Datasheet > DAC7513

DAC7513

更新时间： 2024-11-04 22:54:31

品牌	Logo	应用领域
德州仪器 - TI		转换器
页数	文件大小	规格书
20页	453K
描述
Low-Power, Rail-to-Rail Output, 12-Bit Serial Input DIGITAL-TO-ANALOG CONVERTER

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DAC7513 数据手册

DAC7513

SBAS157A – OCTOBER 2000 – REVISED MARCH 2003

Low-Power, Rail-to-Rail Output, 12-Bit Serial Input

DIGITAL-TO-ANALOG CONVERTER

DESCRIPTION

FEATURES

The DAC7513 is a low-power, single, 12-bit buffered voltage

output Digital-to-Analog Connector (DAC). The on-chip preci-

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

achieved. The DAC7513 uses a versatile 3-wire serial inter-

face that operates at clock rates up to 30MHz and is compat-

ible with standard SPI^™, QSPI^™, Microwire^™, and DSP inter-

faces.

ꢀꢀmicroPOWER OPERATION: 115

µA at 5V

ꢀ POWER-ON RESET TO ZERO

ꢀ POWER SUPPLY: +2.7V to +5.5V

ꢀ ENSURED MONOTONIC BY DESIGN

ꢀ SETTLING TIME: 10µs to 1LSB

ꢀ LOW-POWER SERIAL INTERFACE WITH

The DAC7513 requires an external reference voltage to set

the output range of the DAC, this allows the DAC7513 to be

used in a multiplying mode. The DAC7513 incorporates a

power-on reset circuit which ensures that the DAC output

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

place to the device. The DAC7513 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

ꢀ SOT23-8 AND MSOP-8 PACKAGES

APPLICATIONS

ꢀ PROCESS CONTROL

The low-power consumption of this part in normal operation

makes it ideally suited to portable battery-operated equip-

ment. The power consumption is 0.5mW at 5V reducing to

1µW in power-down mode.

ꢀ DATA ACQUISITION SYSTEMS

ꢀ CLOSED-LOOP SERVO-CONTROL

ꢀ PC PERIPHERALS

The DAC7513 is available in an SOT23-8 package and an

MSOP-8 package.

ꢀ PORTABLE INSTRUMENTATION

ꢀ PROGRAMMABLE ATTENUATION

SPI and QSPI are registered trademarks of Motorola.

Microwire is a registered trademark of National Semiconductor.

V_DD

V_FB

V_REF

Ref (+)

12-Bit DAC

V_OUT

DAC Register

SYNC

CLK

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.

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

12 3 4 5 6 7...20

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与DAC7513相关器件

型号	品牌	获取价格	描述	数据表
DAC7513E/250	TI	获取价格	Low-Power, Rail-to-Rail Output, 12-Bit Serial Input DIGITAL-TO-ANALOG CONVERTER
DAC7513E/250	BB	获取价格	D/A Converter, 1 Func, Serial Input Loading, 12us Settling Time, PDSO8, MSOP-8
DAC7513E/250G4	TI	获取价格	低功耗轨到轨输出 12 位串行输入 DAC \| DGK \| 8 \| -40 to 105
DAC7513E/2K5	TI	获取价格	Low-Power, Rail-to-Rail Output, 12-Bit Serial Input DIGITAL-TO-ANALOG CONVERTER
DAC7513E/2K5	BB	获取价格	D/A Converter, 1 Func, Serial Input Loading, 12us Settling Time, PDSO8, MSOP-8
DAC7513N/250	BB	获取价格	D/A Converter, 1 Func, Serial Input Loading, 12us Settling Time, PDSO8, SOT-23, 8 PIN
DAC7513N/250	TI	获取价格	Low-Power, Rail-to-Rail Output, 12-Bit Serial Input DIGITAL-TO-ANALOG CONVERTER
DAC7513N/250G4	TI	获取价格	低功耗轨到轨输出 12 位串行输入 DAC \| DCN \| 8 \| -40 to 105
DAC7513N/3K	BB	获取价格	D/A Converter, 1 Func, Serial Input Loading, 12us Settling Time, PDSO8, SOT-23, 8 PIN
DAC7513N/3K	TI	获取价格	Low-Power, Rail-to-Rail Output, 12-Bit Serial Input DIGITAL-TO-ANALOG CONVERTER

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