900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf






etcTI

LMV341-N Datasheet Preview

LMV341-N Datasheet

Rail-to-Rail Output CMOS Operational Amplifiers

No Preview Available !

Product
Folder
Order
Now
Technical
Documents
Tools &
Software
Support &
Community
LMV341-N, LMV342-N, LMV344-N
SNOS990H – APRIL 2002 – REVISED JUNE 2016
LMV34x-N Single Rail-to-Rail Output CMOS Operation Amplifier With Shutdown
1 Features
1 Typical 2.7 V Supply Values (Unless Otherwise
Noted)
• Ensured 2.7 V and 5 V Specifications
• Input Referred Voltage Noise at 10 kHz:
29 nV/Hz
• Supply Current (Per Amplifier): 100 µA
• Gain Bandwidth Product: 1 MHz
• Slew Rate: 1 V/µs
• Shutdown Current (LMV341-N): 45 pA
• Turnon Time From Shutdown (LMV341-N): 5 µs
• Input Bias Current: 20 fA
2 Applications
• Cordless or Cellular Phones
• Laptops
• PDAs
• PCMCIA or Audio
• Portable or Battery-Powered Electronic Equipment
• Supply Current Monitoring
• Battery Monitoring
• Buffers
• Filters
• Drivers
Sample and Hold Circuit
V+
V+
-
VIN
+
-
VOUT
+
SAMPLE
CLOCK
C = 200pF
Copyright © 2016, Texas Instruments Incorporated
3 Description
The LMV34x-N devices are single, dual, and quad
low-voltage, low-power operational amplifiers. They
are designed specifically for low-voltage portable
applications. Other important product characteristics
are low input bias current, rail-to-rail output, and wide
temperature range.
The patented class AB turnaround stage significantly
reduces the noise at higher frequencies, power
consumption, and offset voltage. The PMOS input
stage provides the user with ultra-low input bias
current of 20 fA (typical) and high input impedance.
The industrial-plus temperature range of 40°C to
125°C allows the LMV34x-N to accommodate a
broad range of extended environment applications.
LMV341-N expands Texas Instrument's Silicon Dust
amplifier portfolio offering enhancements in size,
speed, and power savings. The LMV34x-N devices
are specified to operate over the voltage range of
2.7 V to 5.5 V and all have rail-to-rail output.
The LMV341-N offers a shutdown pin that can be
used to disable the device. Once in shutdown mode,
the supply current is reduced to 45 pA (typical). The
LMV34x-N devices have 29-nV voltage noise at 10
KHz, 1 MHz GBW, 1-V/µs slew rate, 0.25 mVos, and
0.1-µA shutdown current (LMV341-N).
The LMV341-N is offered in the tiny 6-pin SC70
package, the LMV342-N in space-saving 8-pin
VSSOP and SOIC packages, and the LMV344-N in
14-pin TSSOP and SOIC packages. These small
package amplifiers offer an ideal solution for
applications requiring minimum PCB footprint.
Applications with area constrained PCB requirements
include portable electronics such as cellular handsets
and PDAs.
Device Information(1)
PART NUMBER
PACKAGE
BODY SIZE (NOM)
LMV341-N
SC70 (6)
2.00 mm × 1.25 mm
LMV342-N
VSSOP (8)
SOIC (8)
3.00 mm × 3.00 mm
4.90 mm × 3.91 mm
LMV344-N
TSSOP (14)
SOIC (14)
5.00 mm × 4.40 mm
8.64 mm × 3.91 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.




etcTI

LMV341-N Datasheet Preview

LMV341-N Datasheet

Rail-to-Rail Output CMOS Operational Amplifiers

No Preview Available !

LMV341-N, LMV342-N, LMV344-N
SNOS990H – APRIL 2002 – REVISED JUNE 2016
www.ti.com
Table of Contents
1 Features .................................................................. 1
2 Applications ........................................................... 1
3 Description ............................................................. 1
4 Revision History..................................................... 2
5 Pin Configuration and Functions ......................... 3
6 Specifications......................................................... 5
6.1 Absolute Maximum Ratings ...................................... 5
6.2 ESD Ratings.............................................................. 5
6.3 Recommended Operating Conditions....................... 5
6.4 Thermal Information .................................................. 5
6.5 Electrical Characteristics – 2.7 V (DC) ..................... 6
6.6 Electrical Characteristics – 2.7 V (AC)...................... 7
6.7 Electrical Characteristics – 5 V (DC) ........................ 7
6.8 Electrical Characteristics – 5 V (AC)......................... 8
6.9 Typical Characteristics .............................................. 9
7 Detailed Description ............................................ 16
7.1 Overview ................................................................. 16
7.2 Functional Block Diagram ....................................... 16
7.3 Feature Description................................................. 16
7.4 Device Functional Modes........................................ 16
8 Application and Implementation ........................ 18
8.1 Application Information............................................ 18
8.2 Typical Application .................................................. 18
9 Power Supply Recommendations...................... 19
10 Layout................................................................... 20
10.1 Layout Guidelines ................................................. 20
10.2 Layout Example .................................................... 20
11 Device and Documentation Support ................. 21
11.1 Device Support...................................................... 21
11.2 Documentation Support ........................................ 21
11.3 Related Links ........................................................ 21
11.4 Receiving Notification of Documentation Updates 21
11.5 Community Resources.......................................... 21
11.6 Trademarks ........................................................... 21
11.7 Electrostatic Discharge Caution ............................ 21
11.8 Glossary ................................................................ 22
12 Mechanical, Packaging, and Orderable
Information ........................................................... 22
4 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision G (March 2013) to Revision H
Page
• Added ESD Ratings table, Feature Description section, Device Functional Modes, Application and Implementation
section, Power Supply Recommendations section, Layout section, Device and Documentation Support section, and
Mechanical, Packaging, and Orderable Information section .................................................................................................. 1
• Changed Thermal Information table ....................................................................................................................................... 5
Changes from Revision F (March 2012) to Revision G
Page
• Changed layout of National Data Sheet to TI format ............................................................................................................. 1
2
Submit Documentation Feedback
Copyright © 2002–2016, Texas Instruments Incorporated
Product Folder Links: LMV341-N LMV342-N LMV344-N


Part Number LMV341-N
Description Rail-to-Rail Output CMOS Operational Amplifiers
Maker etcTI
PDF Download

LMV341-N Datasheet PDF






Similar Datasheet

1 LMV341-N Rail-to-Rail Output CMOS Operational Amplifiers
etcTI
2 LMV341-Q1 Rail-to-Rail Output CMOS Operational Amplifiers
etcTI





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z



Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy