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OPA2137U/2K5.A中文资料
OPA2137U/2K5.A数据手册规格书PDF详情
FEATURES
FET INPUT: IB = 5pA
LOW OFFSET VOLTAGE: 1.5mV
WIDE SUPPLY RANGE: ±2.25V to ±18V
LOW QUIESCENT CURRENT: 220mA/channel
EXCELLENT SPEED/POWER: 1MHz
INPUT TO POSITIVE SUPPLY
MicroSIZE PACKAGES: SOT-23-5, MSOP-8
SINGLE, DUAL, AND QUAD
APPLICATIONS
STRAIN GAGE AMPLIFIER
PHOTODETECTOR AMPLIFIER
PRECISION INTEGRATOR
BATTERY-POWERED INSTRUMENTS
TEST EQUIPMENT
ACTIVE FILTERS
DESCRIPTION
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 (220mA/
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 maintained
as the amplifiers swing to their specified limits. In
addition, the combination of high slew rate (3.5V/ms) and
wide bandwidth (1MHz) provide fast settling time assuring
good dynamic response. Dual and quad designs feature completely
independent circuitry for lowest crosstalk and freedom
from interaction.
The single (OPA137) packages are the tiny 5-lead SOT-23-5
surface 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 the
14-pin DIP. All are specified from –40°C to +85°C and operate
from –55°C to +125°C. A SPICE macromodel is available for
design analysis.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI/TEXAS |
23+ |
原厂封装 |
8931 |
||||
TexasInstruments |
18+ |
ICOPAMPGP1MHZDUALFET8SOI |
6580 |
公司原装现货/欢迎来电咨询! |
|||
TI |
2016+ |
SOP8 |
3526 |
假一罚十进口原装现货原盘原标! |
|||
BB |
24+ |
SOP8 |
849 |
||||
TI |
2020+ |
SOIC-8 |
5 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
|||
TI&BB |
17+ |
SOIC8 |
6200 |
100%原装正品现货 |
|||
TI |
23+ |
SOP8 |
5000 |
原装正品,假一罚十 |
|||
TI/BB |
24+ |
SOP-8 |
5989 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
|||
TI |
24+ |
SOP-8 |
1000 |
决对房间现货 |
|||
TI/BB |
16+ |
SOP8 |
8000 |
原装现货请来电咨询 |
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Texas Instruments 美国德州仪器公司
德州仪器(Texas Instruments),简称TI,是全球领先的半导体公司,为现实世界的信号处理提供创新的数字信号处理(DSP)及模拟器件技术。除半导体业务外,还提供包括传感与控制、教育产品和数字光源处理解决方案。TI总部位于美国德克萨斯州的达拉斯,并在25多个国家设有制造、设计或销售机构。德州仪器是推动互联网时代不断发展的半导体引擎,作为实时技术的领导者,TI正在快速发展,在无线与宽带接入等大型市场及数码相机和数字音频等新兴市场方面,凭借性能卓越的半导体解决方案不断推动着互联网时代的前进步伐。TI预想未来世界的方方面面都渗透着TI产品的点点滴滴,每个电话、每次上网、拍的每张照片、听的每