OPA2349UA/2K5G4 ,1uA, Rail-to-Rail, CMOS Operational Amplifiers 8-SOIC FEATURESThe OPA349 and OPA2349 are ultra-low power operational* LOW SUPPLY CURRENT: 1µ Aamplifiers ..
OPA234E ,Brown Corporation - Low Power, Precision SINGLE-SUPPLY OPERATIONAL AMPLIFIERS
OPA234E/250G4 ,Low Power, Precision Single-Supply Operational Amplifiers 8-VSSOP -40 to 125ELECTRICAL CHARACTERISTICS: V = +2.7VSAt T = 25°C, V = +2.7V, R = 10kΩ connected to V /2, and V = V ..
OPA234E/2K5 ,Low Power, Precision Single-Supply Operational AmplifiersELECTRICAL CHARACTERISTICS: V = ±15VSAt T = 25°C, V = ±15V, and R = 10kΩ connected to ground, unles ..
OPA234E/2K5G4 , Low-Power, Precision SINGLE-SUPPLY OPERATIONAL AMPLIFIERS
OPA234EA/250 , Low-Power, Precision SINGLE-SUPPLY OPERATIONAL AMPLIFIERS
P6KE16CA ,600w Transient Voltage Suppressor
P6KE16CA ,600w Transient Voltage Suppressor
P6KE170A ,600 WATT PEAK POWER TRANSIENT VOLTAGE SUPPRESSORSMAXIMUM RATINGSRating Symbol Value UnitORDERING INFORMATIONPeak Power Dissipation (Note 1.) P 600 W ..
P6KE180A ,600 WATT PEAK POWER TRANSIENT VOLTAGE SUPPRESSORSELECTRICAL CHARACTERISTICS (T = 25°C unlessA Iotherwise noted, V = 3.5 V Max. @ I (Note 6.) = 50 A) ..
P6KE180A ,600 WATT PEAK POWER TRANSIENT VOLTAGE SUPPRESSORS
P6KE180A ,600 WATT PEAK POWER TRANSIENT VOLTAGE SUPPRESSORS
OPA2349-OPA2349UA-OPA2349UA/2K5G4
1uA, Rail-to-Rail, CMOS Operational Amplifiers
1μA, Rail-to-Rail I/O CMOS
OPERATIONAL AMPLIFIERS
FEA TURES LOW SUPPLY CURRENT: 1μA GAIN-BANDWIDTH: 70kHz UNITY-GAIN STABLE LOW INPUT BIAS CURRENT: 10pA (max) WIDE SUPPLY RANGE: 1.8V to 5.5V INPUT RANGE: 200mV Beyond Rails OUTPUT SWINGS TO 350mV OF RAILS OUTPUT DRIVE CURRENT: 8mA OPEN-LOOP GAIN: 90dB MicroPACKAGES: SC70, SOT23-5, SOT23-8
APPLICATIONS BATTERY PACKS AND POWER SUPPLIES PORTABLE PHONES, PAGERS, AND CAMERAS SOLAR-POWERED SYSTEMS SMOKE, GAS, AND FIRE DETECTION SYSTEMS REMOTE SENSORS PCMCIA CARDS DRIVING ANALOG-TO-DIGITAL (A/D) CONVERTERS MicroPOWER FILTERS
DESCRIPTIONThe OPA349 and OPA2349 are ultra-low power operational
amplifiers that provide 70kHz bandwidth with only 1μA quies-
cent current. These rail-to-rail input and output amplifiers are
specifically designed for battery-powered applications. The
input common-mode voltage range extends 200mV beyond
the power-supply rails and the output swings to within 350mV
of the rails, maintaining wide dynamic range. Unlike some
micropower op amps, these parts are unity-gain stable and
require no external compensation to achieve wide band-
width. The OPA349 features a low input bias current that
allows the use of large source and feedback resistors.
The OPA349 can be operated with power supplies from 1.8V
to 5.5V with little change in performance, ensuring continuing
superior performance even in low battery situations.
The OPA349 comes in miniature SOT23-5, SC70, and SO-8
surface-mount packages. The OPA2349 dual is available in
SOT23-8, and SO-8 surface-mount packages. These tiny
packages are ideal for use in high-density applications, such
as PCMCIA cards, battery packs, and portable instruments.
The OPA349 is specified for 0°C to +70°C. The OPA2349 is
specified for –40°C to +70°C.
OPA349
OPA2349SBOS121B – JUNE 2000 – REVISED JANUARY 2004
OPAx349 RELATED PRODUCTSPlease 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.
