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TLV5614-EP PDF预览

TLV5614-EP

更新时间: 2024-11-20 12:47:11
品牌 Logo 应用领域
德州仪器 - TI 转换器
页数 文件大小 规格书
32页 825K
描述
2.7-V TO 5.5-V 12-BIT 3-μs QUADRUPLE DIGITAL-TO-ANALOG CONVERTER WITH POWER DOWN

TLV5614-EP 数据手册

 浏览型号TLV5614-EP的Datasheet PDF文件第2页浏览型号TLV5614-EP的Datasheet PDF文件第3页浏览型号TLV5614-EP的Datasheet PDF文件第4页浏览型号TLV5614-EP的Datasheet PDF文件第5页浏览型号TLV5614-EP的Datasheet PDF文件第6页浏览型号TLV5614-EP的Datasheet PDF文件第7页 
µ
ꢗꢏ  
ꢀꢔ  
ꢚ ꢏꢀ ꢛ ꢉꢍ ꢚ ꢈ ꢖ ꢕ ꢍꢚ ꢘ  
SGLS355 − JUNE 2006  
D
Controlled Baseline  
− One Assembly  
− One Test Site  
D
D
D
D
D
Monotonic Overtemperature  
Dual 2.7-V to 5.5-V Supply (Separate Digital  
and Analog Supplies)  
− One Fabrication Site  
Hardware Power Down (10 nA)  
Software Power Down (10 nA)  
Simultaneous Update  
D
D
D
D
D
D
D
Extended Temperature Performance of  
−55°C to 125°C  
Enhanced Diminishing Manufacturing  
Sources (DMS) Support  
applications  
Enhanced Product-Change Notification  
D
D
D
D
D
D
Battery-Powered Test Instruments  
Qualification Pedigree  
Digital Offset and Gain Adjustment  
Industrial Process Controls  
Machine and Motion Control Devices  
Communications  
Four 12-Bit Digital-to-Analog Converters  
(DACs)  
Programmable Settling Time of Either 3 µs  
or 9 µs (Typ)  
Arbitrary Waveform Generation  
TMS320E DSP Family, (Q)SPI, and  
MicrowireCompatible Serial Interface  
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.  
D
Internal Power-On Reset  
D
Low Power Consumption:  
8 mW, Slow Mode − 5-V Supply  
3.6 mW, Slow Mode − 3-V Supply  
D
D
Reference Input Buffer  
Voltage Output Range . . . 2× the Reference  
Input Voltage  
PW PACKAGE  
(TOP VIEW)  
description  
AV  
REFINAB  
OUTA  
OUTB  
OUTC  
OUTD  
REFINCD  
AGND  
DV  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
11  
10  
9
DD  
DD  
PD  
LDAC  
DIN  
SCLK  
CS  
The TLV5614 is a quadruple 12-bit voltage output  
digital-to-analog converter (DAC) with a flexible  
four-wire serial interface. The four-wire serial  
interface allows glueless interface to TMS320  
DSP family, SPI, QSPI, and Microwireserial  
ports. The TLV5614 is programmed with a 16-bit  
serial word comprised of a DAC address,  
individual DAC control bits, and a 12-bit DAC  
value. The device has provision for two supplies  
– one digital supply for the serial interface (via pins  
FS  
DGND  
DV  
and DGND), and one for the DACs,  
DD  
reference buffers, and output buffers (via pins AV  
and AGND). Each supply is independent of the other and  
DD  
can be any value between 2.7 V and 5.5 V. The dual supplies allow a typical application where the DAC is  
controlled via a microprocessor operating on a 3-V supply (also used on pins DV  
operating on a 5-V supply. The digital and analog supplies can be tied together.  
and DGND), with the DACs  
DD  
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.  
TMS320 is a trademark of Texas Instruments.  
All other trademarks are the property of their respective owners.  
ꢀꢦ  
Copyright 2006, Texas Instruments Incorporated  
ꢣ ꢦ ꢑ ꢣꢜ ꢝꢯ ꢟꢞ ꢢ ꢩꢩ ꢧꢢ ꢠ ꢢ ꢡ ꢦ ꢣ ꢦ ꢠ ꢑ ꢋ  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

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