Datasheet > DAC8831IBDT

DAC8831IBDT

更新时间： 2024-11-05 20:40:11

品牌	Logo	应用领域
德州仪器 - TI		输入元件光电二极管转换器
页数	文件大小	规格书
26页	1078K
描述
SERIAL INPUT LOADING, 1us SETTLING TIME, 16-BIT DAC, PDSO14, PLASTIC, SOIC-14

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DAC8831IBDT 技术参数

生命周期：	Obsolete	零件包装代码：	SOIC
包装说明：	SOP, SOP14,.25	针数：	14
Reach Compliance Code：	unknown	风险等级：	5.34
最大模拟输出电压：	3 V	最小模拟输出电压：	-3 V
转换器类型：	D/A CONVERTER	输入位码：	BINARY
输入格式：	SERIAL	JESD-30 代码：	R-PDSO-G14
长度：	9.9 mm	最大线性误差 (EL)：	0.0031%
位数：	16	功能数量：	1
端子数量：	14	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	SOP	封装等效代码：	SOP14,.25
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE
电源：	3/5 V	认证状态：	Not Qualified
座面最大高度：	1.75 mm	标称安定时间 (tstl)：	1 µs
子类别：	Other Converters	最大压摆率：	0.02 mA
标称供电电压：	3 V	表面贴装：	YES
温度等级：	INDUSTRIAL	端子形式：	GULL WING
端子节距：	1.27 mm	端子位置：	DUAL
宽度：	3.9 mm	Base Number Matches：	1

DAC8831IBDT 数据手册

DAC8531

SBAS192B – MARCH 2001 – REVISED JUNE 2003

Low-Power, Rail-to-Rail Output, 16-Bit Serial Input

DIGITAL-TO-ANALOG CONVERTER

DESCRIPTION

FEATURES

The DAC8531 is a low-power, single, 16-bit buffered voltage

output Digital-to-Analog Converter (DAC). Its on-chip preci-

sion output amplifier allows rail-to-rail output swing to be

achieved. The DAC8531 uses a versatile three-wire serial

interface that operates at clock rates up to 30MHz and is

compatible with standard SPI™, QSPI™, Microwire™, and

Digital Signal Processor (DSP) interfaces.

ꢀꢀmicroPower OPERATION: 250

µA at 5V

ꢀ POWER-ON RESET TO ZERO

ꢀ POWER SUPPLY: +2.7V to +5.5V

ENSURED MONOTONIC BY DESIGN

ꢀ

ꢀ SETTLING TIME: 10µs to ±0.003 FSR

ꢀ LOW-POWER SERIAL INTERFACE WITH

The DAC8531 requires an external reference voltage to set

the output range of the DAC. The DAC8531 incorporates a

power-on reset circuit that ensures that the DAC output

powers up at 0V and remains there until a valid write takes

place to the device. The DAC8531 contains a power-down

feature, accessed over the serial interface, that reduces the

current consumption of the device to 200nA at 5V.

SCHMITT-TRIGGERED INPUTS

ꢀ ON-CHIP OUTPUT BUFFER AMPLIFIER,

RAIL-TO-RAIL OPERATION

ꢀ SYNC INTERRUPT FACILITY

ꢀ PACKAGES: MSOP-8 and 3x3 SON-8 (same

size as QFN)

The low power consumption of this part in normal operation

makes it ideally suited to portable battery-operated equip-

ment. The power consumption is 2mW at 5V reducing to 1µW

in power-down mode.

APPLICATIONS

The DAC8531 is available in both MSOP-8 and 3x3 SON-8

(same size as QFN) packages.

ꢀ PROCESS CONTROL

ꢀ DATA ACQUISITION SYSTEMS

ꢀ CLOSED-LOOP SERVO-CONTROL

ꢀ PC PERIPHERALS

ꢀ PORTABLE INSTRUMENTATION

ꢀ PROGRAMMABLE ATTENUATION

V_DD

V_FB

V_REF

Ref (+)

16-Bit DAC

V_OUT

DAC Register

SYNC

SCLK

D_IN

Power-Down

Control Logic

Resistor

Network

Shift Register

GND

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.

All 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 Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

www.ti.com

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与DAC8831IBDT相关器件

型号	品牌	获取价格	描述	数据表
DAC8831IBRGYR	BB	获取价格	16-Bit, Ultra-Low Power, Voltage-Output Digital-to-Analog Converters
DAC8831IBRGYR	TI	获取价格	SERIAL INPUT LOADING, 1us SETTLING TIME, 16-BIT DAC, PQCC14, GREEN, PLASTIC, QFN-14
DAC8831IBRGYT	BB	获取价格	16-Bit, Ultra-Low Power, Voltage-Output Digital-to-Analog Converters
DAC8831IBRGYT	TI	获取价格	16-Bit, Ultra-Low Power, Voltage-Output Digital-to-Analog Converters
DAC8831IBRGYTG4	TI	获取价格	16-Bit, Ultra-Low Power, Voltage-Output Digital-to-Analog Converters
DAC8831ICD	TI	获取价格	16-Bit, Ultra-Low Power, Voltage-Output Digital-to-Analog Converters
DAC8831ICDG4	TI	获取价格	16-Bit, Ultra-Low Power, Voltage-Output Digital-to-Analog Converters
DAC8831ICDR	TI	获取价格	16-Bit, Ultra-Low Power, Voltage-Output Digital-to-Analog Converters
DAC8831ICDR	BB	获取价格	16-Bit, Ultra-Low Power, Voltage-Output Digital-to-Analog Converters
DAC8831ICDRG4	TI	获取价格	16-Bit, Ultra-Low Power, Voltage-Output Digital-to-Analog Converters

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