대체 부품
Price @ 1000
$ 3.363
$ 2.82
Stock
276,826
384,651
Authorized Distributors
3
3
Case/Package
SOIC
SOIC
Number of Pins
14
14
Number of Circuits
4
4
Slew Rate
3.5 V/µs
3.5 V/µs
Gain Bandwidth Product
1 MHz
1 MHz
Input Offset Voltage (Vos)
3 mV
3 mV
Power Supply Rejection Ratio (PSRR)
80.92 dB
80.92 dB
Common Mode Rejection Ratio
74 dB
74 dB
Min Supply Voltage
4.5 V
4.5 V
Max Supply Voltage
36 V
36 V
Operating Supply Current
220 µA
-
공급망
Lifecycle StatusObsolete (Last Updated: 4 days ago)
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 4 days ago)
엔지니어링 리소스
Texas Instruments OPA4137U의 평가 키트와 참조 설계를 확인하세요.
평가 키트
설명
유통업체에서 제공한 Texas Instruments OPA4137U에 대한 설명입니다.
Quad, 36-V, 1-MHz, RRI operational amplifier 14-SOIC -40 to 85
220¦ÌA 3.5V/¦Ìs 45nV/rtHz 1MHz 60mA 4 4 ¡À18V,36V 1.5mV 5pA J-FET SOIC-14 8.65mm*3.91mm*1.58mm
Quad Op Amp Low Cowt Fet Input Rohs Compliant: Yes |TEXAS INSTRUMENTS OPA4137U.
IC, OP AMP, QUAD FET, SMD; Nbre d'amplificateurs: 4 amplificateurs; Bande passante: 1MHz; Vitesse de balayage: 3.5V/µs; Gamme de tension d'alimentation: ± 2.25V à ± 18V; Type de boîtier d'amplificateur: SOIC; Nombre de broche
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.
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기술 사양
Physical
Case/PackageSOIC
Number of Pins14
Technical
Bandwidth1 MHz
Common Mode Rejection Ratio74 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 Amplifiers4
Number of Channels4
Number of Circuits4
Number of Elements4
Operating Supply Current220 µA
Operating Supply Voltage18 V
Output Current60 mA
Output Current per Channel60 mA
PackagingRail/Tube
Power Supply Rejection Ratio (PSRR)80.92 dB
Schedule B8542330000
Slew Rate3.5 V/µs
Voltage Gain94 dB
Dimensions
Height0 m
Length8.65 mm
Thickness1.58 mm
Width3.91 mm