Datasheet

C
C1
+
V
OUT
+
-
-
C
F
V
IN
+
-
R
B1
V
+
R
B2
C
C2
R
2
R
1
A
V
=
-
R
2
100 k:
R
1
1 k:
= -100
120
100
10k 1M 100M
FREQUENCY (Hz)
-40
0
60
GAIN (dB)
10M100k
1k
100
80
40
20
-20
PHASE
(
q
)
120
-40
0
60
100
80
40
20
-20
PHASE
GAIN
V
+
= 5V
LMV651, LMV652, LMV654
www.ti.com SNOSAI7J –SEPTEMBER 2005–REVISED MARCH 2013
LMV651/LMV652/LMV654 12 MHz, Low Voltage, Low Power Amplifiers
Check for Samples: LMV651, LMV652, LMV654
1
FEATURES
DESCRIPTION
TI’s LMV651/LMV652/LMV654 are high performance,
2
(Typical 5V Supply, Unless Otherwise Noted.)
low power operational amplifier ICs implemented with
• Specified 3.0V and 5.0V Performance
TI's advanced VIP50 process. This family of parts
• Low Power Supply Current
features 12 MHz of bandwidth while consuming only
116 μA of current, which is an exceptional bandwidth
– LMV651 116 μA
to power ratio in this op amp class. The
– LMV652 118 μA per Amplifier
LMV651/LMV652/LMV654 are unity gain stable and
– LMV654 122 μA per Amplifier
provide an excellent solution for general purpose
amplification in low voltage, low power applications.
• High Unity Gain Bandwidth 12 MHz
• Max Input Offset Voltage 1.5 mV
This family of low voltage, low power amplifiers
provides superior performance and economy in terms
• CMRR 100 dB
of power and space usage. These op amps have a
• PSRR 95 dB
maximum input offset voltage of 1.5 mV, a rail-to-rail
• Input Referred Voltage Noise 17 nV/√Hz
output stage and an input common-mode voltage
range that includes ground. The
• Output Swing with 2 kΩ Load 120 mV from Rail
LMV651/LMV652/LMV654 provide a PSRR of 95 dB,
• Total Harmonic Distortion 0.003% at 1 kHz, 2
a CMRR of 100 dB and a total harmonic distortion
kΩ
(THD) of 0.003% at 1 kHz frequency and 2 kΩ load.
• Temperature Range −40°C to 125°C
The operating supply voltage range for this family of
parts is from 2.7V and 5.5V. These op amps can
APPLICATIONS
operate over a wide temperature range (−40°C to
• Portable Equipment
125°C) making them ideal for automotive
applications, sensor applications and portable
• Automotive
equipment applications. The LMV651 is offered in the
• Battery Powered Systems
ultra tiny 5-Pin SC70 and 5-Pin SOT-23 package.
• Sensors and Instrumentation
The LMV652 is offered in an 8-Pin VSSOP package.
The LMV654 is offered in a 14-Pin TSSOP package.
Figure 1. High Gain Wide Bandwidth Inverting Figure 2. Open Loop Gain and Phase vs.
Amplifier Frequency
1
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.
2All trademarks are the property of their respective owners.
PRODUCTION DATA information is current as of publication date.
Copyright © 2005–2013, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.