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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 (Violower 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.

    Key Features

    • 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

All tools & software

    • Part number
      Status
      Description
      Type
      Supplier

      ST-OPAMPS-APP

      Active

      Operational amplifier and comparator application for smartphones and tablets

      Simulators ST
      ST-OPAMPS-APP

      Description:

      Operational amplifier and comparator application for smartphones and tablets

CAD/EDA Symbols, Footprints and Models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
OA4MPA33Q
Active
VFQFPN 16 3x3x0.9 Industrial Ecopack3

OA4MPA33Q

Package:

VFQFPN 16 3x3x0.9

Material Declaration**:

PDF XML

Marketing Status

Active

Package

VFQFPN 16 3x3x0.9

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.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
OA4MPA33Q Available at 3 distributors

Distributor availability ofOA4MPA33Q

Distributor Name
Region Stock Min. Order Third party link
P&S ASIA/PACIFIC 302 1 Order Now
MOUSER WORLDWIDE 2409 1 Order Now
Farnell Element14 EUROPE 1677 1 Order Now

Distributor reported inventory date: 2020-10-25

Distributor Name

P&S

Stock

302

Min.Order

1

Region

ASIA/PACIFIC Order Now

MOUSER

Stock

2409

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1677

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-25

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel VFQFPN 16 3x3x0.9 -40 125 MALAYSIA 1.3 / 1k

OA4MPA33Q

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.3 / 1k

Distributor availability ofOA4MPA33Q

Distributor Name
Region Stock Min. Order Third party link
P&S ASIA/PACIFIC 302 1 Order Now
MOUSER WORLDWIDE 2409 1 Order Now
Farnell Element14 EUROPE 1677 1 Order Now

Distributor reported inventory date: 2020-10-25

Distributor Name

P&S

Stock

302

Min.Order

1

Region

ASIA/PACIFIC Order Now

MOUSER

Stock

2409

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1677

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-25

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

VFQFPN 16 3x3x0.9

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

1.3 / 1k

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