Datasheet > TLV5638-EP_16

TLV5638-EP_16

更新时间： 2024-11-21 02:58:51

品牌	Logo	应用领域
德州仪器 - TI		/
页数	文件大小	规格书
20页	626K
描述
2.7-V TO 5.5V LOW-POWER DUAL 12 BIT DIGITAL-TO-ANALOG CONVERTER WITH INTERNAL REFERENCE AND POWER DOWN

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中文翻译

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TLV5638-EP_16 数据手册

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SGLS130B − JULY 2002 − REVISED DECEMBER 2003

Compatible With TMS320 and SPI Serial

features

Ports

Controlled Baseline

− One Assembly/Test Site, One Fabrication

Site

Differential Nonlinearity <0.5 LSB Typ

Monotonic Over Temperature

Extended Temperature Performance up to

−55°C to 125°C

Enhanced Diminishing Manufacturing

Sources (DMS) Support

applications

Digital Servo Control Loops

Digital Offset and Gain Adjustment

Industrial Process Control

Enhanced Product Change Notification

†

Qualification Pedigree

Machine and Motion Control Devices

Mass Storage Devices

Dual 12-Bit Voltage Output DAC

Programmable Internal Reference

D PACKAGE

(TOP VIEW)

Programmable Settling Time:

1 µs in Fast Mode,

3.5 µs in Slow Mode

DIN

SCLK

OUTB

REF

†

Component qualification in accordance with JEDEC and industry

standards to ensure reliable operation over an extended

temperature range. This includes, but is not limited to, Highly

Accelerated Stress Test (HAST) or biased 85/85, temperature

cycle, autoclave or unbiased HAST, electromigration, bond

intermetallic life, and mold compound life. Such qualification

testing should not be viewed as justifying use of this component

beyond specified performance and environmental limits.

OUTA

AGND

description

The TLV5638 is a dual 12-bit voltage output DAC with a flexible 3-wire serial interface. The serial interface allows

glueless interface to TMS320 and SPI, QSPI, and Microwire serial ports. It is programmed with a 16-bit

serial string containing 4 control and 12 data bits.

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

AB output stage to improve stability and reduce settling time. The programmable settling time of the DAC allows

the designer to optimize speed vs power dissipation. With its on-chip programmable precision voltage

reference, the TLV5638 simplifies overall system design.

Because of its ability to source up to 1 mA, the reference can also be used as a system reference. Implemented

with a CMOS process, the device is designed for single supply operation from 2.7 V to 5.5 V. It is available in

an 8-pin SOIC package to reduce board space.

ORDERING INFORMATION

ORDERABLE

PART NUMBER

TOP-SIDE

MARKING

‡

PACKAGE

−40°C to 125°C

−55°C to 125°C

SOIC − D

Tape and reel

TLV5638QDREP

TLV5638MDREP

5638QE

5638ME

‡

Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines

are available at www.ti.com/sc/package.

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...20

中文翻译

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与TLV5638-EP_16相关器件

型号	品牌	获取价格	描述	数据表
TLV5638FK	TI	获取价格	2.7 V TO 5.5 V LOW POWER DUAL 12-BIT DIGITAL-TO-ANALOG CONVERTER WITH INTERNAL REFERENCE A
TLV5638ID	TI	获取价格	2.7-V TO 5.5-V LOW-POWER DUAL 12-BIT DIGITAL-TO-ANALOG CONVERTER WITH INTERNAL REFERENCE A
TLV5638IDG4	TI	获取价格	2.7-V TO 5.5-V LOW-POWER DUAL 12-BIT DIGITAL-TO-ANALOG CONVERTER WITH INTERNAL REFERENCE A
TLV5638IDR	TI	获取价格	2.7-V TO 5.5-V LOW-POWER DUAL 12-BIT DIGITAL-TO-ANALOG CONVERTER WITH INTERNAL REFERENCE A
TLV5638IDRG4	TI	获取价格	2.7-V TO 5.5-V LOW-POWER DUAL 12-BIT DIGITAL-TO-ANALOG CONVERTER WITH INTERNAL REFERENCE A
TLV5638JG	TI	获取价格	2.7 V TO 5.5 V LOW POWER DUAL 12-BIT DIGITAL-TO-ANALOG CONVERTER WITH INTERNAL REFERENCE A
TLV5638M	TI	获取价格	12 位、1 或 3.5us DAC，具有串行输入、双路 DAC，可编程内部基准电压、稳定
TLV5638MDREP	TI	获取价格	Controlled Baseline One Assembly/Test Site, One Fabrication Site
TLV5638MFK	TI	获取价格	SERIAL INPUT LOADING, 3.5us SETTLING TIME, 12-BIT DAC, CQCC20, HERMETIC SEALED, CERAMIC, L
TLV5638MFKB	TI	获取价格	2.7-V TO 5.5-V LOW-POWER DUAL 12-BIT DIGITAL-TO-ANALOG CONVERTER WITH INTERNAL REFERENCE A

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