900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf






etcTI

OPA4141 Datasheet Preview

OPA4141 Datasheet

JFET Amplifier

No Preview Available !

www.ti.com
OPA141
OPA2141
OPA4141
OPA141
OPA2141
OPA4141
SBOS510B – MARCH 2010 – REVISED MAY 2010
Single-Supply, 10MHz, Rail-to-Rail Output,
Low-Noise, JFET Amplifier
Check for Samples: OPA141, OPA2141, OPA4141
FEATURES
1
2 Low Supply Current: 2.3mA max
• Low Offset Drift: 10mV/°C max
• Low Input Bias Current: 20pA max
• Very Low 1/f Noise: 250nVPP
• Low Noise: 6.5nV/Hz
• Wide Bandwidth: 10MHz
• Slew Rate: 20V/ms
• Input Voltage Range Includes V–
• Rail-to-Rail Output
• Single-Supply Operation: 4.5V to 36V
• Dual-Supply Operation: ±2.25V to ±18V
• No Phase Reversal
• MSOP-8, TSSOP Packages
APPLICATIONS
• Battery-Powered Instruments
• Industrial Controls
• Medical Instrumentation
• Photodiode Amplifiers
• Active Filters
• Data Acquisition Systems
• Portable Audio
• Automatic Test Systems
0.1Hz to 10Hz NOISE
VSUPPLY = ±18V
OPAx141
Competitor’s Device
DESCRIPTION
The OPA141, OPA2141, and OPA4141 amplifier
family is a series of low-power JFET input amplifiers
that feature good drift and low input bias current. The
rail-to-rail output swing and input range that includes
V– allow designers to take advantage of the
low-noise characteristics of JFET amplifiers while
also interfacing to modern, single-supply, precision
analog-to-digital converters (ADCs) and
digital-to-analog converters (DACs).
The OPA141 achieves 10MHz unity-gain bandwidth
and 20V/ms slew rate while consuming only 1.8mA
(typ) of quiescent current. It runs on a single 4.5 to
36V supply or dual ±2.25V to ±18V supplies.
All versions are fully specified from –40°C to +125°C
for use in the most challenging environments. The
OPA141 (single) and OPA2141 (dual) versions are
available in both MSOP-8 and SO-8 packages; the
OPA4141 (quad) is available in the SO-14 and
TSSOP-14 packages.
RELATED PRODUCTS
FEATURES
PRODUCT
Precision, Low-Power, 10MHz FET
Input Industrial Op Amp
OPA140(1)
2.2nV/Hz, Low-Power, 36V
Operational Amplifier in SOT-23
Package
OPA209(1)
Low-Noise, High-Precision,
JFET-Input Operational Amplifier
OPA827
Low-Noise, Low IQ Precision
Operational Amplifier
OPA376
High-Speed, FET-Input Operational
Amplifier
OPA132
1. Preview product; estimated availability in Q3
2010.
Time (1s/div)
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.
All trademarks are the property of their respective owners.
2
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2010, Texas Instruments Incorporated




etcTI

OPA4141 Datasheet Preview

OPA4141 Datasheet

JFET Amplifier

No Preview Available !

OPA141
OPA2141
OPA4141
SBOS510B – MARCH 2010 – REVISED MAY 2010
www.ti.com
This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.
ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more
susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.
ABSOLUTE MAXIMUM RATINGS(1)
Over operating free-air temperature range (unless otherwise noted).
Supply Voltage
Signal Input
Terminals
Voltage (2)
Current (2)
Output Short-Circuit(3)
Operating Temperature, TA
Storage Temperature, TA
Junction Temperature, TJ
ESD Ratings
Human Body Model (HBM)
Charged Device Model (CDM)
VALUE
±20
(V–) –0.5 to (V+) +0.5
±10
Continuous
–55 to +150
–65 to +150
+150
2000
500
UNIT
V
V
mA
°C
°C
°C
V
V
(1) Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions for extended periods may
degrade device reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyond
those specified is not supported.
(2) Input terminals are diode-clamped to the power-supply rails. Input signals that can swing more than 0.5V beyond the supply rails should
be current limited to 10 mA or less.
(3) Short-circuit to VS/2 (ground in symmetrical dual-supply setups), one amplifier per package.
PRODUCT
OPA141
OPA2141
OPA4141
PACKAGE INFORMATION(1)
PACKAGE-LEAD
PACKAGE DESIGNATOR
SO-8
D
MSOP-8
DGK
SO-8
D
MSOP-8
DGK
TSSOP-14
PW
SO-14
D
PACKAGE MARKING
O141A
141
O2141A
2141
O4141A
O4141AG4
(1) For the most current package and ordering information see the Package Option Addendum at the end of this document, or visit the
device product folder at www.ti.com.
2 Copyright © 2010, Texas Instruments Incorporated
Product Folder Link(s): OPA141 OPA2141 OPA4141


Part Number OPA4141
Description JFET Amplifier
Maker etcTI
PDF Download

OPA4141 Datasheet PDF






Similar Datasheet

1 OPA4140 11-MHz JFET op-amp
etcTI
2 OPA4141 JFET Amplifier
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