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LMV654 Datasheet

Low Power Amplifier

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PRELIMINARY
March 2006
LMV654
Quad, 12 MHz, Low Voltage, Low Power Amplifier
General Description
National’s LMV654 is a high performance, low power quad
operational amplifier IC implemented with National’s ad-
vanced VIP50 process. The LMV654 features 12 MHz of
bandwidth while consuming only 119 µA of current per am-
plifier, which is an exceptional bandwidth to power ratio in
this op amp class. The LMV654 is unity gain stable and
provides an excellent solution for general purpose amplifica-
tion in low voltage, low power applications.
The LMV654 provides superior performance and economy in
terms of power and space usage. The LMV654 has a maxi-
mum input offset voltage of 1.8 mV, a rail-to-rail output stage
and an input common-mode voltage range that includes
ground. The LMV654 provides a PSRR of 95 dB, a CMRR of
100 dB and a total harmonic distortion (THD) of 0.003% at
1 kHz frequency and 600load
The LMV654 has an operating supply voltage range from
2.7V to 5.5V. The LMV654 can operate over a wide tempera-
ture range (−40˚C to +125˚C) making the op amp ideal for
automotive applications, sensor applications and portable
equipment applications. The LMV654 is offered in the 14-pin
TSSOP package
Features
(Typical 5V supply, unless otherwise noted)
n Guaranteed 3.0V and 5.0V performance
n High unity gain bandwidth
12 MHz
n Low power supply current
119 µA per amplifier
n Max input offset voltage
1.8 mV
n CMRR
100 dB
n PSRR
95 dB
n Input referred voltage noise
17nV/
n Output swing with 2 kload
120 mV from rail
n Total harmonic distortion
0.003% @ 1 kHz, 600
n Temperature range
−40˚C to 125˚C
Applications
n Portable equipment
n Automotive
n Battery powered systems
n Sensors and Instrumentation
20187306
Open Loop Gain and phase vs. Frequency
THD+N vs. Frequency
20187305
© 2006 National Semiconductor Corporation DS201873
DataSheet4 U .com
www.national.com


National Semiconductor Electronic Components Datasheet

LMV654 Datasheet

Low Power Amplifier

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www.DataSheet4U.com
Absolute Maximum Ratings (Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
ESD Tolerance (Note 2)
Human Body Model
Machine Model
Differential Input VID
Supply Voltage (VS = V+ - V)
Input/Output Pin Voltage
Storage Temperature Range
2000V
100V
±0.3V
6V
V+ +0.3V, V−0.3V
−65˚C to +150˚C
Junction Temperature (Note 3)
Soldering Information
Infrared or Convection (20 sec)
Wave Soldering Lead Temp (10 sec)
+150˚C
235˚C
260˚C
Operating Ratings (Note 1)
Temperature Range
−40˚C to 125˚C
Supply Voltage
2.7V to 5.5V
Package Thermal Resistance (θJA)(Note 3)
14-Pin TSSOP
TBD˚C/W
3V DC Electrical Characteristics
Unless otherwise specified, all limits are guaranteed for TA = 25˚C, V+ = 3V, V= 0V, VO = VCM = V+/2, and RL > 1 M.
Boldface limits apply at the temperature extremes.
Symbol
Parameter
Conditions
VOS
TC VOS
IB
IOS
CMRR
PSRR
CMVR
AVOL
VO
ISC
IS
SR
Input Offset Voltage
Input Offset Average Drift
Input Bias Current
Input Offset Current
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Input Common-Mode Voltage
Range
Large Signal Voltage Gain
Output Swing High
Output Swing Low
Output Short Circuit Current
Supply Current per Amplifier
Slew Rate
(Note 6)
0 VCM2.0 V
3.0 V+ 5V, VCM = 0.5
2.7 V+ 5.5V, VCM = 0.5
CMRR 75 dB
0.3 VO 2.7, RL = 2 kto V+/2
0.3 VO 2.7, RL = 10 kto V+/2
RL = 2 kto V+/2
RL = 10 kto V+/2
RL = 2 kto V+/2
RL = 10 kto V+/2
Sourcing to V+/2
VID= 100 mV (Note 8)
Sinking from V+/2
VID = −100 mV (Note 8)
AV = +1,
10% to 90% (Note 7)
Min
(Note 5)
87
87
87
0
Typ
(Note 4)
–0.1
6.6
80
2.2
100
95
95
Max
(Note 5)
±1.8
120
15
2.1
Units
mV
µV/˚C
nA
nA
dB
dB
V
80 85
86 93
dB
80 95
45 50 mV from
95 110 rail
60 65
14 17
45 50
mA
119 µA
3.3
V/µs
GBW
Gain Bandwidth Product
12 MHz
en Input-Referred Voltage Noise f = 100 kHz
f = 1 kHz
17
nV/
17
in Input-Referred Current Noise f = 100 kHz
f = 1 kHz
0.15
0.1
pA/
THD
Total Harmonic Distortion
f = 1 kHz, AV = 2, RL = 600
0.003
%
www.national.com
DataSheet4 U .com
2


Part Number LMV654
Description Low Power Amplifier
Maker National Semiconductor
Total Page 5 Pages
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