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Technical Specifications
Parameters and characteristics for this part
| Specification | LM20SIBPX |
|---|---|
| Features | Shutdown Mode |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 130 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Analog Voltage |
| Package / Case | 4-VFBGA |
| Resolution | 11.77 mV/°C |
| Sensing Temperature - Local [Max] | 125 °C |
| Sensing Temperature - Local [Min] | -40 °C |
| Sensor Type | Local, Analog |
| Supplier Device Package | 4-uSMD (0.85x0.85) |
| Test Condition [Max] | 30 °C |
| Test Condition [Min] | 25 °C |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 2.4 V |
LM20 Series
±1.5°C Analog Output Temperature Sensor
| Part | Supplier Device Package | Output Type | Test Condition [Min] | Test Condition [Max] | Sensing Temperature - Local [Max] | Sensing Temperature - Local [Min] | Resolution | Voltage - Supply [Min] | Voltage - Supply [Max] | Features | Sensor Type | Mounting Type | Operating Temperature [Min] | Operating Temperature [Max] | Package / Case | Test Condition [Min] | Test Condition [Max] | Accuracy - Highest (Lowest) [Max] | Accuracy - Highest (Lowest) [Min] | Interface | Utilized IC / Part | Supplied Contents | Embedded | Supplier Device Package [y] | Supplier Device Package [x] | Accuracy - Highest (Lowest) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments | 4-uSMD (0.85x0.85) | Analog Voltage | 25 °C | 30 °C | 125 °C | -40 °C | 11.77 mV/°C | 2.4 V | 5.5 V | Shutdown Mode | Analog Local | Surface Mount | -40 °C | 130 °C | 4-VFBGA | |||||||||||
 Texas Instruments | SC-70-5 | Analog Voltage | 25 °C | 30 °C | 130 °C | -55 ¯C | 11.77 mV/°C | 2.4 V | 5.5 V | Shutdown Mode | Analog Local | Surface Mount | -55 °C | 130 °C | 5-TSSOP SC-70-5 SOT-353 | -55 °C | 130 °C | 1.5 °C | 2.5 °C | |||||||
 Texas Instruments | 2.4 V | 5.5 V | Temperature | Analog | LM20B LM20C LM20S | Board(s) | ||||||||||||||||||||
 Texas Instruments | 4-µSMD | Analog Voltage | 25 °C | 30 °C | 125 °C | -40 °C | 11.77 mV/°C | 2.4 V | 5.5 V | Shutdown Mode | Analog Local | Surface Mount | -40 °C | 130 °C | 4-WFBGA | 0.96 | 0.96 | |||||||||
Texas Instruments | SC-70-5 | Analog Voltage | 25 °C | 30 °C | 130 °C | -55 ¯C | 11.77 mV/°C | 2.4 V | 5.5 V | Shutdown Mode | Analog Local | Surface Mount | -55 °C | 130 °C | 5-TSSOP SC-70-5 SOT-353 | -55 °C | 130 °C | 4 °C 5 °C | ||||||||
Texas Instruments | SC-70-5 | Analog Voltage | 25 °C | 30 °C | 130 °C | -55 ¯C | 11.77 mV/°C | 2.4 V | 5.5 V | Shutdown Mode | Analog Local | Surface Mount | -55 °C | 130 °C | 5-TSSOP SC-70-5 SOT-353 | -55 °C | 130 °C | 1.5 °C | 2.5 °C | |||||||
Texas Instruments | SC-70-5 | Analog Voltage | 25 °C | 30 °C | 130 °C | -55 ¯C | 11.77 mV/°C | 2.4 V | 5.5 V | Shutdown Mode | Analog Local | Surface Mount | -55 °C | 130 °C | 5-TSSOP SC-70-5 SOT-353 | -55 °C | 130 °C | 1.5 °C | 2.5 °C | |||||||
Texas Instruments | SC-70-5 | Analog Voltage | 25 °C | 30 °C | 130 °C | -55 ¯C | 11.77 mV/°C | 2.4 V | 5.5 V | Shutdown Mode | Analog Local | Surface Mount | -55 °C | 130 °C | 5-TSSOP SC-70-5 SOT-353 | -55 °C | 130 °C | 4 °C 5 °C | ||||||||
Texas Instruments | 4-uSMD (0.85x0.85) | Analog Voltage | 25 °C | 30 °C | 125 °C | -40 °C | 11.77 mV/°C | 2.4 V | 5.5 V | Shutdown Mode | Analog Local | Surface Mount | -40 °C | 130 °C | 4-VFBGA | |||||||||||
Texas Instruments | Analog Voltage | 25 °C | 30 °C | 130 °C | -55 ¯C | 11.77 mV/°C | 2.4 V | 5.5 V | Shutdown Mode | Analog Local | Surface Mount | -55 °C | 130 °C | Die | -55 °C | 130 °C | 1.5 °C | 2.5 °C |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
Description
General part information
LM20 Series
The LM20 is a precision analog output CMOS integrated-circuit temperature sensor that operates over −55°C to 130°C. The power supply operating range is 2.4 V to 5.5 V. The transfer function of LM20 is predominately linear, yet has a slight predictable parabolic curvature. The accuracy of the LM20 when specified to a parabolic transfer function is ±1.5°C at an ambient temperature of 30°C. The temperature error increases linearly and reaches a maximum of ±2.5°C at the temperature range extremes. The temperature range is affected by the power supply voltage. At a power supply voltage of 2.7 V to 5.5 V, the temperature range extremes are 130°C and −55°C. Decreasing the power supply voltage to 2.4 V changes the negative extreme to −30°C, while the positive extreme remains at 130°C.
The LM20 quiescent current is less than 10 μA. Therefore, self-heating is less than 0.02°C in still air. Shutdown capability for the LM20 is intrinsic because its inherent low power consumption allows it to be powered directly from the output of many logic gates or does not necessitate shutdown.
The LM20 is a precision analog output CMOS integrated-circuit temperature sensor that operates over −55°C to 130°C. The power supply operating range is 2.4 V to 5.5 V. The transfer function of LM20 is predominately linear, yet has a slight predictable parabolic curvature. The accuracy of the LM20 when specified to a parabolic transfer function is ±1.5°C at an ambient temperature of 30°C. The temperature error increases linearly and reaches a maximum of ±2.5°C at the temperature range extremes. The temperature range is affected by the power supply voltage. At a power supply voltage of 2.7 V to 5.5 V, the temperature range extremes are 130°C and −55°C. Decreasing the power supply voltage to 2.4 V changes the negative extreme to −30°C, while the positive extreme remains at 130°C.
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