LM94022BIMG Sensors & Transducers by Texas Instruments

TEMP SENSOR SEL GAIN SMD SC70-5

Electronic & Electrical Components>Sensors & Transducers>Sensors
Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock
The LM94022/-Q1 device is a precision analog output CMOS integrated-circuit temperature sensor with selectable linear negative temperature coefficient (NTC). A class-AB output structure gives the LM94022/-Q1 strong output source and sink current capability for driving heavy transient loads such as that presented by the input of a sample-and-hold analog-to-digital converter. The low 5.4-µA supply current and 1.5-V operating voltage of the LM94022/Q1 make it ideal for battery-powered systems as well as general temperature-sensing applications. The Gain Select 1 (GS1) and Gain Select 0 (GS0) logic inputs select one of four gains for the temperature-to-voltage output transfer function: −5.5 mV/°C, −8.2 mV/°C, −10.9 mV/°C, and −13.6 mV/°C. Selecting –5.5 mV/°C (GS1 and GS0 both tied low), allows the LM94022/-Q1 to operate down to 1.5-V supply while measuring temperature over the full range of −50°C to +150°C. Maximum temperature sensitivity, –13.6 mV/°C, is selected when GS1 and GS0 are both tied high. The gain-select inputs can be tied directly to VDD or Ground without any pullup or pulldown resistors, reducing component count and board area. These inputs can also be driven by logic signals allowing the system to optimize the gain during operation or system diagnostics.

Where to Buy

Prices starting from US$0.53

Distributor Stock
Logo for Chip One Stop
Chip One Stop
from US$0.53
1,820
in stock
 Buy Now

Specifications

IC Output Type Voltage
Sensing Accuracy Range ± 2.7°C
Sensing Temperature Min -50°C
Sensing Temperature Max +150°C
Sensor Case Style SC-70
No. of Pins 5Pins
Supply Voltage Min 1.5V
Supply Voltage Max 5.5V
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL -
SVHC No SVHC (27-Jun-2018)
Base Number 94022
Operating Temperature Max 150°C
Operating Temperature Range -50°C to +150°C
Output Current 50µA
Output Voltage 6.5V
Output Voltage per °C -13.6mV/°C
Sensor / Transducer Type Temperature
Supply Current 5.4µA
Supply Voltage Range 1.5V to 5.5V
Temperature Sensing Range -50°C to +150°C
Termination Type Surface Mount Device

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LM94022BIMG?

Additional datasheets, footprints and schematics for LM94022BIMG are listed on our Part Details page. You can also find images and similar parts to LM94022BIMG on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LM94022BIMG on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LM94022BIMG price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LM94022BIMG fall under?

The LM94022BIMG is listed under Electronic & Electrical Components > Sensors & Transducers > Sensors.

Can I view similar or alternative parts?

You can view similar parts to LM94022BIMG when available in the Sensors 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 LM94022BIMG you can contact the distributor directly for product support, shipping queries etc.

Is the LM94022BIMG RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for LM94022BIMG have stock available?

Authorised distributors including Chip One Stop have stock available or on a lead time for LM94022BIMG.

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

Stock availability and lead times will be displayed for LM94022BIMG often in real-time on the comparison pages.

What if I can't find stock of LM94022BIMG?

You can fill out our help required form which you can use to request a quote for LM94022BIMG 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.
Okay