From: Texas Instruments [tiprime@dlep14.itg.ti.com]
Sent: Thursday, January 29, 2004 10:41 PM
To: Money, Steve
Subject: New High-Performance Analog Products from Texas Instruments

New High-Performance Analog Showcase
from Texas Instruments
January 2004

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In this Issue:
Data Converters
Power Management
Amplifiers & Comparators
Interface
Clocks & Timers
Analog Training / Seminars
Company Authored Articles In The Media
Customer Support Contact Information

DATA CONVERTERS

14-bit, 125-MSPS A/D Converter: TI's new ADS5500 is the next-generation of ADCs, offering designers outstanding performance of 14 bits at 125 MSPS while consuming only 750 mW of power. Available now.
  • SNR 70 dB; SFDR 82 dB
  • Applications: Advanced communications, industrial, test and measurement, medical, and video and imaging
12-bit, 65-MSPS, +3.3-V A/D Converter: The ADS5221 low-power 285-mW ADC provides excellent performance with a single-ended input and can be operated with a differential input for added spurious performance.
  • Clock duty cycle-adjust circuitry
  • Two power-down modes (70 mW quasi and 15 mW standard)
  • Excellent SNR performance: 70 dB at fIN = 9.7 MHz
  • Applications: Medical imaging, IR focal plane arrays, baseband digitization, wireless local loop, and portable and test instrumentation
Price (1 ku) $13.95

12-bit, 65-MSPS A/D Converter: The ADS5413, a 3.3-V supply ADC, provides high performance, especially at high input frequencies, at low power (400 mW power dissipation).
  • 12-bit resolution
  • 65 MSPS max. sample rate
  • 2 Vpp differential input range
  • Applications: High IF sampling receivers, medical imaging, portable instrumentation
Price (1 ku) $15.50

2.7-V to 5.25-V Digital, 5-V Analog, 14-Bit, A/D Converter w/Ref: The ADS7890 SAR ADC offers 14-bit serial operation with no latency, 45-mW low power and 77.5 dB SNR at 0.5 MHz I/P. The ADS7891 SAR ADC offers 3-MSPS operation with no latency and 85-mW low power.
  • Applications: Optical networking (DWDM, MEMS-based switching), spectrum analyzers, high-speed data acquisition systems, high-speed closed-loop systems, and telecommunications
Price (1 ku) $10.50
Price (1 ku) $10.50

18-bit, 580-KSPS Parallel SAR A/D Converter: The ADS8381 ADC offers 18-bit no missing codes and low power (115 mW @ 580 kHz).
  • Zero latency; unipolar input range
  • Onboard reference buffer and conversion clock
  • Flexible 8-/16-/18-bit parallel interface
  • Applications: Medical instruments, optical networking, transducer interface, high accuracy data acquisition systems, and magnetometers
Price (1 ku) $16.65

16-bit, 500-MSPS D/A Converter with Interpolation: The DAC5686 is a highly integrated, flexible DAC with 3 modes of operation: 1) Dual-channel baseband I&Q transmission, 2) single sideband up-conversion, and 3) quadrature modulation.
  • Applications: Cellular BTS transmit channel, CDMA, TDMA, baseband I&Q transmit, input interface, diversity transmit, and cable modem termination
Price (1 ku) $47.65

8-bit, 188 KSPS, Quad Channel, I2C Interface D/A Converters: The DAC557x devices are low-power, 3-V DACs that support I2C high-speed mode at 3.4 Mbps.
  • Applications: Process control, data acquisition systems, closed-loop servo control, PC peripherals, and portable instrumentation
5571 Price (1 ku) $0.90
5573 Price (1 ku) $2.55
5574 Price (1 ku) $2.55

10-bit, 188-KSPS, Quad-Channel, I2C Interface D/A Converters: The DAC657x are low-power 3-V DACs that support I2C high-speed mode at 3.4 Mbps.
  • Applications: Process control, data acquisition systems, closed-loop servo control, PC peripherals, and portable instrumentation
6571 Price (1 ku) $1.40
6573 Price (1 ku) $2.55
6574 Price (1 ku) $3.05

