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Product Detailed Parameters
- Description：IC VARIABLE GAIN 1 CIRC 14SOIC
- Series：LMH®
- Mfr：Texas Instruments
- Package：Tube
- Amplifier Type：Variable Gain
- Number of Circuits：1
- Output Type：-
- Slew Rate：1800V/µs
- Gain Bandwidth Product：-
- Current - Input Bias：9 µA
- Voltage - Input Offset：-
- Current - Supply：27mA
- Current - Output / Channel：90 mA
- Voltage - Supply Span (Min)：5 V
- Voltage - Supply Span (Max)：12 V
- Operating Temperature：-40°C ~ 85°C
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：14-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：14-SOIC
- -3db Bandwidth：130 MHz
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Overview
The LMH6502MA/NOPB is a wideband, low power linear-in-dB variable gain amplifier manufactured by Texas Instruments. It features a single channel with a bandwidth of 130 MHz at closed-loop gain. The device supports a maximum gain of 40 dB and operates within a supply voltage range of 5 V to 12 V. It draws 15 mA of operating current and functions across an extended temperature range from -40°C to +85°C. The component utilizes a SOIC-8 surface-mount package.
Feature Summary
- Provides linear-in-dB variable gain control for signal conditioning applications
- Designed for wideband operation with low power consumption characteristics
- Supports flexible supply voltage requirements for diverse system architectures
Applications
- RF front-end signal processing
- Test and measurement equipment
- Wireless communication systems
Procurement Notes
Verify the specific suffix MA against the official datasheet to confirm package type and tape-and-reel or tube availability. Ensure the NOPB designation aligns with RoHS compliance requirements for your target market. Cross-reference the manufacturer part number with authorized distributors to confirm current production status and lead times.
Selection Notes
Select this component when a wide bandwidth combined with precise logarithmic gain control is required. Consider the 15 mA current draw and SOIC-8 footprint during thermal and layout planning. Verify that the 130 MHz bandwidth meets the signal frequency requirements of the application circuit.
Part Context
This device belongs to the LMH6502 series of wideband variable gain amplifiers. It serves as a specialized analog signal processing solution within Texas Instruments' portfolio. The component is designed to interface directly with high-speed data converters and RF stages in modern electronic systems.
Replacement Considerations
Consult the official datasheet for direct pin-compatible alternatives within the same family. Verify electrical parameter compatibility before substituting with other variable gain amplifier models.
