LM94023BITME/NOPB
Board Mount Temperature Sensors 1.5V,micro SMD,Dual- Gain Ana Temp Senso
Quantity | Unit Price(USD) | Ext. Price |
---|---|---|
1 | $0.743 | $0.74 |
10 | $0.727 | $7.27 |
30 | $0.716 | $21.48 |
100 | $0.707 | $70.70 |
Inventory:5,929
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
- Genuine Product Guarantee
- 7*24 hours service quarantee
-
Part Number : LM94023BITME/NOPB
-
Package/Case : DSBGA-4
-
Brands : TI
-
Components Categories : Analog and Digital Output
-
Datesheet : LM94023BITME/NOPB DataSheet (PDF)
Overview of LM94023BITME/NOPB
The LM94023 is a precision analog output CMOS integrated-circuit temperature sensor that operates at a supply voltage as low as 1.5 Volts. Available in the very small four-bump DSBGA 0.8mm x 0.8mm) the LM94023 occupies very little board area. A class-AB output structure gives the LM94023 strong output source and sink current capability for driving heavy loads, making it well suited to source the input of a sample-and-hold analog-to-digital converter with its transient load requirements, This generally means the LM94023 can be used without external components, like resistors and buffers, on the output. While operating over the wide temperature range of −50°C to +150°C, the LM94023 delivers an output voltage that is inversely porportional to measured temperature. The LM94023's low supply current makes it ideal for battery-powered systems as well as general temperature sensing applications.
A Gain Select (GS) pin sets the gain of the temperature-to-voltage output transfer function. Either of two slopes are selectable: −5.5 mV/°C (GS=0) or −8.2 mV/°C (GS=1). In the lowest gain configuration, the LM94023 can operate with a 1.5V supply while measuring temperature over the full −50°C to +150°C operating range. Tying GS high causes the transfer function to have the largest gain for maximum temperature sensitivity. The gain-select inputs can be tied directly to VDD or Ground without any pull-up or pull-down 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.
Key Features
- Low 1.5V Operation
- Push-pull Output with 50µA Source Current Capability
- Two Selectable Gains
- Very Accurate Over Wide Temperature Range of −50°C to +150°C
- Low Quiescent Current
- Output is Short-circuit Protected
- Extremely Small DSBGA Package
- Footprint Compatible with the Industry-standard LM20 Temperature Sensor
- Supply Voltage 1.5V to 5.5V
- Supply Current 5.4 µA (typ)
- Output Drive ±50 µA
- Temperature Accuracy
- 20°C to 40°C ±1.5°C
- –50°C to 70°C ±1.8°C
- –50°C to 90°C ±2.1°C
- –50°C to 150°C ±2.7°C
- Operating Temperature −50°C to 150°C
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Local sensor accuracy (max) | 1.5 | Operating temperature range (°C) | -50 to 150 |
Supply voltage (min) (V) | 1.5 | Supply voltage (max) (V) | 5.5 |
Supply current (max) (µA) | 8.1 | Interface type | Analog output |
Sensor gain (mV/°C) | -0.0082, -0.0055 | Rating | Catalog |
Features | Selectable gain setting |
Warranty & Returns
Warranty, Returns, and Additional Information
-
QA & Return Policy
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
-
Shipping and Package
Shipping:For example, FedEx, SF, UPS, or DHL.UPS, or DHL.
Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
-
Payment
For example, channels like VISA, MasterCard, UnionPay, Western Union, PayPal, and more.
If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.
Similar Product
LMT89DCKT
SC-70 Packaged Analog Temperature Sensor with 5 Pins
LM35CAZ/NOPB
Precision Centigrade Temperature Sensor, Operating from -40 to 110°C, Encased in Plastic TO-92 Package
LM50BIM3/NOPB
0BIM3/NOPB Analog Voltage Sensor
LM20BIM7X/NOPB
±1.5°C accuracy
LM73CIMK-0/NOPB
2-Wire, I2C, SMBus
LM50CIM3
Board Mount Temperature Sensors SGL-Supply Centgrade Temp Sensor
LM35AH
Temp Sensor Analog Serial (2-Wire) 3-Pin TO-46 Box
LM35CZ
Board Mount Temperature Sensors