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OPA2391YBJT中文资料PDF规格书
OPA2391YBJT规格书详情
1 Features
• Low IQ: 24 μA
• Gain bandwidth product: 1 MHz
• Low input bias current: 10 fA
• Low offset voltage: ±45 μV (maximum)
• Low drift: ±1.2 μV/°C
• Low supply voltage operation: 1.7 V to 5.5 V
• Input common mode range ±100 mV beyond rail
• Fast slew rate: 1 V/μs
• High load capacitance drive
• High output current drive: 60 mA
• Rail-to-rail output
• EMI/RFI filtered inputs
• Small package options: SC-70, DSBGA
2 Applications
• Portable electronics
• Flow transmitter
• Blood glucose monitor
• Process analytics (pH, gas, force, humidity)
• Temperature transmitter
• Pressure transmitter
• Medical sensor patches
• Building automation
• Wearable fitness and activity monitor
• Gas detector
• Analog security camera
3 Description
The OPA391 and OPA2391 (OPAx391) feature a
unique combination of high bandwidth (1 MHz)
along with very-low quiescent current (24 μA) in
high-precision amplifiers. These features combined
with rail-to-rail input and output make these devices
an exceptional choice in high-gain, low-power
applications. Ultra-low input bias current of 10 fA,
only 45 μV of offset (maximum), and 1.2 μV/°C of
drift over temperature help maintain high precision in
ratiometric and amperometric sensor front ends that
have demanding low-power requirements.
The OPAx391 use Texas Instrument's proprietary
e‑trim™ operational amplifier technology, enabling a
unique combination of ultra-low offset and low input
offset drift without the need for any input switching or
auto-zero techniques. The CMOS-based technology
platform also features a modern, robust output stage
design that is tolerant of high output capacitance,
alleviating stability problems that are common in
typical low-power amplifiers.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI |
2016+ |
DIP8 |
1892 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
TI |
2020+ |
DIP8 |
2600 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
TI/TEXAS |
23+ |
原厂封装 |
8931 |
询价 | |||
TI/德州仪器 |
2022+ |
SOP-8 |
57550 |
询价 | |||
TI |
23+ |
原厂封装 |
13528 |
振宏微原装正品,假一罚百 |
询价 | ||
BB |
22+ |
DIP-8 |
2800 |
原装现货!可长期供货! |
询价 | ||
BB |
2016+ |
DIP8 |
6523 |
只做原装正品现货!或订货! |
询价 | ||
TI |
2320+ |
SOP8 |
562000 |
16年只做原装原标渠道现货终端BOM表可配单提供样品 |
询价 | ||
BB/TI |
23+ |
DIP8 |
4500 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
TI-德州仪器 |
24+25+/26+27+ |
SOP-8.贴片 |
18800 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 |