INA338 AMPLIFIER Datasheet

INA338 Datasheet, PDF, Equivalent


Part Number

INA338

Description

INSTRUMENTATION AMPLIFIER

Manufacture

Burr-Brown

Total Page 19 Pages
Datasheet
Download INA338 Datasheet


INA338
INA337
INA337
INA338
INA338
Wide-Temperature, Precision
INSTRUMENTATION AMPLIFIER
SBOS248 – JUNE 2002
FEATURES
q PRECISION
LOW OFFSET: 100µV (max)
LOW OFFSET DRIFT: 0.4µV/°C (max)
EXCELLENT LONG-TERM STABILITY
VERY-LOW 1/f NOISE
q SMALL SIZE
microPACKAGE: MSOP-8, MSOP-10
q LOW COST
APPLICATIONS
q LOW-LEVEL TRANSDUCER AMPLIFIER FOR
BRIDGES, LOAD CELLS, THERMOCOUPLES
q WIDE DYNAMIC RANGE SENSOR
MEASUREMENTS
q HIGH-RESOLUTION TEST SYSTEMS
q WEIGH SCALES
q MULTI-CHANNEL DATA ACQUISITION
SYSTEMS
q MEDICAL INSTRUMENTATION
q AUTOMOTIVE APPLICATIONS
q GENERAL-PURPOSE
DESCRIPTION
The INA337 and INA338 (with shutdown) are high tempera-
ture, high-performance, low-cost, precision instrumentation
amplifiers. They are true single-supply instrumentation ampli-
fiers with very-low DC errors and input common-mode ranges
that extends beyond the positive and approaches the nega-
tive rail. These features make them suitable for applications
ranging from general-purpose to high-accuracy.
Excellent long-term stability and very low 1/f noise assure
low offset voltage and drift throughout the life of the product.
The INA337 (without shutdown) comes in the MSOP-8 pack-
age. The INA338 (with shutdown) is offered in MSOP-10.
Both are specified over the temperature range, –40°C to
+125°C.
INA337 AND INA338 RELATED PRODUCTS
PRODUCT FEATURES
INA326
INA114
INA118
INA122
INA128
INA321
Precision, Rail-to-Rail I/O, 2.4mA IQ
50µV VOS, 0.5nA IB, 115dB CMR, 3mA IQ, 0.25µV/°C drift
50µV VOS, 1nA IB, 120dB CMR, 385µA IQ, 0.5µV/°C drift
250µV VOS, –10nA IB, 85µA IQ, Rail-to-Rail Output, 3µV/°C drift
50µV VOS, 2nA IB, 125dB CMR, 750µA IQ, 0.5µV/°C drift
500µV VOS, 0.5pA IB, 94dB CMRR, 60µA IQ, Rail-to-Rail Output
VIN
R1
VIN+
V+
27
1
V
4
INA337
8
35
6 VO
G = 2(R2/R1)
R2 C2
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.
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.
www.ti.com
Copyright © 2002, Texas Instruments Incorporated

INA338
PACKAGE/ORDERING INFORMATION
PRODUCT
INA337
"
INA338
"
PACKAGE-LEAD
MSOP-8
"
MSOP-10
"
PACKAGE
DESIGNATOR(1)
DGK
"
DGS
"
SPECIFIED
TEMPERATURE
RANGE
40°C to +125°C
"
40°C to +125°C
"
PACKAGE
MARKING
BIM
"
BIL
"
NOTE: (1) For the most current specifications and package information, refer to our web site at www.ti.com.
ORDERING
NUMBER
INA337AIDGKT
INA337AIDGKR
INA338AIDGST
INA338AIDGSR
TRANSPORT
MEDIA, QUANTITY
Tape and Reel, 250
Tape and Reel, 2500
Tape and Reel, 250
Tape and Reel, 2500
ABSOLUTE MAXIMUM RATINGS(1)
Supply Voltage .................................................................................. +5.5V
Signal Input Terminals: Voltage(2) ......................................... 0.5V to (V+) + 0.5V
Current(2) ........................................................................ ±10mA
Output Short-Circuit ................................................................. Continuous
Operating Temperature Range ....................................... 40°C to +150°C
Storage Temperature Range .......................................... 65°C to +150°C
Junction Temperature .................................................................... +150°C
Lead Temperature (soldering, 10s) ............................................... +300°C
NOTES: (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 implied.
(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
10mA or less.
ELECTROSTATIC
DISCHARGE SENSITIVITY
This integrated circuit can be damaged by ESD. Texas
Instruments recommends that all integrated circuits be handled
with appropriate precautions. Failure to observe proper han-
dling and installation procedures can cause damage.
ESD damage can range from subtle performance degrada-
tion 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.
PIN CONFIGURATION
Top View
R1 1
VIN2
VIN+ 3
V4
INA337
MSOP-8
8 R1
7 V+
6 VO
5 R2
R1 1
VIN2
VIN+ 3
V4
(Connect to V+) 5
INA338
10 R1
9 V+
8 VO
7 R2
6 Enable
MSOP-10
2 INA337, INA338
www.ti.com
SBOS222A


Features INA337 INA337 INA338 INA338 Wide-Tem perature, Precision INSTRUMENTATION AMP LIFIER SBOS248 – JUNE 2002 FEATURES q PRECISION LOW OFFSET: 100µV (max) L OW OFFSET DRIFT: 0.4µV/°C (max) EXCEL LENT LONG-TERM STABILITY VERY-LOW 1/f N OISE q SMALL SIZE microPACKAGE: MSOP-8, MSOP-10 q LOW COST APPLICATIONS q LOW- LEVEL TRANSDUCER AMPLIFIER FOR BRIDGES, LOAD CELLS, THERMOCOUPLES q WIDE DYNAM IC RANGE SENSOR MEASUREMENTS q HIGH-RES OLUTION TEST SYSTEMS q WEIGH SCALES q M ULTI-CHANNEL DATA ACQUISITION SYSTEMS q MEDICAL INSTRUMENTATION q AUTOMOTIVE A PPLICATIONS q GENERAL-PURPOSE DESCRIPT ION The INA337 and INA338 (with shutdow n) are high temperature, high-performan ce, low-cost, precision instrumentation amplifiers. They are true single-suppl y instrumentation amplifiers with very- low DC errors and input common-mode ran ges that extends beyond the positive an d approaches the negative rail. These f eatures make them suitable for applicat ions ranging from general-purpose to high-accuracy. Excellent long-t.
Keywords INA338, datasheet, pdf, Burr-Brown, INSTRUMENTATION, AMPLIFIER, NA338, A338, 338, INA33, INA3, INA, Equivalent, stock, pinout, distributor, price, schematic, inventory, databook, Electronic, Components, Parameters, parts, cross reference, chip, Semiconductor, circuit, Electric, manual, substitute




@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)