TLV2771-Q1 - Automotive 2.7-V High-Slew-Rate Rail-to-Rail Output Operational Amplifier With Shutdown

Updated : 2020-01-09 14:20:57
Description

The TLV277x CMOS operational amplifier family combines high slew rate and bandwidth, rail-to-rail output swing, high output drive, and excellent dc-precision. The device provides 10.5 V/µs of slew rate and 5.1 MHz of bandwidth while only consuming 1 mA of supply current per channel. This ac-performance is much higher than current competitive CMOS amplifiers. The rail-to-rail output swing and high output drive make these devices a good choice for driving the analog input or reference of analog-to-digital converters. These devices also have low distortion while driving a 600- load for use in telecom systems.

These amplifiers have a 360-µV input offset voltage, a 17 nV/Hz input noise voltage, and a 2-pA input bias current for measurement, medical, and industrial applications. The TLV277x family is also specified across an extended temperature range (–40°C to 125°C), making it useful for automotive systems.

These devices operate from a 2.5-V to 5.5-V single supply voltage and are characterized at 2.7 V and 5 V. The single-supply operation and low power consumption make these devices a good solution for portable applications. The following table lists the packages available.

Features

  • Qualified for Automotive Applications
  • High Slew Rate . . . 10.5 V/µs Typ
  • High-Gain Bandwidth . . . 5.1 MHz Typ
  • Supply Voltage Range 2.5 V to 5.5 V
  • Rail-to-Rail Output
  • 360-µV Input Offset Voltage
  • Low Distortion Driving 600- . . .0.005% THD+N
  • 1-mA Supply Current (Per Channel)
  • 17-nV/ Hz Input Noise Voltage
  • 2-pA Input Bias Current
  • Characterized From TA = –40°C to 125°C
  • Available in MSOP and SOT-23 Packages
  • Micropower Shutdown Mode . . . IDD < 1 µA

Parametrics
StatusACTIVE
Approx. price0.84 | 1ku
Number of channels1
Total Supply Voltage2.5
Rail-to-railIn to V-^Out
GBW5.1
Slew Rate10.5
Package GroupSOT-23|5
Vos (offset voltage @ 25 C)2.5
Iq per channel1
Vn at 1 kHz17
RatingAutomotive
Operating temperature range-40 to 125
Package size: mm2:W x L (PKG)[pf]5SOT-23[/pf]: 8 mm2: 2.8 x 2.9 (SOT-23|5)
Offset drift2
FeaturesN/A
Input bias current60
CMRR96
Output current40
ArchitectureCMOS
Radiation, TID
Radiation, SEL
Input common mode headroom (to negative supply)0.0
Input common mode headroom (to positive supply)-1.3
Output swing headroom (to negative supply)0.1
Output swing headroom (to positive supply)-0.1
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