POWER MANAGEMENT

High Efficiency Predictive Synchronous Buck Driver with Enable: The UCC27223 is a buck driver with Predictive Gate Drive Control technology and ±3A TrueDrive Output Gate Drive technology for non-isolated, low output drive converters.
  • 2 to 4% efficiency gains over competing adaptive technologies
  • Applications: Non-isolated, high frequency, low output voltage DC/DC converters; multiphase converters for processor power (with TPS40090); CPU power, general computer, telecom, datacom, and merchant power
Price (1 ku) $1.55

High-Efficiency Boost Converter for White LED Driver Applications: The TPS61043 low-power DC/DC boost converter features an output voltage up to 16.9 V from an input voltage in the range of 1.8-V to 6.0-V and will drive up to 4 white LEDs with a constant current for backlight applications.
  • Achieves efficiencies up to 85%
  • 3x3 mm QFN-8 space-saving package
  • Applications: PDA, pocket PC, smart phones, cell phones, digital video cameras, handheld medical equipment, GPS systems, LCD/TFT display modules
Price (1 ku) $0.99

2nd Level Over-voltage Protection: The bq29400 provides 2nd-level protection in 2, 3, and 4 series cell Li-Ion and Li-Poly battery packs that incorporate a high-accuracy precision-over-voltage detection circuit.
  • Low power consumption: ICC < 2 _A
  • High accuracy over sense voltage: 4.35 V
  • Applications: Notebook PCs, portable instrumentation, medical and test equipment
Price (1 ku) $0.40

Dual Current-limited Power Distribution Switch for USB Applications: Designed for applications where heavy capacitive loads and short-circuits are likely to be encountered, the TPS2062/66 dual power switches allow heavy capacitive loads at 70 mΩ, short-circuit protection at 1-A continuous current, and accurate current limit of 1.1 A (min.) with an operating range of 2.7 V to 5.5 V.
  • Applications: Heavy capacitive loads and short-circuit protection
Price (1 ku) $0.75
Price (1 ku) $0.75

200-mA Low-Noise, High-PSRR, Negative-Output LDO: The TPS723xx family of ultra low-noise (60 _VRMS typ.) LDOs offers 2% overall accuracy and a high PSRR of 65 dB typ. at 1 kHz.
  • Applications: Noise-sensitive circuitry, GaAs FET bias supply, video amps, optical drives and networking
72301 Price (1 ku) $1.05
72325 Price (1 ku) $1.05

26 A, 12-V Input Wide-Output Adjust Point-of-Load Module: The PTH12030, POLA-compliant for true second sourcing, is a non-isolated point-of-load module that accepts a 12-V input and delivers a wide-range adjustable output (1.2-V to 5.5-V) at load currents up to 26 A.
  • Small footprint: 1.37" x 1.12" x 0.35"
  • Built-in sequencing circuitry
  • Applications: Multi-voltage, multi-processor systems that incorporate high-speed DSPs, microprocessors, and ASICs
Price (1 ku) $24.60

6 A, 3.3-V, 5-V, and 12-V Input Non-Isolated Wide Output Adjust Point-of-Load Modules w/ Auto-Track: These plug-in power modules offer a wide-output voltage adjust range, compact size (0.87" x 0.49" x 0.33"), high efficiencies up to 95%, and Auto-Track Sequencing; they are POLA-compliant for true second-sourcing.
  • Wide-range output accommodates various supply voltage with the same unit, which is set to the required value by a single resistor
  • Applications: Telecom, industrial, and general-purpose circuits, including low-power, dual-voltage systems that use a DSP, microprocessor, ASIC, or FPGA
Price (1 ku) $9.95
Price (1 ku) $9.95
Price (1 ku) $9.95

10-A, 3.3-V, 5-V, and 12-V Input Non-Isolated Wide Output Adjust Point-of-Load Modules w/ Auto-Track: These plug-in power modules, a feature-rich alternative for applications requiring up to 10 A of load current, offer a wide-output, voltage-adjust range, high efficiencies up to 96%, and Auto-Track Sequencing; they are POLA compliant for true second-sourcing.
  • Applications: Complex multi-voltage, multi-processor systems that include high-speed DSPs, microprocessors and bus drivers
Price (1 ku) $11.50
Price (1 ku) $11.50
Price (1 ku) $11.50br>


AMPLIFIERS & COMPARITORS

Ultra-Wideband, Fixed Gain Video Buffer Amplifier with Disable: The OPA693 provides wideband on low Iq (700 MHz/13 mA), supports single +5V operation, and is available in a small 6-lead SOT23.
  • • 2500 V/µsec slew rate
  • • <1% gain error
  • Applications: Broadband video line drivers, multiple line video DA, and wideband ADC buffer
Price (1 ku) $1.30

Ultra-Wideband, Current-Feedback Operational Amplifier with Disable: The OPA695 is a very high-bandwidth, current-feedback op amp that combines exceptional 4300 V/µs slew rate and low input voltage noise to deliver a precision low-cost, high dynamic range IF amplifier.
  • 1400-MHz bandwidth
  • High intercept to high gains
  • Single 5-V to 12-V operation
  • Applications: Wideband ADC drivers, low-cost precision IF amplifier, broadband video line driver, portable instruments, and active filters
Price (1 ku) $1.35

0.05 uV/°C (Max.), Single-Supply CMOS Zero-Drift Operational Amplifier: The OPA734 and OPA735 series of CMOS operational amplifiers use auto-zeroing techniques to simultaneously provide low offset voltage (5 µV max.), and near-zero drift over time and temperature.
  • Wide operation range of +2.7 V to +12 V
  • Low power operation: 750 _A (max.)
  • Applications: Transducers, temperature measurement, electronic scales, medical instrumentation, battery-powered instruments, and handheld test equipment
Price (1 ku) $1.25

Low-Noise, High-Speed 150-MHz, 16-Bit Accurate CMOS Op Amp: The OPA301 voltage-feedback op-amp, designed for 16-bit resolution systems, offers a 2.7-V to 5.5-V single supply and RRO operation in a SOT23 package; it is ideal for driving high-speed SAR ADCs.
  • Applications: 16-bit ADC input drivers, low-noise preamplifiers, IF/RF amplifiers, and active filtering
Price (1 ku) $1.25

2.5-W Mono Class-D Audio Power Amplifier: This fully differential, filter-free audio power amplifier provides 88% efficiency in a space-saving WCSP package. Designed to drive a 4-Ω speaker, the TPA2010D1 operates from 2.5 V to 5.5 V, consuming 2.8 mA of quiescent current.
  • Applications: Wireless or cellular handsets and PDAs
Price (1 ku) $0.55

Wideband 1.8-GHz, Fixed-Gain Amplifier: The THS4303 high-speed amplifier features shutdown, a 550 V/_s slew rate, low noise 2.5 nV/√Hz, and very low distortion. This amplifier is ideal for driving 14-bit resolution or higher data converters.
  • Applications: Test and measurement systems (signal acquisition chains, ADC preamplifiers, DAC output buffers), communications narrowband applications (base station receive channels, IF amplifiers), medical and industrial imaging, automatic test equipment, and broadcast video
Price (1 ku) $1.97

INTERFACE

5V Dual Half-Duplex PECL Transceiver: The TB5T1 is a dual differential transceiver with a common enable for each Tx/Rx pair and ESD protection HBM > 3kV and CDM > 2kV.
  • Applications: Base stations, SDH/SONET line cards/switches, and clock distribution
Price (1 ku) $7.20

Multipoint LVDS 50 Ω-load Single Transceivers for Bus Applications: The SN65MLVD20x family of M-LVDS transceivers, optimized to operate at signaling rates up to 100 Mbps, have a common mode voltage range of -1.4 V to +3.4 V, glitch-free power up/down and Hi-Z bus pins for hot plugging capability, 8kV ESD protection and industry-standard footprints.
  • Applications: Low-power, high-speed, short-reach alternative to TIA/EIA-485, backplane or cabled multipoint data and clock transmission, cellular base stations, central-office switches, network switches and routers
Price (1 ku) $1.84



CLOCKS & TIMERS

1:4 Fanout LVPECL/LVCMOS Clock Buffer with Programmable Frequency Divider: The CDCM1804 clock buffer, designed to drive 50- transmission lines, has universal differential input, integrated LVPECL-LVCMOS output eliminating the need for 2 separate clock components, and integrated dividers set with external pins.
  • Applications: Telecommunications, data communications, medical imaging, devices using high-end A/D, and wireless BTS
Price (1 ku) $7.50

1:3 Fanout LVPECL Clock Buffer with Programmable Frequency Divider: The CDCP1803 clock buffer, designed to drive 50- transmission lines, has universal differential input and integrated dividers set with external pins, allowing the same device to be used in several configurations.
  • Applications: Telecommunications, data communications, medical imaging, devices using high-end A/D, and wireless BTS
Price (1 ku) $5.50

2.5/2.6-V Phase Lock Loop Clock Driver: The CDCVF857 is a low-skew, low-jitter (±50 ps) zero delay buffer that distributes a differential clock input pair to 10 differential pairs of clock outputs for Double Data Rate Synchronous DRAM.
  • Operating frequency: 60 to 220 MHz
  • SSTL-II input and output
Price (1 ku) $3.15 - $3.40


ANALOG TRAINING/SEMINARS

2004 Precision Data Acquisition Application Seminar: This one-day seminar, offered in US and European locations, will focus on advanced precision data acquisition systems, precision low-level signal measurement systems, and high-resolution, high-channel count data acquisition systems.
For each system example, the following will be discussed:
  • Signal conditioning needed to buffer and scale sensor signals to match the data converter
  • Tools and techniques for optimizing performance of the data converter
  • Interfacing the data converter to a microprocessor or DSP
For more information, visit:
http://focus.ti.com/docs/training/catalog/events/event.jhtml?sku=SEM404002
For information on the European seminars, visit:
http://www.ti.com/europe/pda

Accelerate Your High-Performance Analog Design -- Register For TI Developers Conference
Attend the TI Developer Conference, February 18-20, 2004 for a variety of High-Performance Analog product training sessions, demonstrations and networking opportunities. Exchange ideas with technical experts and learn about the latest High-Performance Analog technology at Birds-of-a-Feather sessions, poster sessions, keynote addresses and the Technology Playroom. "Ask the Experts" tough design questions and participate in the "Stump the Experts" contest.

New User Sessions:
  • Tools for Rapid Analog Design Interface From and To the Digital World - John Bishop, Texas Instruments
  • Designing Analog Interface Circuits That Work the First Time - Ron Mancini, Texas Instruments
  • TI Addresses Power Management Requirements for Advanced Performance DSPs and FPGAs - Rich Nowakowski, Texas Instruments
  • Caught in the Middle: Tools for Evaluating Which Data Converter Suites Your Design - Tom Hendrick, Texas Instruments
  • A Power Line Modem for Remote Electricity Meter Reading - Mark Hagen, Texas Instruments
Experienced User Session:
  • Fully Differential Signal Processing in High-Performance Data Acquisition Systems - James Karki, Texas Instruments
For more information on the TI Developer Conference, visit: http://www.tidevcon.com/na.
COMPANY-AUTHORED ARTICLES IN MEDIA

Amplifiers
"Analog CMOS supports precision specs," by Bill Boyd, EE Times, December 22, 2003
http://www.eetimes.com/in_focus/Silicon_Engineering/OEG20031218S0026
"High-speed op amps built using SiGe," by James Karki, EE Times, December 22, 2003
http://www.eetimes.com/in_focus/Silicon_Engineering/OEG20031218S0024

Power Management
"Hot-swap controller handles dual polarity," by Dan Meeks, EDN, December 11, 2003
http://www.reed-electronics.com/ednmag/article/CA339717?stt=000&pubdate=12/11/2003&spacedesc=designideas
"Making the most out of 802.3af," by James Garrett, CommsDesign.com, December 30, 2003
http://www.commsdesign.com/design_corner/showArticle.jhtml;jsessionid=BTOQQDOJN3YPCQSNDBGCKHQ?articleID=17100314


CUSTOMER SUPPORT CONTACT INFORMATION
Product Information Center - Americas Ph: +1 (972) 644-5580
Product Information Center - Europe Ph: +44 (0) 1604 66 33 99
    Fax: +49 (0) 8161 80 2045
Product Information Center - Asia Ph: +886-2-2378-6800
Product Information Center - Japan Ph: +81-3-3344-5311

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