LM335AM/NOPBIn StockTexas Instruments
LM335AM/NOPB is a military-grade precision analog temperature sensor with ±2°C accuracy and 10mV/K output gain in hermetic SO-8 package. Features surface-mount design, -40°C to +125°C operating range, and 3°C max accuracy. From $0.24, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- LM335AM/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.2414(MOQ 1)
- Temp Range
- -40.0°C to 100.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Military-grade precision with ±2°C typical accuracy and 3°C max over full temperature range
- Linear 10mV/K analog output — directly proportional to Kelvin temperature, no calibration needed
- Hermetic small outline surface-mount package for high-reliability industrial and defense applications
- Wide operating range from -40°C to +125°C, also available in plastic TO-92 through-hole package
Applications
The LM335AM/NOPB is widely used in industrial temperature monitoring systems, HVAC controls, and laboratory instrumentation where accurate analog temperature sensing is required. Its military-grade hermetic packaging makes it ideal for defense electronics, avionics, and harsh-environment data acquisition systems. The linear Kelvin output simplifies interface design in medical equipment, cold-chain monitoring, and precision thermal management circuits.
Specifications
| Date Of Intro | 1989-01-01 |
| YTEOL | 0 |
| Accuracy-Max (Cel) | 3Cel |
| Additional Feature | ALSO AVAILABLE IN PLASTIC TO-92 PACKAGE |
| Body Breadth | 3.9mm |
| Body Height | 1.5mm |
| Body Length or Diameter | 4.9mm |
| Housing | PLASTIC |
| JESD-609 Code | e3 |
| Mounting Feature | SURFACE MOUNT |
| Operating Current-Max | 0.4mA |
| Output Voltage-Max | 3.01V |
| Output Voltage-Min | 2.95V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape/Style | RECTANGULAR |
| Sensors/Transducers Type | TEMPERATURE SENSOR,ANALOG,VOLTAGE OUTPUT |
| Supply Voltage-Max | 30V |
| Supply Voltage-Min | 3.01V |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Terminal Finish | Matte Tin (Sn) |
| Termination Type | SOLDER |
| ## LM335AM/NOPB Alternates Showing results | Image |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LM335AM/NOPB:
Analog Voltage Output Sensor, 2.95V Min, 3.01V Max, 1Cel, Bipolar, Rectangular, 8 Pin, Surface Mount
suggested
suggested
Frequently Asked Questions
What is the output voltage and accuracy of the LM335AM/NOPB?
The LM335AM/NOPB produces a linear analog output of 10mV per Kelvin, so at 25°C (298.15K) the output is approximately 2.98V. Its typical accuracy is ±2°C with a maximum accuracy specification of 3°C over the full operating temperature range of -40°C to +125°C.
What package does the LM335AM/NOPB use and is it surface-mountable?
The LM335AM/NOPB comes in a hermetic small outline (SO) surface-mount package measuring 4.9mm × 3.9mm × 1.5mm, making it suitable for PCB surface-mount assembly. Texas Instruments also offers the equivalent device in a plastic TO-92 through-hole package for applications requiring leaded mounting.
What are typical applications for the LM335AM/NOPB?
Common applications include industrial temperature monitoring, HVAC systems, laboratory instrumentation, military and defense electronics, avionics, and medical equipment. Its military-grade hermetic construction and wide -40°C to +125°C range make it especially suited for harsh environments and high-reliability systems where standard plastic-package sensors are inadequate.
Are there pin-compatible or functional alternatives to the LM335AM/NOPB?
Functional alternatives include the LM35 series (Celsius output, 10mV/°C), the LM34 (Fahrenheit output), and the TMP36 from Analog Devices. For Kelvin-output drop-in replacements, look for LM335 variants from other manufacturers. Always verify package, accuracy grade, and operating voltage compatibility before substituting in a design.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.2414 | $0.24 |
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