Data Sheet
LMV321
General Purpose, Rail-to-Rail Output Amplifier
Rail-to-Rail Amplifiers
FEATURES
130 A supply current
1MHz gain bandwidth
Input voltage range with 5V supply:
-0.2V to 4.2V
Output voltage range with 5V supply:
0.065V to 4.99V
>1V/ s slew rate
No crossover distortion
Fully specified at 2.7V and 5V supplies
LMV321: Pb-free TSOT-5
APPLICATIONS
Portable/battery-powered applications
Mobile communications, cell phones,
pagers
ADC buffer
Active filters
Portable test instruments
Signal conditioning
Medical Equipment
Portable medical instrumentation
LMV321
General Purpose, Rail-to-Rail Output Amplifier
General Description
The LMV321 is a single channel, low cost, voltage feedback amplifier. The
LMV321 consumes only 130 A of supply current and is designed to operate
from a supply range of 2.7V to 5.5V (±1.35 to ±2.75). The input voltage
range extends 200mV below the negative rail and 800mV below the positive
rail.
The LMV321 is fabricated on a CMOS process. It offers 1MHz gain bandwidth
product and >1V/ s slew rate. The combination of low power, low supply
voltage operation, and rail-to-rail performance make the LMV321 well suited
for battery-powered systems. The LMV321 is packaged in the space saving
TSOT-5 package. TSOT-5 package is pin compatible with the SOT23-5
package.
Typical Performance Examples
Vout vs. Vcm
9
6
9
Slew Rate vs. Supply Voltage
)DOOLQJ (GJH
5LVLQJ (GJH
Rev 1
$
9
5
/
N
s
s
9
&0
Ordering Information
Part Number
LMV321IST5X*
Package
TSOT-5
Pb-Free
Yes
RoHS Compliant
Yes
Operating Temperature Range
-40°C to +85°C
Packaging Method
Reel
Moisture sensitivity level for all parts is MSL-1.
*Advance Information, contact CADEKA for availability.
©2009-2012 CADEKA Microcircuits, LLC
www.cadeka.com
CADEKA [ CADEKA MICROCIRCUITS LLC. ]
