产品概述
描述
The OA1NP, OA2NP, OA4NP series of CMOS operational amplifiers offer a low power consumption of 580 nA typical and 750 nA maximum per channel when supplied by 1.8 V. Combined with a supply voltage range of 1.5 V to 5.5 V, these features allow the OA1NP, OA2NP, OA4NP op amp series to be efficiently supplied by a coin type Lithium battery or a regulated voltage in low power applications.
The OA1NP, OA2NP, OA4NP are respectively the single, dual and quad operational amplifier versions.
The 8 kHz gain bandwidth of these devices make them ideal for wearable, fitness and healthcare and sensors signal conditioning applications.
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所有功能
- Low power: 580 nA typ. per channel at 25 °C at VCC= 1.8 V
- Low supply voltage: 1.5 V - 5.5 V
- Unity gain stable
- Rail-to-rail input and output
- Gain bandwidth product: 8 kHz typ.
- Low input bias current: 5 pA max at 25 °C
- High tolerance to ESD: 2 kV HBM
- Industrial temperature range: -40 °C to +85 °C
- Benefits
- 42 years of typical equivalent lifetime (OA1NP) if supplied by a 220 mAh coin type Lithium battery
- Tolerance to power supply transient drops
- Accurate signal conditioning of high impedance sensors
- Fast desaturation
特别推荐
EDA符号、封装和3D模型
STMicroelectronics - OA2NP
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符号
封装
3D模型
质量与可靠性
| 产品型号 | Marketing Status | 封装 | 等级规格 | 符合RoHS级别 | 材料声明** |
|---|---|---|---|---|---|
| OA2NP22Q | 批量生产 | DFN-8L P 0.5 mm | 工业 | Ecopack3 | |
| OA2NP34S | 批量生产 | MiniSO-8 | 工业 | Ecopack3 |
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持。
样片和购买
| 产品型号 | Order from distributors | 从ST订购 | 供货状态 | 等级规格 | ECCN (US) | ECCN (EU) | 包装类型 | 封装 | 温度（ºC） | Country of Origin | Budgetary Price (US$)*/Qty | 单价(US$) | Country of Origin | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | ||||||||||||||
| OA2NP22Q | distributors 无法联系到经销商，请联系我们的销售办事处 | 批量生产 | Industrial | EAR99 | NEC | Tape and Reel | DFN-8L P 0.5 mm | -40 | 85 | CHINA | | 0.9414 | CHINA | ||
| OA2NP34S | distributors 无法联系到经销商，请联系我们的销售办事处 | 批量生产 | Industrial | EAR99 | NEC | Tape and Reel | MiniSO-8 | -40 | 85 | MALAYSIA | | 0.9414 | MALAYSIA | ||