High precision 5 uV zero drift, low-power single op amp

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  • The OA1ZHA, OA2ZHA, OA4ZHA series of low-power, high-precision op amps offers very low input offset voltages with virtually zero drift.

    OA1ZHA, OA2ZHA, OA4ZHA are respectively the single, dual and quad op amp versions, with pinout compatible with industry standards.
    The OA1ZHA, OA2ZHA, OA4ZHA series offers rail-to-rail input and output, excellent speed/power consumption ratio, and 400 kHz gain bandwidth product, while consuming less than 40 µA at 5 V. All devices also feature an ultra-low input bias current.
    The OA1ZHA, OA2ZHA, OA4ZHA family is the ideal choice for wearable, fitness and healthcare applications.

    Key Features

    • Very high accuracy and stability: offset voltage 5 µV max at 25 °C, 8 µV over full temperature range (-40 °C to 125 °C)
    • Rail-to-rail input and output
    • Low supply voltage: 1.8 - 5.5 V
    • Low power consumption: 40 µA max. at 5 V
    • Gain bandwidth product: 400 kHz
    • High tolerance to ESD: 4 kV HBM
    • Extended temperature range: -40 to 125 °C
    • Micro-packages: SC70-5, DFN8 2x2, and QFN16 3x3

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Part Number
Package
Packing Type
Temperature (°C) Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
More info
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min
max
OA1ZHA22C SC70-5 Tape And Reel -40 125
Active
0.95 1000 EAR99
MORE INFO

Country of Origin:

MALAYSIA

Check Availability

Distributor availability ofOA1ZHA22C

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1600 1 Order Now
FUTURE WORLDWIDE 3000 3000 Order Now
Farnell Element14 EUROPE 101 1 Order Now

Distributor reported inventory date: 2019-11-29

Distributor Name

DIGIKEY

Stock

1600

Min.Order

1

Region

WORLDWIDE Order Now

FUTURE

Stock

3000

Min.Order

3000

Region

WORLDWIDE Order Now

Farnell Element14

Stock

101

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-29

Get sample

OA1ZHA22C

Package

SC70-5

Packing Type

Tape And Reel

Unit Price (US$)

0.95*

Distributor availability ofOA1ZHA22C

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1600 1 Order Now
FUTURE WORLDWIDE 3000 3000 Order Now
Farnell Element14 EUROPE 101 1 Order Now

Distributor reported inventory date: 2019-11-29

Distributor Name

DIGIKEY

Stock

1600

Min.Order

1

Region

WORLDWIDE Order Now

FUTURE

Stock

3000

Min.Order

3000

Region

WORLDWIDE Order Now

Farnell Element14

Stock

101

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-29

Operating Temperature (°C)

(min)

-40

(max)

125

Marketing Status

Active

Unit Price (US$)

0.95

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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    • Description Version Size Action
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Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
OA1ZHA22C
Active
SC70-5 Industrial Ecopack3

OA1ZHA22C

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.

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