Datasheet > TLV5627IDR

TLV5627IDR

更新时间： 2024-11-19 19:15:51

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
23页	484K
描述
SERIAL INPUT LOADING, 8.5us SETTLING TIME, 8-BIT DAC, PDSO16, GREEN, PLASTIC, SOIC-16

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技术参数
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替代型号

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TLV5627IDR 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
零件包装代码：	SOIC	包装说明：	SOP, SOP16,.25
针数：	16	Reach Compliance Code：	unknown
风险等级：	5.16	最大模拟输出电压：	5.1 V
最小模拟输出电压：		转换器类型：	D/A CONVERTER
输入位码：	BINARY	输入格式：	SERIAL
JESD-30 代码：	R-PDSO-G16	长度：	9.9 mm
最大线性误差 (EL)：	0.1953%	位数：	8
功能数量：	1	端子数量：	16
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：	SOP16,.25	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	峰值回流温度（摄氏度）：	NOT SPECIFIED
电源：	3/5 V	认证状态：	Not Qualified
座面最大高度：	1.75 mm	最大稳定时间：	18 µs
标称安定时间 (tstl)：	8.5 µs	子类别：	Other Converters
最大压摆率：	5.5 mA	标称供电电压：	3 V
表面贴装：	YES	技术：	CMOS
温度等级：	INDUSTRIAL	端子形式：	GULL WING
端子节距：	1.27 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	NOT SPECIFIED	宽度：	3.905 mm
Base Number Matches：	1

TLV5627IDR 数据手册

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SLAS232A − JUNE1999 − REVISED JULY 2002

Four 8-Bit D/A Converters

Hardware Power Down

Software Power Down

Simultaneous Update

Programmable Settling Time

of 2.5 µs or 8.5 µs Typ

TMS320, (Q)SPI, and Microwire

Compatible Serial Interface

applications

Low Power Consumption:

Battery Powered Test Instruments

7 mW, Slow Mode − 5-V Supply

3 mW, Slow Mode − 3-V Supply

Digital Offset and Gain Adjustment

Industrial Process Controls

Reference Input Buffers

Machine and Motion Control Devices

Arbitrary Waveform Generation

Monotonic Over Temperature

Dual 2.7-V to 5.5-V Supply (Separate Digital

and Analog Supplies)

D OR PW PACKAGE

(TOP VIEW)

description

The TLV5627 is a four channel, 8-bit voltage

REFINAB

OUTA

OUTB

OUTC

OUTD

REFINCD

AGND

output digital-to-analog converter (DAC) with a

flexible 4-wire serial interface. The 4-wire serial

interface allows glueless interface to TMS320,

SPI, QSPI, and Microwire serial ports. The

TLV5627 is programmed with a 16-bit serial word

comprised of a DAC address, individual DAC

control bits, and an 8-bit DAC value.

LDAC

DIN

SCLK

DGND

The device has provision for two supplies: one

digital supply for the serial interface (via pins

and DGND), and one for the DACs,

reference buffers and output buffers (via pins AV

and AGND). Each supply is independent of the other, and

can be any value between 2.7 V and 5.5 V. The dual supplies allow a typical application where the DAC will be

controlled via a microprocessor operating on a 3-V supply (also used on pins DV and DGND), with the DACs

operating on a 5-V supply. The digital and analog supplies can be tied together.

The resistor string output voltage is buffered by an x2 gain rail-to-rail output buffer. The buffer features a

Class AB output stage to improve stability and reduce settling time. A rail-to-rail output stage and a power-down

mode make it ideal for single voltage, battery based applications. The settling time of the DAC is programmable

to allow the designer to optimize speed versus power dissipation. The settling time is chosen by the control bits

within the 16-bit serial input string. A high-impedance buffer is integrated on the REFINAB and REFINCD

terminals to reduce the need for a low source impedance drive to the terminal. REFINAB and REFINCD allow

DACs A and B to have a different reference voltage than DACs C and D.

The device, implemented with a CMOS process, is available in 16-terminal SOIC and TSSOP packages. The

TLV5627C is characterized for operation from 0°C to 70°C. The TLV5627I is characterized for operation from

−40°C to 85°C.

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 and QSPI are trademarks of Motorola, Inc.

Microwire is a trademark of National Semiconductor Corporation.

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POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5 6 7...23

中文翻译

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TLV5627IDR 替代型号

型号	品牌	替代类型	描述	数据表
TLV5627CDR	TI	类似代替	2.7-V TO 5.5 V 8-BIT 4-CHANNEL DIGITAL-TO-ANALOG CONVERTERS
TLV5627CD	TI	类似代替	2.7-V TO 5.5-V 8-BIT 4-CHANNEL DIGITAL-TO-ANALOG CONVERTERS WITH POWER DOWN
TLV5627ID	TI	类似代替	2.7-V TO 5.5-V 8-BIT 4-CHANNEL DIGITAL-TO-ANALOG CONVERTERS WITH POWER DOWN

与TLV5627IDR相关器件

型号	品牌	获取价格	描述	数据表
TLV5627IPW	TI	获取价格	2.7-V TO 5.5-V 8-BIT 4-CHANNEL DIGITAL-TO-ANALOG CONVERTERS WITH POWER DOWN
TLV5627IPWG4	TI	获取价格	2.7-V TO 5.5 V 8-BIT 4-CHANNEL DIGITAL-TO-ANALOG CONVERTERS
TLV5627IPWR	TI	获取价格	2.7-V TO 5.5 V 8-BIT 4-CHANNEL DIGITAL-TO-ANALOG CONVERTERS
TLV5627IPWRG4	TI	获取价格	2.7-V TO 5.5 V 8-BIT 4-CHANNEL DIGITAL-TO-ANALOG CONVERTERS
TLV5628	TI	获取价格	OCTAL 8-BIT DIGITAL-TO-ANALOG CONVERTERS
TLV5628C	TI	获取价格	OCTAL 8-BIT DIGITAL-TO-ANALOG CONVERTERS
TLV5628CDW	TI	获取价格	OCTAL 8-BIT DIGITAL-TO-ANALOG CONVERTERS
TLV5628CDWG4	TI	获取价格	8-Bit, 10us Octal DAC, Serial Input, Pgrmable 1x or 2x Output, Low Power 16-SOIC 0 to 70
TLV5628CDWR	TI	获取价格	8 位、10us 八路 DAC、串行输入、可编程 1x 或 2x 输出、低功耗 \| DW
TLV5628CN	TI	获取价格	OCTAL 8-BIT DIGITAL-TO-ANALOG CONVERTERS

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