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TLV277X Datasheet(PDF) 1 Page - Texas Instruments

Part No. TLV277X
Description  FAMILY OF 2.7-V HIGH-SLEW-RATE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN
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Maker  TI [Texas Instruments]
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TLV277X Datasheet(HTML) 1 Page - Texas Instruments

 
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TLV277x, TLV277xA
FAMILY OF 2.7V HIGHSLEW RATE RAILTORAIL OUTPUT
OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SLOS209G − JANUARY 1998 − REVISED FEBRUARY 2004
1
WWW.TI.COM
D High Slew Rate . . . 10.5 V/µs Typ
D High-Gain Bandwidth . . . 5.1 MHz Typ
D Supply Voltage Range 2.5 V to 5.5 V
D Rail-to-Rail Output
D 360 µV Input Offset Voltage
D Low Distortion Driving 600-Ω
0.005% THD+N
D 1 mA Supply Current (Per Channel)
D 17 nV/√Hz Input Noise Voltage
D 2 pA Input Bias Current
D Characterized From TA = −55°C to 125°C
D Available in MSOP and SOT-23 Packages
D Micropower Shutdown Mode ...IDD < 1 µA
D Available in Q-Temp Automotive
High Reliability Automotive Applications
Configuration Control / Print Support
Qualification to Automotive Standards
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-
Ω 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, and the military
temperature range (−55
°C to 125°C), for military 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.
FAMILY PACKAGE TABLE
DEVICE
NUMBER
OF
PACKAGE TYPES
SHUTDOWN
UNIVERSAL
DEVICE
OF
CHANNELS
PDIP
CDIP
SOIC
SOT-23
TSSOP
MSOP
LCCC
CPAK
SHUTDOWN
UNIVERSAL
EVM BOARD
TLV2770
1
8
8
8
Yes
TLV2771
1
8
5
Refer to the EVM
TLV2772
2
8
8
8
8
8
20
10
Refer to the EVM
Selection Guide
TLV2773
2
14
14
10
Yes
Selection Guide
(Lit# SLOU060)
TLV2774
4
14
14
14
(Lit# SLOU060)
TLV2775
4
16
16
16
Yes
A SELECTION OF SINGLE-SUPPLY OPERATIONAL AMPLIFIER PRODUCTS†
DEVICE
VDD
(V)
BW
(MHz)
SLEW RATE
(V/
µs)
IDD (per channel)
(
µA)
RAIL-TO-RAIL
TLV277X
2.5 − 6.0
5.1
10.5
1000
O
TLV247X
2.7 − 6.0
2.8
1.5
600
I/O
TLV245X
2.7 − 6.0
0.22
0.11
23
I/O
TLV246X
2.7 − 6.0
6.4
1.6
550
I/O
† All specifications measured at 5 V.
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.
This document contains information on products in more than one phase
of development. The status of each device is indicated on the page(s)
specifying its electrical characteristics.
Copyright
 1998−2004, Texas Instruments Incorporated
On products compliant to MILPRF38535, all parameters are tested
unless otherwise noted. On all other products, production
processing does not necessarily include testing of all parameters.


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