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OA1MPA

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高精度低功耗单路CMOS运算放大器

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The OA1MPA, OA2MPA, OA4MPA series of single, dual, and quad operational amplifiers offer low-voltage operation, rail-to-rail input and output, and excellent precision (V_iolower than 200 μV at 25 °C).

These low power op amps benefit from STMicroelectronics 5 V CMOS technology and offer an excellent speed/power consumption ratio (150 kHz typical gain bandwidth) while consuming less than 14 μA at 5 V. The OA1MPA, OA2MPA, OA4MPA series also feature an ultra-low input bias current.
The OA1MPA, OA2MPA, OA4MPA are respectively the single, dual and quad operational amplifier versions and are housed in the smallest industrial package.
The OA1MPA, OA2MPA, OA4MPA family is the ideal choice for wearable, fitness and healthcare applications.

主要特性
- Low offset voltage: 200 μV max.
- Low power consumption: 10 μA at 5 V
- Low supply voltage: 1.5 V to 5.5 V
- Gain bandwidth product: 150 kHz typ.
- Low input bias current: 1 pA typ.
- Rail-to-rail input and output
- EMI hardened operational amplifiers
- High tolerance to ESD: 4 kV HBM
- Extended temperature range: -40 to +125 °C
- Benefits
  
  High precision without calibration
  
  Energy saving
  
  Guaranteed operation on low-voltage battery
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All tools & software

软件开发工具

产品型号	状态	描述	类型	供应商
ST-OPAMPS-APP	批量生产	用于智能手机和平板电脑的运算放大器和比较器应用	模拟器	ST

ST-OPAMPS-APP

描述:

用于智能手机和平板电脑的运算放大器和比较器应用

All resources

产品规格 (1)

	Resource title		Latest update
PDF	DS10203 High precision low-power CMOS op amp 1.0		25 Sep 2020	25 Sep 2020 DS10203 High precision low-power CMOS op amp 1.0

应用手册 (1)

	Resource title		Latest update
PDF	AN4451 Signal conditioning for a UV sensor 1.1		13 Sep 2018	13 Sep 2018 AN4451 Signal conditioning for a UV sensor 1.1

技术文档 (1)

	Resource title		Latest update
PDF	How to Extend the Performance of a Low Voltage Precision Op Amp to a High Voltage High Side Current Sensing Application 1.0		19 Jul 2017	19 Jul 2017 How to Extend the Performance of a Low Voltage Precision Op Amp to a High Voltage High Side Current Sensing Application 1.0

用户手册 (1)

	Resource title		Latest update
PDF	UM0065 MACROMODELS USER MANUAL FOR STANDARD LINEAR PRODUCTS 1.0		27 Jun 2017	27 Jun 2017 UM0065 MACROMODELS USER MANUAL FOR STANDARD LINEAR PRODUCTS 1.0

Design Notes & Tips (1)

	Resource title		Latest update
PDF	DT0073 Optical heart rate monitoring – OHRM based on X-NUCLEO-IKA01A1 expansion board 1.0		13 Sep 2018	13 Sep 2018 DT0073 Optical heart rate monitoring – OHRM based on X-NUCLEO-IKA01A1 expansion board 1.0

简报 (4)

	Resource title	Latest update
PDF	Health and Wellness Mobility Cloud computing	18 Jan 2017	18 Jan 2017 Health and Wellness Mobility Cloud computing
PDF	ST Analog Products for Automotive applications 11.2017	25 Mar 2020	25 Mar 2020 ST Analog Products for Automotive applications 11.2017
PDF	ST offering in Wearable - Analog and Mixed Signal Portfolio 3.0	18 Jan 2017	18 Jan 2017 ST offering in Wearable - Analog and Mixed Signal Portfolio 3.0
PDF	What does precision mean for an op amp?	29 May 2015	29 May 2015 What does precision mean for an op amp?

选型指南 (1)

	Resource title		Latest update
PDF	ST Analog cards High-performance operational amplifiers and comparators, the best choice for longevity, robustness and performance. 1.0		25 Oct 2016	25 Oct 2016 ST Analog cards High-performance operational amplifiers and comparators, the best choice for longevity, robustness and performance. 1.0

手册 (3)

	Resource title	Latest update
PDF	Amplifiers & Comparators - Broaden Your Horizons 1.0	05 Jun 2020	05 Jun 2020 Amplifiers & Comparators - Broaden Your Horizons 1.0
PDF	Operational Amplifiers (Op Amps) - Quick Reference Guide 2.0	26 Aug 2019	26 Aug 2019 Operational Amplifiers (Op Amps) - Quick Reference Guide 2.0
PDF	面向智能工业的产品和解决方案 3.0	27 Mar 2020	27 Mar 2020 面向智能工业的产品和解决方案 3.0

CAD/EDA Symbols, Footprints and Models

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**
OA1MPA22C	批量生产	SC70-5	工业	Ecopack3	PDF XML

OA1MPA22C

Package:

SC70-5

Material Declaration**:

PDF XML

More Info

Marketing Status

Package

SC70-5

Grade

Industrial

RoHS Compliance Grade

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

从分销商订购

从ST订购

供货状态

ECCN (US)

ECCN (EU)

包装类型

封装

温度（ºC）

Country of Origin

Budgetary Price (US$)*/Qty

最小值

最大值

OA1MPA22C

Available at 2 distributors

...的经销商可用性OA1MPA22C

代理商名称	地区	库存	最小订购量	第三方链接
RS COMPONENTS	EUROPE	2610	1	马上订购
Farnell Element14	EUROPE	1548	1	马上订购

代理商库存报告日期: 2020-10-24

代理商名称

RS COMPONENTS

库存

2610

Min.Order

地区

EUROPE 马上订购

Farnell Element14

库存

1548

Min.Order

地区

EUROPE 马上订购

代理商库存报告日期: 2020-10-24

Free Sample Buy Direct

EAR99

NEC

Tape And Reel

SC70-5

-40

125

MALAYSIA

0.65 / 1k

OA1MPA22C

供货状态

批量生产

ECCN (US)

EAR99

更多信息

Budgetary Price (US$)*/Qty

0.65 / 1k

...的经销商可用性OA1MPA22C

代理商名称	地区	库存	最小订购量	第三方链接
RS COMPONENTS	EUROPE	2610	1	马上订购
Farnell Element14	EUROPE	1548	1	马上订购

代理商库存报告日期: 2020-10-24

代理商名称

RS COMPONENTS

库存

2610

Min.Order

地区

EUROPE 马上订购

Farnell Element14

库存

1548

Min.Order

地区

EUROPE 马上订购

代理商库存报告日期: 2020-10-24

ECCN (EU)

NEC

包装类型

Tape And Reel

封装

SC70-5

Operating Temperature (°C)

(最小值)

-40

(最大值)

125

Budgetary Price (US$)* / Qty

0.65 / 1k

Country of Origin

MALAYSIA

(*) 建议转售单价（美元）仅用于预算用途。如需以当地货币计价的报价，请联系您当地的 ST销售办事处或我们的经销商。

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