	TI	获取价格	PARALLEL, 8 BITS INPUT LOADING, 1us SETTLING TIME, 8-BIT DAC, PDIP20
DAC832LCV	TI	获取价格	PARALLEL, 8 BITS INPUT LOADING, 1us SETTLING TIME, 8-BIT DAC, PQCC20

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