TLV277X-Q1 Datasheet, PDF (1/41 Pages) Texas Instruments – FAMILY OF 2.7-V HIGH-SLEW-RATE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN

TLV277xĆQ1, TLV277xAĆQ1
FAMILY OF 2.7ĆV HIGHĆSLEWĆRATE RAILĆTOĆRAIL OUTPUT
OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SGLS179B− SEPTEMBER 2003 − REVISED APRIL 2006
D Qualified for Automotive Applications
D Customer-Specific Configuration Control
Can Be Supported Along With
Major-Change Approval
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
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.
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
FAMILY PACKAGE TABLE
PACKAGE TYPES
SHUTDOWN
SOIC TSSOP SOT−23
8
—
—
Yes
8
—
5
—
8
8
—
—
14
—
—
Yes
14
14
—
—
16
16
—
Yes
UNIVERSAL
EVM BOARD
See the EVM
Selection Guide
(SLOU060)
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.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
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Copyright  2005 Texas Instruments Incorporated
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