LMH6505MMIn StockTexas Instruments
LMH6505MM is a wideband variable gain amplifier by Texas Instruments, offering 700 MHz bandwidth, -42.5 dB gain range, and 5V single supply in a compact SOT-23-5 package. In stock, ships globally, 1 pc minimum.
- Manufacturer
- Texas Instruments
- Package
- SOT-23
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- LMH6505MM Datasheet PDF
- Category
- amplifiers
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Applications
LMH6505MM is widely used in RF/IF signal chain applications including automatic gain control (AGC) loops, cable equalizers, and video signal conditioning. Its wide bandwidth and linear-in-dB gain control make it ideal for telecommunications infrastructure and test equipment designs.
Specifications
| Bandwidth | 700 MHz |
| Gain Range | 0 to -42.5 dB |
| Supply Voltage | 5 V (single supply) |
| Quiescent Current | 6.5 mA |
| Operating Temperature | -40 to +85 degrees C |
| Package | SOT-23-5 |
| Package | SOT-23 |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LMH6505MM:
Frequently Asked Questions
What is the gain range of the LMH6505MM?
The LMH6505MM offers a variable gain range from 0 dB down to -42.5 dB, controlled via a linear-in-dB voltage input. This makes it suitable for automatic gain control (AGC) circuits where precise, electronically adjustable attenuation is needed.
What package is the LMH6505MM available in?
The LMH6505MM comes in a SOT-23-5 (5-pin SOT-23) surface-mount package, designated by the MM suffix. This compact package is ideal for space-constrained designs. The part is RoHS compliant and lead-free.
What supply voltage does the LMH6505MM require?
The LMH6505MM operates from a single 5V supply with a typical quiescent current of 6.5 mA. It is not designed for dual-supply or 3.3V single-supply operation, so ensure a stable 5V rail for reliable performance.
What are the typical applications for the LMH6505MM?
Typical applications include RF/IF signal chains, AGC loops in wireless receivers, cable equalizers, video signal distribution, and test and measurement instrumentation. Its 700 MHz bandwidth supports signals well into the UHF frequency range.
Is the LMH6505MM a drop-in replacement for the LMH6505MA?
The LMH6505MM (SOT-23-5) and LMH6505MA are functionally identical; both are the same die in the same 5-pin SOT-23 package. Verify the exact suffix with your distributor for the specific tape-and-reel or cut-tape option.
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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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