OPA4131PJ
The OPA131 series of FET-input op amps provides high
performance at low cost. Single, dual, and quad versions in
industry-standard pinouts allow cost-effective design options.
The OPA131 series offers excellent general-purpose performance, including low offset voltage, drift, and good dynamic
characteristics.
Single, dual, and quad versions are available in DIP and SO
packages. Performance grades include commercial and industrial temperature ranges.
OPA4340UA
The OPA340 series rail-to-rail CMOS operational
amplifiers are optimized for low-voltage, single-supply
operation. Rail-to-rail input and output and highspeed operation make them ideal for driving sampling
analog-to-digital (A/D) converters. They are also wellsuited for general purpose and audio applications as
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 operate on a single supply as low
as 2.5 V with an input common-mode voltage range
that extends 500 mV below ground and 500 mV
above the positive supply. Output voltage swing is to
within 1 mV of the supply rails with a 100-k? load.
These devices offer excellent dynamic response
(BW = 5.5 MHz, SR = 6 V/?s), yet quiescent current
is only 750 A. Dual and quad designs feature
completely independent circuitry for lowest crosstalk
and freedom from interaction
OPA4347UA
The OPA347 is a microPower, low-cost operational amplifier
available in micropackages. The OPA347 (single version) is
available in the SC-70 and SOT23-5 packages. The OPA2347
(dual version) is available in the SOT23-8 and WCSP-8
packages. Both are also available in the SO-8. The OPA347
is also available in the DIP-8. The OPA4347 (quad) is
available in the SO-14 and the TSSOP-14.
The small size and low power consumption (34?A per channel maximum) of the OPA347 make it ideal for portable and
battery-powered applications. The input range of the OPA347
extends 200mV beyond the rails, and the output range is
within 5mV of the rails. The OPA347 also features an
excellent speed/power ratio with a bandwidth of 350kHz.
The OPA347 can be operated with a single or dual power
supply from 2.3V to 5.5V. All models are specified for
operation from ?55?C to 125?C.
OPA548F
The OPA548 device is a low-cost, high-voltage, and
high-current operational amplifier that is designed to
drive a wide variety of loads. A laser-trimmed,
monolithic, integrated circuit provides excellent lowlevel signal accuracy and high-output voltage and
current.
The OPA548 operates from either single or dual
supplies for design flexibility. In single-supply
operation, the input common-mode range extends
below ground
OPA548T
The OPA548 device is a low-cost, high-voltage, and
high-current operational amplifier that is designed to
drive a wide variety of loads. A laser-trimmed,
monolithic, integrated circuit provides excellent lowlevel signal accuracy and high-output voltage and
current.
The OPA548 operates from either single or dual
supplies for design flexibility. In single-supply
operation, the input common-mode range extends
below ground
OPA549T
The OPA340 series rail-to-rail CMOS operational
amplifiers are optimized for low-voltage, single-supply
operation. Rail-to-rail input and output and highspeed operation make them ideal for driving sampling
analog-to-digital (A/D) converters. They are also wellsuited for general purpose and audio applications as
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 operate on a single supply as low
as 2.5 V with an input common-mode voltage range
that extends 500 mV below ground and 500 mV
above the positive supply. Output voltage swing is to
within 1 mV of the supply rails with a 100-k? load.
These devices offer excellent dynamic response
(BW = 5.5 MHz, SR = 6 V/?s), yet quiescent current
is only 750 A. Dual and quad designs feature
completely independent circuitry for lowest crosstalk
and freedom from interaction.
OPA551FAKTWT
The OPA551x devices are low-cost operational
1? Wide Supply Range: ?4 V to ?30 V
amplifiers with high-voltage (60-V) and high-current
? High Output Current: 200 mA Continuous (200-mA) capability.
? Low Noise: 14 nV/?Hz
The OPA551 is unity-gain stable and features high
? Fully Protected: slew rate (15 V/?s) and wide bandwidth (3 MHz). The
? Thermal Shutdown OPA552 is optimized for gains of 5 or greater, and
? Output Current-Limited offers higher speed with a slew rate of 24 V/?s and a
bandwidth of 12 MHz. Both devices are suitable for
? Thermal Shutdown Indicator telephony, audio, servo, and test applications.
? Wide Output Swing: 2 V from Rail
These laser-trimmed, monolithic integrated circuits
? Fast Slew Rate: provide excellent low-level accuracy along with high
? OPA551: 15 V/?s output swing. High performance is maintained as the
? OPA552: 24 V/?s amplifier swings to its specified limits.
OPA551PA
The OPA551x devices are low-cost operational
1? Wide Supply Range: ?4 V to ?30 V
amplifiers with high-voltage (60-V) and high-current
? High Output Current: 200 mA Continuous (200-mA) capability.
? Low Noise: 14 nV/?Hz
The OPA551 is unity-gain stable and features high
? Fully Protected: slew rate (15 V/?s) and wide bandwidth (3 MHz). The
? Thermal Shutdown OPA552 is optimized for gains of 5 or greater, and
? Output Current-Limited offers higher speed with a slew rate of 24 V/?s and a
bandwidth of 12 MHz. Both devices are suitable for
? Thermal Shutdown Indicator telephony, audio, servo, and test applications.
? Wide Output Swing: 2 V from Rail
These laser-trimmed, monolithic integrated circuits
? Fast Slew Rate: provide excellent low-level accuracy along with high
? OPA551: 15 V/?s output swing. High performance is maintained as the
? OPA552: 24 V/?s amplifier swings to its specified limits
OPA627AUE4
The OPA6x7 is fabricated on a high-speed,
dielectrically-isolated complementary NPN/PNP
1? Very Low Noise: 4.5 nV/?Hz at 10 kHz process. It operates over a wide range of power
? Fast Settling Time: supply voltage of ?4.5 V to ?18 V. Laser-trimmed
? OPA627?550 ns Difet input circuitry provides high accuracy and low- to 0.01%
noise performance comparable with the best bipolar-
? OPA637?450 ns to 0.01% input operational amplifiers.
? Low VOS: 100-?V maximum
High frequency complementary transistors allow
? Low Drift: 0.8-?V/?C maximum increased circuit bandwidth, attaining dynamic
? Low IB: 5-pA maximum performance not possible with previous precision FET
? OPA627: Unity-Gain Stable operational amplifiers. The OPA627 is unity-gain
stable. The OPA637 is stable in gains equal to or ? OPA637: Stable in Gain ? 5
greater than five.
2 Applications Difet fabrication achieves extremely low input bias
currents without compromising input voltage noise
? Precision Instrumentation performance. Low input bias current is maintained
? Fast Data Acquisition over a wide input common-mode voltage range with
? DAC Output Amplifier unique cascode circuitry
