Operational Amplifier (Op-Amp) IC; No. of Amplifiers:2; Op Amp Type:Low Bias Current; Gain Bandwidth -3db:1MHz; Slew Rate:3.5V/µs; Supply Voltage Min:2.25V; Supply Voltage Max:18V; No. of Pins:8 ;RoHS Compliant: Yes

Newark

OPA137 series FET-input operational amplifiers are designed for low cost and miniature applications. In addition to small size (SOT-23-5 and MSOP-8 packages), they provide low input bias current (5pA), low quiescent currrent (220uA/ channel), and high open-loop gain (94dB). Either single (+4.5V to +36V) or dual (+-2.25 to +-18V)supplies can be used. The input common-mode voltage range includes the positive supply--suitable for many single-supply applications. Single, dual, and quad versions have identical specifications for maximum design flexibility. OPA137 op amps are easy to use and free from phase inversion and overload problems found in some FET-input amplifiers. High performance, including linearity, is main-tained as the amplifiers swing to their specified limits. In addition, the combination of high slew rate (3.5V/us) and wide bandwidth (1MHz) provide fast settling time assuring good dynamic response. Dual and quad designs feature com-pletely independent circuitry for lowest crosstalk and freedom from interaction. The single (OPA137) packages are the tiny 5-lead SOT-23-5surface mount, SO-8 surface mount, and 8-pin DIP. The dual (OPA2137) comes in the miniature MSOP-8 surface mount,SO-8 surface mount, and 8-pin DIP packages. The quad (OPA4137) packages are the SO-14 surface mount and the14-pin DIP. All are specified from -40oC to +85oC and operate from -55oC to +125oC. A SPICE macro model is available for design analysis.

Bilder

Texas Instruments

Lanka Micro

Rochester Electronics

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Texas Instruments Inc.

Aliasnamen für Teilnummern

Dieses Teil ist möglicherweise auch unter diesen alternativen Teilenummern bekannt:

OPA2137E-2K5
OPA2137E2K5

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Technische Spezifikationen

Physical

Case/PackageVSSOP

Contact PlatingGold

Number of Pins8

Technical

Bandwidth1 MHz

Common Mode Rejection Ratio76 dB

Dual Supply Voltage15 V

Gain Bandwidth Product1 MHz

Input Bias Current100 pA

Input Offset Voltage (Vos)3 mV

Max Dual Supply Voltage18 V

Max I/O Voltage3 mV

Max Operating Temperature85 °C

Max Supply Voltage36 V

Min Dual Supply Voltage2.25 V

Min Operating Temperature-40 °C

Min Supply Voltage4.5 V

Nominal Gain Bandwidth Product1 MHz

Nominal Supply Current220 µA

Number of Channels2

Number of Circuits2

Number of Elements2

Operating Supply Current220 µA

Operating Supply Voltage18 V

Output Current60 mA

Output Current per Channel60 mA

PackagingTape and Reel

Power Supply Rejection Ratio (PSRR)80.92 dB

Schedule B8542330000

Slew Rate3.5 V/µs

Voltage Gain94 dB

Dimensions

Height0 m

Length3 mm

Thickness970 µm

Width3 mm