CS70P Current Sensing by STMicroelectronics

High side current sense high voltage op amp

Status: Active
Series: CS70
RoHS: Compliant
View Datasheet Manufacturer Site View Pricing & Stock

The CS70 measures a small differential voltage on a high-side shunt resistor and translates it into a ground-referenced output voltage. The gain is adjustable to four different values from 20 V/V up to 100 V/V by two selection pins. Wide input common-mode voltage range, low quiescent current, and tiny TSSOP8 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 2.9 V to 70 V in the single-supply configuration or be offset by an adjustable voltage supplied on the Vcc- pin in the dual-supply configuration. With a current consumption lower than 360 μA and a virtually null input leakage current in standby mode, the power consumption in the applications is minimized.
Distributor Price Stock
Logo for Newark Electronics Newark Electronics US$2.08
Buy Now
Logo for Avnet Silica Avnet Silica -
Buy Now
Logo for Future Electronics Future Electronics US$2.06
Buy Now
Logo for Avnet America Avnet America US$1.81
Buy Now
Logo for EBV Elektronik EBV Elektronik -
Buy Now
Logo for element14 element14 US$3.64
Buy Now
View Full Pricing & Stock Comparison


Independent supply and input common-mode voltages
Wide common-mode operating range: 2.9 V to 70 V in single-supply configuration, -2.1 V to 65 V in dual-supply configuration
Wide common-mode surviving range: -16 V to 75 V (reversed battery and load-dump conditions)
Supply voltage range: 2.7 to 5.5 V in single-supply configuration
Low current consumption: ICCmax = 360 μA
Pin selectable gain: 20 V/V, 25 V/V, 50 V/V or 100 V/V
Buffered output

Alternative Descriptions

Current Sense Amplifier, 700Khz, Tssop-8 | Newark Electronics
Current Sense Amp Single 700kHz 2.7V to 5.5V 8-Pin TSSOP T/R | Avnet America

Featured content from Future

Frequently Asked Questions

Where can I find additional details, specifications and documents for a CS70P?

Additional datasheets, footprints and schematics for CS70P are listed on our Part Details page. You can also find images and similar parts to CS70P on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for CS70P on our Product Comparison page. Access via the 'View Pricing & Stock' button to view CS70P price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does CS70P fall under?

The CS70P is listed under Amplifiers and Comparators > Current Sensing.

Can I view similar or alternative parts?

You can view similar parts to CS70P when available in the Current Sensing range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the CS70P you can contact the distributor directly for product support, shipping queries etc.

Is the CS70P RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.

Which authorised distributors for CS70P have stock available?

Authorised distributors including Newark Electronics, Avnet Silica, Future Electronics, Avnet America and EBV Elektronik have stock available or on a lead time for CS70P.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for CS70P often in real-time on the comparison pages.

What if I can't find stock of CS70P?

You can fill out our help required form which you can use to request a quote for CS70P from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.