CS30

Active

High side current sense high voltage op amp

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  • The CS30 measures a small differential voltage on a high-side shunt resistor and translates it into a ground referenced output voltage. The gain is internally fixed.

    Wide input common-mode voltage range, low quiescent current, and tiny SOT23 packaging enable use in a wide variety of applications.
    The input common-mode and power supply voltages are independent. The common-mode voltage can range from 2.8 to 30 V in operating conditions and up to 60 V in absolute maximum rating conditions.
    The current consumption below 300 μA and the wide supply voltage range enable the power supply to be connected to either side of the current measurement shunt with minimal error.

    Key Features

    • Independent supply and input common-mode voltages
    • Wide common-mode operating range: 2.8 to 30 V
    • Wide common-mode surviving range: - 0.3 to 60 V (load-dump)
    • Wide supply voltage range: 4 to 24 V
    • Low current consumption: ICCmax = 300 μA
    • Internally fixed gain: 20 V/V, 50 V/V or 100 V/V
    • Buffered output

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STMicroelectronics - CS30

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
CS30AL
Active
SOT23-5L Industrial Ecopack2
CS30BL
Active
SOT23-5L Industrial Ecopack3
CS30CL
Active
SOT23-5L Industrial Ecopack2

CS30AL

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

CS30BL

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack3

CS30CL

Package:

SOT23-5L

Material Declaration**:

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) 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
CS30AL Available at 4 distributors

Distributor availability ofCS30AL

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1140 1 Order Now
RS COMPONENTS EUROPE 8690 1 Order Now
ARROW AMERICA 3000 3000 Order Now
MOUSER WORLDWIDE 3684 1 Order Now

Distributor reported inventory date: 2021-01-21

Distributor Name

DIGIKEY

Stock

1140

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

8690

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

3000

Min.Order

3000

Region

AMERICA Order Now

MOUSER

Stock

3684

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-01-21

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel SOT23-5L -40 125 MALAYSIA 0.65 / 1k
CS30CL Available at 5 distributors

Distributor availability ofCS30CL

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 5224 1 Order Now
COMPEL EUROPE 3367 1 Order Now
RS COMPONENTS EUROPE 900 1 Order Now
MOUSER WORLDWIDE 2808 1 Order Now
Farnell Element14 EUROPE 1089 1 Order Now

Distributor reported inventory date: 2021-01-21

Distributor Name

DIGIKEY

Stock

5224

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

3367

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

900

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

2808

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1089

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-01-21

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel SOT23-5L -40 125 MALAYSIA 0.65 / 1k
CS30BL Available at 5 distributors

Distributor availability ofCS30BL

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3052 1 Order Now
RS COMPONENTS EUROPE 3405 1 Order Now
Newark Element14 AMERICA 181 0 Order Now
MOUSER WORLDWIDE 5834 1 Order Now
Farnell Element14 EUROPE 2457 1 Order Now

Distributor reported inventory date: 2021-01-21

Distributor Name

DIGIKEY

Stock

3052

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

3405

Min.Order

1

Region

EUROPE Order Now

Newark Element14

Stock

181

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

5834

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2457

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-01-21

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel SOT23-5L -40 125 MALAYSIA 0.65 / 1k

CS30AL

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.65 / 1k

Distributor availability ofCS30AL

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1140 1 Order Now
RS COMPONENTS EUROPE 8690 1 Order Now
ARROW AMERICA 3000 3000 Order Now
MOUSER WORLDWIDE 3684 1 Order Now

Distributor reported inventory date: 2021-01-21

Distributor Name

DIGIKEY

Stock

1140

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

8690

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

3000

Min.Order

3000

Region

AMERICA Order Now

MOUSER

Stock

3684

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-01-21

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SOT23-5L

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

0.65 / 1k

Country of Origin

MALAYSIA

CS30CL

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.65 / 1k

Distributor availability ofCS30CL

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 5224 1 Order Now
COMPEL EUROPE 3367 1 Order Now
RS COMPONENTS EUROPE 900 1 Order Now
MOUSER WORLDWIDE 2808 1 Order Now
Farnell Element14 EUROPE 1089 1 Order Now

Distributor reported inventory date: 2021-01-21

Distributor Name

DIGIKEY

Stock

5224

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

3367

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

900

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

2808

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1089

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-01-21

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SOT23-5L

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

0.65 / 1k

Country of Origin

MALAYSIA

CS30BL

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.65 / 1k

Distributor availability ofCS30BL

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3052 1 Order Now
RS COMPONENTS EUROPE 3405 1 Order Now
Newark Element14 AMERICA 181 0 Order Now
MOUSER WORLDWIDE 5834 1 Order Now
Farnell Element14 EUROPE 2457 1 Order Now

Distributor reported inventory date: 2021-01-21

Distributor Name

DIGIKEY

Stock

3052

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

3405

Min.Order

1

Region

EUROPE Order Now

Newark Element14

Stock

181

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

5834

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2457

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-01-21

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SOT23-5L

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

0.65 / 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