ꢀ
ꢁ
ꢂ
ꢃ
ꢄ
ꢅ
ꢆ
ꢇ
ꢈ
ꢉ
ꢊ
ꢋ
ꢌ
ꢇ
ꢂ
ꢀ
ꢍ
ꢃ
ꢋ
ꢃ
ꢇ
ꢂ
ꢅ
ꢊ
ꢇ
ꢎ
ꢏ
ꢀ
ꢐ
ꢇ
µ
ꢑ
ꢒ
ꢓ
ꢔ
ꢕ
ꢖ
ꢓ
ꢉ
ꢁ
ꢈ
ꢕ
ꢏ
ꢗꢏ
ꢀꢔ
ꢁ
ꢇ
ꢀ
ꢍ
ꢇ
ꢔ
ꢘ
ꢔ
ꢁ
ꢍ
ꢗ
ꢙ
ꢍ
ꢘ
ꢂ
ꢚ ꢏꢀ ꢛ ꢉꢍ ꢚ ꢈ ꢖ ꢕ ꢍꢚ ꢘ
ꢈ
ꢖ
ꢀ
ꢈ
ꢖ
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
†
Microwire Compatible 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 Microwire serial
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.
ꢉ
ꢉ
ꢖ
ꢍ
ꢪ
ꢕ
ꢥ
ꢓ
ꢙ
ꢑ
ꢀ
ꢤ
ꢏ
ꢟ
ꢍ
ꢝ
ꢘ
ꢞ
ꢕ
ꢔ
ꢀ
ꢔ
ꢜ
ꢝ
ꢦ
ꢞ
ꢟ
ꢤ
ꢠ
ꢡ
ꢢ
ꢢ
ꢣ
ꢣ
ꢜ
ꢜ
ꢟ
ꢟ
ꢝ
ꢝ
ꢜ
ꢑ
ꢑ
ꢧ
ꢤ
ꢥ
ꢠ
ꢠ
ꢦ
ꢦ
ꢝ
ꢣ
ꢢ
ꢡ
ꢑ
ꢑ
ꢟ
ꢞ
ꢧ
ꢀꢦ
ꢥ
ꢨ
ꢑ
ꢩ
ꢜ
ꢤ
ꢢ
ꢑ
ꢣ
ꢜ
ꢣ
ꢟ
ꢠ
ꢝ
ꢥ
ꢪ
ꢢ
ꢝ
ꢣ
ꢣ
ꢦ
ꢑ
ꢋ
Copyright 2006, Texas Instruments Incorporated
ꢠ
ꢟ
ꢤ
ꢣ
ꢟ
ꢠ
ꢡ
ꢣ
ꢟ
ꢑ
ꢧ
ꢜ
ꢞ
ꢜ
ꢤ
ꢦ
ꢠ
ꢣ
ꢫ
ꢣ
ꢦ
ꢠ
ꢟ
ꢞ
ꢬ
ꢢ
ꢏ
ꢝ
ꢡ
ꢦ
ꢑ
ꢣ
ꢢ
ꢝ
ꢪ
ꢢ
ꢠ
ꢪ
ꢭ
ꢢ
ꢣ ꢦ ꢑ ꢣꢜ ꢝꢯ ꢟꢞ ꢢ ꢩꢩ ꢧꢢ ꢠ ꢢ ꢡ ꢦ ꢣ ꢦ ꢠ ꢑ ꢋ
ꢠ
ꢠ
ꢢ
ꢝ
ꢣ
ꢮ
ꢋ
ꢉ
ꢠ
ꢟ
ꢪ
ꢥ
ꢤ
ꢣ
ꢜ
ꢟ
ꢝ
ꢧ
ꢠ
ꢟ
ꢤ
ꢦ
ꢑ
ꢑ
ꢜ
ꢝ
ꢯ
ꢪ
ꢟ
ꢦ
ꢑ
ꢝ
ꢟ
ꢣ
ꢝ
ꢦ
ꢤ
ꢦ
ꢑ
ꢑ
ꢢ
ꢠ
ꢜ
ꢩ
ꢮ
ꢜ
ꢝ
ꢤ
ꢩ
ꢥ
ꢪ
ꢦ
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265