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概述
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开发资源
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应用
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订购明细
概述
The TP151x family includes CMOS single/dual/quad op-amps with low offset, stable high-frequency response, low power, low supply voltage, and rail-torail inputs and outputs. This family incorporates 3PEAK’s proprietary and patented design techniques to achieve the best-in-class performance among all micro-power CMOS amplifiers in its power class. The TP151x family can be used as plug-in replacements for many commercially available op-amps to reduce power and improve input/output range and performance.
TP151x family is unity-gain stable with any capacitive load with a constant 150 kHz GBWP, 0.09 V/μs slew rate while consuming only 4 μA of quiescent current per amplifier. Analog trim and calibration routine reduce input offset voltage to below 3.0 mV, and proprietary precision temperature compensation technique makes offset voltage temperature drift at 0.6 μV/°C. Beyond the rails input and rail-to-rail output characteristics allow the full power-supply voltage to be used for signal range.
This combination of features makes the TP151x OPA an ideal choice for battery-powered applications because the TP151x family minimizes errors due to power supply voltage variations over the lifetime of the battery and maintains high CMRR even for a railto-rail input op-amp. Battery current monitors, consumer devices, handheld instrumentation, remote battery-powered sensors, hazard detection (for example, smoke, fire, and gas), and patient monitors can benefit from the features of the TP151x op-amps.
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Status
Production
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Rating
Industrial
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Channel
2
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Supply Voltage (Min)
2.1
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Supply Voltage (Max)
6
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Iq per channel (Max) (μA)
5.6
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GBW (Typ) (MHz)
0.15
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Slew Rate (Typ) (V/μs)
0.09
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Rail-Rail In
Yes
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Rail-Rail Out
Yes
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Ishort (Typ) (mA)
40
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Vos (Max) (mV)
3
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Offset Drift (Typ) (μV/°C)
0.6
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Ib (typ) (pA)
1
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Vn (Typ) (nV/rtHz)
95
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Peak Noise at 0.1 to 10Hz (μVpp)
3.6
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Shutdown/Disable
/
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Operating Temperature Range (°C)
-40 to 125
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Feature
/
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Package
SOIC-8, MSOP-8
开发资源
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文档
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显示筛选器隐藏筛选器文档
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数据手册
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选型手册
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应用笔记
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技术文章
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用户指南
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测试报告
- 文档名称
- 类型
- 语言
- 日期
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数据手册英文02/02/2024
Stable 150-kHz, 4-μA, Rail-to-Rail, Op Amps
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技术文章英文01/19/2024
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技术文章英文01/19/2024
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技术文章英文01/19/2024
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选型手册中文01/19/2024
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应用
• Sensor Conditioning
• Battery Current Sensing
• IR thermometers
• Digital Scales
• Automotive Keyless Entry
• Toll Booth Tags
• Data Acquisition Equipment
• Battery or Solar Powered Systems
• Active Filters, ASIC Input or Output Amplifier
• Portable Instruments
