Low power, rail-to-rail input and output, CMOS single op amp

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  • 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.

    Key Features

    • 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

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Part Number
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Packing Type
Temperature (°C) Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
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min
max
OA1NP22C SC70-5 Tape And Reel -40 85
Active
0.5 1000 EAR99
MORE INFO

Country of Origin:

MALAYSIA

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Distributor availability ofOA1NP22C

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2990 1 Order Now
RS COMPONENTS EUROPE 2850 1 Order Now
P&S ASIA/PACIFIC 465 1 Order Now
MOUSER WORLDWIDE 61 1 Order Now
Farnell Element14 EUROPE 753 1 Order Now

Distributor reported inventory date: 2019-10-03

Distributor Name

DIGIKEY

Stock

2990

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

2850

Min.Order

1

Region

EUROPE Order Now

P&S

Stock

465

Min.Order

1

Region

ASIA/PACIFIC Order Now

MOUSER

Stock

61

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

753

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-10-03

Get sample

OA1NP22C

Package

SC70-5

Packing Type

Tape And Reel

Unit Price (US$)

0.5*

Distributor availability ofOA1NP22C

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2990 1 Order Now
RS COMPONENTS EUROPE 2850 1 Order Now
P&S ASIA/PACIFIC 465 1 Order Now
MOUSER WORLDWIDE 61 1 Order Now
Farnell Element14 EUROPE 753 1 Order Now

Distributor reported inventory date: 2019-10-03

Distributor Name

DIGIKEY

Stock

2990

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

2850

Min.Order

1

Region

EUROPE Order Now

P&S

Stock

465

Min.Order

1

Region

ASIA/PACIFIC Order Now

MOUSER

Stock

61

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

753

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-10-03

Operating Temperature (°C)

(min)

-40

(max)

85

Marketing Status

Active

Unit Price (US$)

0.5

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

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HW Model, CAD Libraries & SVD

    • Description Version Size Action
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Presentations & Training Material

    • Description Version Size Action
      Health and Wellness Mobility Cloud computing
      1.32 MB
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Publications and Collaterals

    • Description Version Size Action
      ST Analog cards High-performance operational amplifiers and comparators, the best choice for longevity, robustness and performance. 1.0
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Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
OA1NP22C
Active
SC70-5 Industrial Ecopack3

OA1NP22C

Package:

SC70-5

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SC70-5

Grade

Industrial

RoHS Compliance Grade

Ecopack3

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.