|
|
PDF LMV841 Data sheet ( Hoja de datos )
| Número de pieza | LMV841 | |
| Descripción | (LMV841 - LMV844) Wide Supply Range Operational Amplifiers | |
| Fabricantes | National Semiconductor | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de LMV841 (archivo pdf) en la parte inferior de esta página. Total 20 Páginas | ||
|
No Preview Available !
www.DataSheet4U.com
October 2007
LMV841/LMV842/LMV844
CMOS Input, RRIO, Wide Supply Range Operational
Amplifiers
General Description
The LMV841/LMV842/LMV844 are low-voltage and low-pow-
er operational amplifiers that operate with supply voltages
ranging from 2.7V to 12V and have rail-to-rail input and output
capability. Their low offset voltage, low supply current, and
MOS inputs make them ideal for sensor interface and battery-
powered applications.
The single LMV841 is offered in the space-saving 5-Pin SC70
package, the dual LMV842 in the 8-Pin MSOP and 8-Pin
SOIC packages, and the quad LMV844 in the 14-Pin TSSOP
and 14-Pin SOIC packages. These small packages are ideal
solutions for area-constrained PC boards and portable elec-
tronics.
Features
Unless otherwise noted, typical values at TA = 25°C, V+ = 5V.
■ Space saving 5-Pin SC70 package
■ Supply voltage range 2.7V to 12V
■ Guaranteed at 3.3V, 5V and ±5V
■ Low supply current
1 mA per channel
■ Unity gain bandwidth
4.5 MHz
■ Open loop gain
133 dB
■ Input offset voltage
500 μV max
■ Input bias current
0.3 pA
■ CMRR
112 dB
■ Input voltage noise
20 nV/√Hz
■ Temperature range
−40°C to 125°C
■ Rail-to-Rail input
■ Rail-to-Rail output
Applications
■ High impedance sensor interface
■ Battery powered instrumentation
■ High gain amplifiers
■ DAC buffer
■ Instrumentation amplifiers
■ Active filters
Typical Applications
© 2007 National Semiconductor Corporation 201683
20168301
www.national.com
1 page  
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is
wwinwte.nDdeadtatoShbeeefutn4cUtio.cnoaml, but specific performance is not guaranteed. For guaranteed specifications and the test conditions, see the Electrical Characteristics
Tables.
Note 2: Human Body Model, applicable std. MIL-STD-883, Method 3015.7. Machine Model, applicable std. JESD22-A115-A (ESD MM std. of JEDEC) Field-
Induced Charge-Device Model, applicable std. JESD22-C101-C (ESD FICDM std. of JEDEC).
Note 3: The maximum power dissipation is a function of TJ(MAX), θJA, and TA. The maximum allowable power dissipation at any ambient temperature is
PD = (TJ(MAX) - TA)/ θJA . All numbers apply for packages soldered directly onto a PC board.
Note 4: Electrical table values apply only for factory testing conditions at the temperature indicated. Factory testing conditions result in very limited self-heating
of the device.
Note 5: Typical values represent the most likely parametric norm as determined at the time of characterization. Actual typical values may vary over time and will
also depend on the application and configuration. The typical values are not tested and are not guaranteed on shipped production material.
Note 6: Limits are 100% production tested at 25°C. Limits over the operating temperature range are guaranteed through correlations using statistical quality
control (SQC) method.
Note 7: This parameter is guaranteed by design and/or characterization and is not tested in production.
Note 8: Positive current corresponds to current flowing into the device.
Note 9: Short circuit test is a momentary test.
Note 10: Number specified is the slower of positive and negative slew rates.
Connection Diagrams
5-Pin SC70
8-Pin SOIC and MSOP
14–Pin SOIC and TSSOP
Top View
20168302
Ordering Information
Package
5-Pin SC70
8-Pin MSOP
8-Pin SOIC
14-Pin SOIC
14-Pin TSSOP
Part Number
LMV841MG
LMV841MGX
LMV842MM
LMV842MMX
LMV842MA
LMV842MAX
LMV844MA
LMV844MAX
LMV844MT
LMV844MTX
Top View
20168303
Top View
20168304
Package Marking
A97
AC4A
LMV842MA
LMV844MA
LMV844MT
Transport Media
1k Units Tape and Reel
3k Units Tape and Reel
1k Units Tape and Reel
3.5k Units Tape and reel
95 Units/Rail
2.5k Units Tape and Reel
55 Units/Rail
2.5k Units Tape and Reel
94 Units/Rail
2.5k Units Tape and Reel
NSC Drawing
MAA05A
MUA08A
M08A
M14A
MTC14
5 www.national.com
5 Page 
www.DataSheet4U.comTHD+N vs. Frequency
THD+N vs. VOUT
20168340
Closed Loop Output Impedance vs. Frequency
20168341
20168343
11 www.national.com
11 Page | ||
| Páginas | Total 20 Páginas | |
| PDF Descargar | [ Datasheet LMV841.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| LMV841 | LMV841 CMOS Input RRIO Wide Supply Range Op Amps (Rev. G) |  Texas Instruments |
| LMV841 | Wide Supply Range Operational Amplifier | National Semiconductor |
| LMV841 | (LMV841 - LMV844) Wide Supply Range Operational Amplifiers | National Semiconductor |
| LMV842 | LMV841 CMOS Input RRIO Wide Supply Range Op Amps (Rev. G) | Texas Instruments |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |