Texas Instruments

Mixed Signal & Analog Showcase
Blue Band
Mixed Signal & Analog Showcase Inside:
Showcase (Volume 28) is available in HTML and PDF format. - 351KB

Analog Design Challenge — A
    chance to win $60,000
Supply Voltage Supervisor and
    watchdog timer
Three high-quality stereo audio
    codecs
Low-voltage differential
    signaling (LVDS) family
    of devices plus EVM offer
High-speed xDSL line
    driver/receiver offers ultra-low
    distortion
Family of rail-to-rail I/O ap amps
    drive ± 90-mA loads
Low-voltage single-supply
    family of op amps offers
    exceptional ac performance

Audio power amplifiers with
    75-mW stereo output drive
Universal op amp EVM offered
    with and without devices
    attached
The industry's fastest 12-bit
    Vout DACs available
New RF modulator/synthesizer
    simplifies the design of IS-136
    wireless handsets
Ultra low power MCU - 0.1 µA
    sleep mode
High-speed low-cost RS-232
    interface devices ideal for
    PC desktop applications
ESD protection at ± 15-kV in
    data line transceivers
New Data Transmission Line
    Circuits Data Book


Maximum ac performance from low-voltage single-supply CMOS operational amplifiers

Product Features

  • Exceptional ac performance: 5.1-MHz bandwidth 10.5-V/µs slew rate
  • Rail-to-rail output
  • Low noise: 17 nV/
  • Low input offset voltage: 360 µV
  • Complete family of singles, duals, and quads
  • Characterized for operation from 0°C to 70°C and –40°C to 125°C

The TLV277x family provides the highest ac performance of any low-voltage single-supply CMOS operational amplifier. The 5.1-MHz bandwidth and 10.5-V/µs slew rate are suitable for applications previously requiring split-supply BiFETs and preamps for analog-to-digital converters. The low THD resulting from the high slew rate and 600- output drive makes the TLV277x well suited for telecom applications. Measurement, medical and industrial applications will benefit from the 360-µV offset voltage and 17-nV/ noise floor. These devices operate over a supply voltage range of 2.7 V to 5.5 V, and are fully specified at 3 V and 5 V. For designs that do not require the ac performance of the TLV277x family, consider the TLV24x2 or TLV246x family.

TI&ME

Vol 28 August, 1998

The TLV277x family provides the highest ac performance of any low-voltage single-supply CMOS operational amplifier. The low THD resulting from the high slew rate and 600-ohm output drive makes the TLV277x well suited for telecom applications.
(c) Copyright 1998 Texas Instruments Incorporated. All rights reserved.
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