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LM310H
Single 2nA 20MHz TO-99-8 Operational Amplifier ROHSLM310H
Single 2nA 20MHz TO-99-8 Operational Amplifier ROHS
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LM310H DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The LM310H is a voltage comparator manufactured by Texas Instruments. It operates with a single power supply voltage ranging from 5 to 30 volts and can withstand input voltages up to 36 volts. With a low input offset voltage of 2 mV and low input bias current of 25 nA, it provides accurate comparisons. The device offers fast response times with propagation delays as low as 200 ns. Its output can sink and source up to 50 mA of current, making it suitable for driving both TTL and CMOS logic. The LM310H is designed for use in applications requiring precise voltage level detection, such as window comparators, voltage followers, and voltage references. It comes in a hermetic TO-5 metal can package, ensuring robustness and reliability in various operating conditions
Key Features
- Operates from a single power supply
- Wide supply voltage range: 8V to 30V
- Low input current: 150nA
- Low input offset voltage: 2mV max
- Output voltage range: 0V to Vcc-1.5V
- Wide temperature range: -25°C to 85°C
Application
- Temperature control systems
- Industrial automation
- Analog voltage regulators
- Precision voltage comparators
- Signal conditioning circuits
- High accuracy voltage references
- Medical equipment
- Transducer interfaces
- Power supply voltage monitoring
- Audio amplifiers
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Part Life Cycle Code | Active | Reach Compliance Code | |
| ECCN Code | EAR99 | HTS Code ! | 8542.33.00.01 |
| Amplifier Type | BUFFER | Average Bias Current-Max (IIB) | 0.01 µA |
| Bandwidth (3dB)-Nom | 20 MHz | Input Offset Voltage-Max | 10000 µV |
| JESD-30 Code | O-MBCY-W8 | Neg Supply Voltage Limit-Max | -18 V |
| Neg Supply Voltage-Nom (Vsup) | -15 V | Number of Functions | 1 |
| Number of Terminals | 8 | Operating Temperature-Max | 70 °C |
| Operating Temperature-Min | Package Body Material | METAL | |
| Package Shape | ROUND | Package Style | CYLINDRICAL |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | Slew Rate-Nom | 30 V/us |
| Supply Voltage Limit-Max | 18 V | Supply Voltage-Nom (Vsup) | 15 V |
| Surface Mount ! | NO | Technology | BIPOLAR |
| Temperature Grade ! | COMMERCIAL | Terminal Form ! | WIRE |
| Terminal Position | BOTTOM | Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is LM310H?
The LM310H is a precision voltage comparator integrated circuit manufactured by Texas Instruments. It is designed for applications requiring accurate comparison of analog voltages, such as in window comparators, zero-crossing detectors, and waveform generators.
How Does LM310H Work?
The LM310H operates as a high-speed voltage comparator with a fast response time and precise voltage threshold levels. It compares two input voltages and provides a high or low output based on their relative levels. The comparator is designed for fast switching and minimal propagation delay, making it suitable for time-critical applications.
How Many Pins does LM310H have and What are the Functions of the Pinout Configuration?
The LM310H is housed in a 8-pin metal can package or ceramic flat package. The pinout configuration includes:
- VCC+: Positive power supply pin.
- VCC-: Negative power supply pin.
- IN+: Non-inverting input.
- IN-: Inverting input.
- V+: Output when IN+>IN-.
- V-: Output when IN+
What are the Pros and Cons of LM310H?
Pros:
- High Speed: Operates as a high-speed comparator suitable for time-critical applications.
- Precision: Provides accurate voltage comparison with tight voltage thresholds.
- Wide Supply Voltage Range: Works with a wide range of supply voltages, offering flexibility in system design.
Cons:
- Noise Sensitivity: May exhibit sensitivity to noise and fluctuations in the input signals.
- Power Consumption: Consumes relatively higher power than low-power comparators in certain applications.
Are There Any Equivalents/Alternatives to LM310H for Recommendation?
- The LM339 from Texas Instruments is a quad voltage comparator that can be used as an alternative to the LM310H in certain applications.
- Alternatives to the LM310H include the LT1716 from Analog Devices and the MAX902 from Maxim Integrated.
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