November 2003
LMV821 Single/ LMV822 Dual/ LMV824 Quad
Low Voltage, Low Power, R-to-R Output, 5 MHz Op Amps
n Maximum VOS
n VOS Temp. Drift
3.5 mV (Guaranteed)
1 uV/˚ C
General Description
The LMV821/LMV822/LMV824 bring performance and
economy to low voltage / low power systems. With a 5 MHz
unity-gain frequency and a guaranteed 1.4 V/µs slew rate,
the quiescent current is only 220 µA/amplifier (2.7 V). They
provide rail-to-rail (R-to-R) output swing into heavy loads
(600 Ω Guarantees). The input common-mode voltage range
includes ground, and the maximum input offset voltage is
3.5mV (Guaranteed). They are also capable of comfortably
driving large capacitive loads (refer to the application notes
section).
@
n GBW product 2.7 V
5 MHz
@
n ISupply 2.7 V
220 µA/Amplifier
1.4 V/us (Guaranteed)
90 dB
n Minimum SR
n CMRR
n PSRR
85 dB
-0.3V to 4.3V
@
n VCM 5V
n Rail-to-Rail (R-to-R) Output Swing
@
@
—
—
600 Ω Load
10 kΩ Load
160 mV from rail
55 mV from rail
The LMV821 (single) is available in the ultra tiny SC70-5
package, which is about half the size of the previous title
holder, the SOT23-5.
n Stable with High Capacitive Loads (Refer to Application
Section)
Overall, the LMV821/LMV822/LMV824 (Single/Dual/Quad)
are low voltage, low power, performance op amps, that can
be designed into a wide range of applications, at an eco-
nomical price.
Applications
n Cordless Phones
n Cellular Phones
n Laptops
n PDAs
n PCMCIA
Features
(For Typical, 5 V Supply Values; Unless Otherwise Noted)
n Ultra Tiny, SC70-5 Package
2.0 x 2.0 x 1.0 mm
n Guaranteed 2.5 V, 2.7 V and 5 V Performance
Telephone-line Transceiver for a
PCMCIA Modem Card
10012833
© 2003 National Semiconductor Corporation
DS100128
www.national.com
TI [ TEXAS INSTRUMENTS ]
