參數(shù)資料
型號: LMV822MMX
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 運算放大器
英文描述: Low Voltage, Low Power, R-to-R Output, 5 MHz Op Amps
中文描述: DUAL OP-AMP, 3500 uV OFFSET-MAX, 5 MHz BAND WIDTH, PDSO8
封裝: MSOP-8
文件頁數(shù): 1/31頁
文件大?。?/td> 658K
代理商: LMV822MMX
www.ti.com
FEATURES
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/
μ
s Typ at 5 V
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
characteristics
are
very
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/
μ
s typical).
The LMV8xx devices are cost-effective solutions for
applications
requiring
operation
and
space-saving
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.
1
2
3
4
5
6
7
14
13
12
11
10
9
8
1OUT
1IN
1IN+
V
CC+
2IN+
2IN
2OUT
4OUT
4IN
4IN+
GND/V
CC
3IN+
3IN
3OUT
LMV824. . . D, DGV, OR PW PACKAGE
(TOP VIEW)
LMV822. . . D OR DGK PACKAGE
(TOP VIEW)
1
2
3
4
8
7
6
5
1OUT
1IN
1IN+
GND/V
CC
V
CC+
2OUT
2IN
2IN+
LMV821. . . DBV OR DCK PACKAGE
(TOP VIEW)
1
2
3
5
4
IN
+
GND/V
CC
IN
V
CC+
OUT
LMV821 SINGLE, LMV822 DUAL, LMV824 QUAD
LOW-VOLTAGE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS
SLOS434G–FEBRUARY 2004–REVISED AUGUST 2005
amplifiers.
similar
Electrical
LMV3xx
to
the
low-voltage/low-power
considerations.
The
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.
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 2004–2005, Texas Instruments Incorporated
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