TLV277X_16 Datasheet, PDF (1/74 Pages) Texas Instruments – FAMILY OF 2.7-V HIGH-SLEW-RATE RAIL-TO-RAIL OUTPUT

TLV277x, TLV277xA
FAMILY OF 2.7ĆV HIGHĆSLEWĆRATE RAILĆTOĆRAIL OUTPUT
OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SLOS209G − JANUARY 1998 − REVISED FEBRUARY 2004
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 T_A = −55°C to 125°C
D Available in MSOP and SOT-23 Packages
D Micropower Shutdown Mode . . . I_DD < 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.
DEVICE
TLV2770
TLV2771
TLV2772
TLV2773
TLV2774
TLV2775
NUMBER
OF
CHANNELS
1
1
2
2
4
4
PDIP
8
—
8
14
14
16
CDIP
—
—
8
—
—
—
FAMILY PACKAGE TABLE
PACKAGE TYPES
SHUTDOWN
SOIC SOT-23 TSSOP MSOP LCCC CPAK
UNIVERSAL
EVM BOARD
8
—
8
5
8
—
14
—
14
—
16
—
—
8
—
—
—
—
—
—
8
8
20
10
—
10
—
—
14
—
—
—
16
—
—
—
Yes
—
—
Refer to the EVM
Selection Guide
Yes
(Lit# SLOU060)
—
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.
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Copyright  1998−2004, Texas Instruments Incorporated
On products compliant to MILĆPRFĆ38535, 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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