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OPA4342PA ,Single-Supply, Rail-to-Rail Operational Amplifiers MicroAmplifier™ SeriesLow-Cost, Low-Power, Rail-to-RailOPERATIONAL AMPLIFIERS™MicroAmplifier Series
P80C31SBAA ,80C51 8-bit microcontroller family 128/256 byte RAM ROMless low voltage (2.7 V-5.5 V), low power, high speed (33 MHz)INTEGRATED CIRCUITS80C51/87C51/80C3180C51 8-bit microcontroller family4K/128 OTP/ROM/ROMless low vo ..
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P80C31SBPN ,80C51 8-bit microcontroller family 128/256 byte RAM ROMless low voltage (2.7 V-5.5 V), low power, high speed (33 MHz)INTEGRATED CIRCUITS80C31/80C3280C51 8-bit microcontroller family128/256 byte RAM ROMless low voltag ..
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P80C31SFAA ,80C51 8-bit microcontroller family 128/256 byte RAM ROMless low voltage (2.7 V-5.5 V), low power, high speed (33 MHz)INTEGRATED CIRCUITS80C51/87C51/80C3180C51 8-bit microcontroller family4K/128 OTP/ROM/ROMless low vo ..
OPA4340UA
Single-Supply, Rail-to-Rail Operational Amplifiers MicroAmplifier(TM) Series 16-SSOP -40 to 85
+5V
+In
-In
VREF8
0.1Fm 0.1Fm
500W
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OPA340, OPA2340, OPA4340SBOS073C –SEPTEMBER 1997–REVISED AUGUST 2016
OPAx340 Single-Supply, Rail-to-Rail Operational Amplifiers
MicroAmplifier™ Series Features Rail-to-Rail Input Rail-to-Rail Output (Within1 mV) MicroSize Packages Wide Bandwidth: 5.5 MHz High Slew Rate:6 V/µs Low THD+ Noise: 0.0007%(f=1 kHz) Low Quiescent Current: 750 µA/Channel Single, Dual, and Quad Versions
Applications Driving A/D Converters PCMCIA Cards Data Acquisition Process Control Audio Processing Communications Active Filters Test Equipment
DescriptionThe OPA340 series rail-to-rail CMOS operational
amplifiers are optimized for low-voltage, single-supply
operation. Rail-to-rail input and output and high-
speed operation make them idealfor driving sampling
analog-to-digital (A/D) converters. They are also well-
suited for general purpose and audio applicationsas
well as providing I/V conversion at the output of
digital-to-analog (D/A) converters. Single, dual, and
quad versions have identical specifications for design
flexibility.
The OPA340 series operateona single supplyas low 2.5V with an input common-mode voltage range
that extends 500 mV below ground and 500 mV
above the positive supply. Output voltage swingisto
within1 mVof the supply rails witha 100-kΩ load.
These devices offer excellent dynamic response
(BW= 5.5 MHz, SR=6 V/µs), yet quiescent current only 750 A. Dual and quad designs feature
completely independent circuitry for lowest crosstalk
and freedom from interaction.
The single (OPA340) packages are the tiny 5-pin
SOT-23 surface mount, 8-pin SOIC surface mount,
and 8-pin DIP. The dual (OPA2340) comesin the
miniature 8-pin VSSOP surface mount, 8-pin SOIC
surface mount, and 8-pin PDIP packages. The quad
(OPA4340) packages are the space-saving 16-pin
SSOP surface mount and 14-pin SOIC surface
mount. All are specified from –40°C to 85°C and
operate from –55°Cto 125°C.A SPICE macromodel available for design analysis.
Device Information(1)(1) Forall available packages, see the orderable addendumat
the endofthe data sheet.
OPA340in Noninverting Configuration Driving ADS7816
