|
|
PDF OPA2379 Data sheet ( Hoja de datos )
| Número de pieza | OPA2379 | |
| Descripción | (OPAx379) Rail-to-Rail I/O OPERATIONAL AMPLIFIERS | |
| Fabricantes | Burr-Brown | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de OPA2379 (archivo pdf) en la parte inferior de esta página. Total 12 Páginas | ||
|
No Preview Available !
www.DataSheet4U.com
OPA379
OPA2379
OPA4379
SBOS347A − NOVEMBER 2005 − REVISED DECEMBER 2005
1.8V, 2.9µA, 90kHz, Rail-to-Rail I/O
OPERATIONAL AMPLIFIERS
FEATURES
D LOW NOISE: 2.8µVPP
D microPower: 5.5µA (max)
D LOW OFFSET VOLTAGE: 1.5mV (max)
D DC PRECISION:
− CMRR: 100dB
− PSRR: 2µV/V
− AOL: 120dB
D WIDE SUPPLY VOLTAGE RANGE: 1.8V to 5.5V
D microSize PACKAGES
APPLICATIONS
D BATTERY-POWERED INSTRUMENTS
D PORTABLE DEVICES
D MEDICAL INSTRUMENTS
D HANDHELD TEST EQUIPMENT
DESCRIPTION
The OPA379 family of micropower, low-voltage
operational amplifiers is designed for battery-powered
applications. These amplifiers operate on a supply voltage
as low as 1.8V. High-performance, single-supply
operation with rail-to-rail capability makes the OPA379
family useful for a wide range of applications.
In addition to microSize packages, the OPA379 family of
op amps features impressive bandwidth (90kHz), low bias
current (25pA), and low noise (80nV/√Hz) relative to the
very low quiescent current (5.5µA max).
The OPA379 (single) is available in SC70-5, SOT23-5,
and SO-8 packages. The OPA2379 (dual) comes in
SOT23-8 and SO-8 packages. The OPA4379 (quad) is
offered in a TSSOP-14 package. All versions are specified
from −40°C to +125°C.
OPAx379 RELATED PRODUCTS
FEATURES
1µA, 70kHz, 2mV VOS, 1.8V to 5.5V Supply
1µA, 5.5kHz, 390µV VOS, 2.5V to 16V Supply
1µA, 5.5kHz, 0.6mV VOS, 2.5V to 12V Supply
7µA, 160kHz, 0.5mV VOS, 2.7V to 16V Supply
7µA, 160kHz, 0.5mV VOS, 2.7V to 16V Supply
20µA, 350kHz, 2mV VOS, 2.3V to 5.5V Supply
20µA, 500kHz, 550µV VOS, 1.8V to 3.6V Supply
45µA, 1MHz, 1mV VOS, 2.1V to 5.5V Supply
PRODUCT
OPAx349
TLV240x
TLV224x
TLV27Lx
TLV238x
OPAx347
TLV276x
OPAx348
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.
All trademarks are the property of their respective owners.
PRODUCTION DATA information is current as of publication date. Products
conform to specifications per the terms of Texas Instruments standard warranty.
Production processing does not necessarily include testing of all parameters.
Copyright 2005, Texas Instruments Incorporated
DataSheet4 U .com
www.ti.com
1 page  
www.DataSheet4U.com
www.ti.com
TYPICAL CHARACTERISTICS (continued)
At TA = +25°C, VS = 5V, RL = 25kΩ connected to VS/2, unless otherwise noted.
15000
12500
10000
7500
5000
2500
0
−2500
−5000
−7500
−10000
−12500
−15000
OFFSET VOLTAGE vs COMMON−MODE VOLTAGE
vs TEMPERATURE
CMRR Specified Range
Unit 1
−40_C
+85_ C
+125_C
Unit 2
012 345
Common−Mode Voltage (V)
OFFSET VOLTAGE DRIFT DISTRIBUTION
(−40_C to +85_ C)
OPA379
OPA2379
OPA4379
SBOS347A − NOVEMBER 2005 − REVISED DECEMBER 2005
OFFSET VOLTAGE
PRODUCTION DISTRIBUTION
Offset Voltage (µV)
OFFSET VOLTAGE DRIFT DISTRIBUTION
(−40_C to +125_ C)
≤1 ≤2 ≤3 ≤4 ≤5 > 5
Offset Voltage Drift (µV/_C)
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
−50
−25
QUIESCENT CURRENT
vs TEMPERATURE
0 25 50 75 100 125
Temperature (_C)
DataSheet4 U .com
≤1 ≤2 ≤3 ≤4 ≤5 > 5
Offset Voltage Drift (µV/_C)
QUIESCENT CURRENT
PRODUCTION DISTRIBUTION
Quiescent Current (µA)
5
5 Page 
www.DataSheet4U.com
DataSheet4 U .com
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet OPA2379.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| OPA237 | Single-Supply Operational Amplifiers MicroAmplifier Series (Rev. A) |  Texas Instruments |
| OPA237 | SINGLE-SUPPLY OPERATIONAL AMPLIFIERS MicroAmplifier Series | Burr-Brown |
| OPA2373 | 6.5MHz 585uA Rail-to-Rail I/O CMOS Op Amp (Rev. E) | Texas Instruments |
| OPA2373 | 6.5MHz / 585UA / Rail-to-Rail I/O CMOS Operational Amplifier | Burr-Brown |
| 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 |