New High-Performance Analog Showcase
from Texas Instruments
Early January 2005

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In this Issue:
Power Management
Data Converters
Amplifiers
Interface Products
Analog Training/Seminars
Customer Support Contact Information

POWER MANAGEMENT

Constant Current LED Driver w/Digital Brightness Control: The TPS61060/61/62 are high-frequency, synchronous boost converters with constant current output to drive up to 5 white LEDs.
  • Vin of 2.7 V to 6.0 V (1 cell Li-Ion or 3-cell NiMH/alkaline)
  • 400-mA switch current limit to drive up to 5 LEDS
  • Applications: Consumer, communications, PDAs, smart phones, digital cameras, cell phones
TPS61060: Price (1 ku) $1.35 - $1.45

Single-Cell, Li-Ion and Li-Pol Battery Gas Gauge IC with I2C™ Interface: The bqJUNIOR™ series are highly accurate standalone single-cell Li-Ion and Li-Pol battery capacity monitoring and reporting devices.
  • bq27200 provides the system data needed to effectively manage the battery and extend run-time
  • CPU-based IC reports remaining battery capacity, time-to empty, current and temperature without any use of the host microcontroller
  • Applications: Space-limited, portable applications such as PDAs, smart phones and MP3 players
bq27200: Price (1 ku) $2.60
  

DATA CONVERTERS

18-Bit, 600-kSPS Serial ADC: The ADS8382 is a high-performance 18-bit, 600-kHz SAR A/D converter with fully differential, pseudo-bipolar input.
  • The smallest 18-bit NMC SAR available
  • Highly integrated with onboard reference, reference buffer, and conversion clock
  • Low power: uses 115 mW @ 600 kHz, 15 mW during nap mode, and 10 µW during power-down
  • Applications: Medical, optical networking, and industrial
ADS8382: Price (1 ku) $16.95-$21.75

12-Bit, Quad, Ultra-low Glitch, Voltage Output DAC: The DAC7554 is a quad-channel, voltage-output D/A converter with exceptional linearity and monotonicity.
  • Proprietary architecture minimizes undesired transients such as code-to-code glitch and channel-to-channel crosstalk
  • Low-power: operates from a single 2.7-V to 5.5-V supply
  • Output amps can drive a 2-k, 200-pF load rail-to-rail with 5-µs settling time
  • Applications: Industrial process control, instrumentation and test equipment, and data acquisition systems
DAC7554: Price (1 ku) $5.60
 
AMPLIFIERS

 Wideband, Low-Power, Current Feedback Amplifier: The OPA694 is an ultra-wideband, low-power, current feedback op amp featuring high slew rate and low differential gain/phase errors.
  • Wide gain of +2 V/V bandwidth (580 MHz), high unity gain bandwidth (1500 MHz), low quiescent current (5.8 mA), and flexible bipolar supply range (±3.5V to ±6V)
  • Low power over wide supply range, high slew rate (1700 V/µsec)
  • Applications: Broadcast video, communications, and portable test instrumentation
OPA694: Price (1 ku) $1.25

Dual 5.5-MHz RRO Op Amp: The LMV821 is a single, low-voltage (2.5 V to 5.5 V) low-power commodity op amp with rail-to-rail output swing into a 600-Ω load (~25 mV within the rails typ.) and gain bandwith of 5.5 MHz.
  • Supply current is 0.3 mA typ; max VIO of 3.5 mV
  • Applications: Portable and consumer electronics, telecom/networking, industrial, medical, and automotive
LMV821: Price (1 ku) $0.44

Single RRO CMOS Op Amp with Shutdown: The LMV341 single RRO CMOS op amp with shutdown has a supply range of 2.7 V-5 V, VIO of 0.25 mV (typ), 100 µA (typ) Icc per channel and GBW of 1 MHz (typ).
  • Applications: Portable and consumer electronics, industrial and automotive
LMV341: Price (1 ku) $0.34


INTERFACE PRODUCTS

DC to 4-GBPS Dual 1:2 MUX/Repeater/Equalizer: The SN65LVCP40 signal conditioner and data multiplexer, optimized for backplanes, enables speed enhancements of up to 4 Gbps on legacy backplanes.
  • Receiver equalization for ISI jitter cleaning (5 dB @ 2 GHz), driver pre-emphasis (0/3/6/9 dB), and low intrinsic jitter (30-ps DJ, 2-ps RJ)
  • Applications: Bi-directional link replicator, signal conditioning XAUI 802.3ae protocol backplane redundancy, host adapter, and signaling rates DC to 4 Gbps including XAUI, GbE, FC and HDTV
SN65LVCP40: Price (1 ku) $17.40

Local Interconnect Network (LIN) Physical Interface: The TPIC1021 LIN physical interface integrates a serial transceiver with wake-up and protection features.
  • LIN bus is a single wire, bi-directional bus typically used for low-speed, in-vehicle networks using baud rates between 2.4 kbps and 20 kbps
TPIC1021: Price (1 ku) $0.55


ANALOG TRAINING/SEMINARS

2005 TI Developer Conference: To learn about state-of-the-art video applications for streaming, surveillance and portable media, attend the 2005 North America TI Developer Conference. Learn how to overcome design challenges and discover how flexible high-performance analog and digital solutions can be. Register here.

Analog eLab Webcasts: TI’s Analog Webcasts are archived for review. Seminar topics include Single Supply Op Amps, Portable System Power, and Amp-to-ADC Interface. To view, go to www.ti.com/analogelab.

Israel Analog Solutions Seminar: A one-day free seminar will provide a technical and highly practical series of analog presentations on power management, data converters and signal conditioning, and interface audio and video. For registration and information, visit: www.ti.com/hpa

European Power Supply Design Seminar: All-new topics for 2005. Presentations combine an array of advanced new power supply concepts, basic design principles, and real-world application examples. Register before April 3 and receive a free
mobile phone dynamo charger. For registration and information, visit: www.ti.com/power2005



CUSTOMER SUPPORT CONTACT INFORMATION
Product Information Center - Americas
Product Information Center - Europe, Africa, Middle East
   
Product Information Center - Asia/Pacific
Product Information Center - Japan

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