LOW-VOLTAGE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS
www.ti.com
SLOS434I – FEBRUARY 2004 – REVISED JULY 2006
FEATURES
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2.5-V, 2.7-V, and 5-V Performance
–40°C to 125°C Operation
No Crossover Distortion
Low Supply Current at V
CC+
= 5 V:
– LMV821…0.3 mA Typ
– LMV822…0.5 mA Typ
– LMV824…1 mA Typ
Rail-to-Rail Output Swing
Gain Bandwidth of 5.5 MHz Typ at 5 V
Slew Rate of 1.9 V/µs Typ at 5 V
LMV824 . . . D, DGV, OR PW PACKAGE
(TOP VIEW)
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1OUT
1IN−
1IN+
V
CC+
2IN+
2IN−
2OUT
1
2
3
4
5
6
7
14
13
12
11
10
9
8
4OUT
4IN−
4IN+
GND/V
CC−
3IN+
3IN−
3OUT
LMV822 . . . D OR DGK PACKAGE
(TOP VIEW)
DESCRIPTION/
ORDERING INFORMATION
The LMV821 single, LMV822 dual, and LMV824
quad devices are low-voltage (2.5 V to 5.5 V),
low-power
commodity
operational
amplifiers.
Electrical characteristics are very similar to the
LMV3xx operational amplifiers (low supply current,
rail-to-rail outputs, input common-mode range that
includes ground). However, the LMV8xx devices
offer a higher bandwidth (5.5 MHz typical) and faster
slew rate (1.9 V/µs typical).
The LMV8xx devices are cost-effective solutions for
applications
requiring
low-voltage/low-power
operation and space-saving considerations. The
LMV821 is available in the ultra-small DCK package,
which is approximately half the size of SOT-23-5.
The DCK package saves space on printed circuit
boards and enables the design of small portable
electronic devices (cordless and cellular phones,
laptops, PDAs, PCMIA). It also allows the designer
to place the device closer to the signal source to
reduce noise pickup and increase signal integrity.
The LMV8xx devices are characterized for operation
from –40°C to 85°C. The LMV8xxI devices are
characterized for operation from –40°C to 125°C.
1OUT
1IN −
1IN+
GND/V
CC−
1
2
3
4
8
7
6
5
V
CC+
2OUT
2IN −
2IN+
LMV821 . . . DBV OR DCK PACKAGE
(TOP VIEW)
IN+
GND/V
CC−
IN−
1
2
3
5
4
V
CC+
OUT
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 the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2004–2006, Texas Instruments Incorporated
TI [ TEXAS INSTRUMENTS ]
