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LMH6646MM - TI
Manufacturer:
TI
ManyChip's Part#:
MC108560940
Category:
Amplifier, Buffer IC
Package:
VSSOP-8
Datasheet:
Datasheet 3D Model
Description:
2.7V, 650μA, 55MHz Rail-to-Rail Input and Output Amplifiers with Shutdown Option 8-VSSOP -40℃ to 85℃
Stock Locations:
Availability:
9,000 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 2.33

Updated at 02/11/2025 10:30:15(UTC+8)

Certifications

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Description

Description
The LMH6645 (single) and LMH6646 (dual), rail-to-rail input and output voltage feedback amplifiers, offer high speed (55 MHz), and low voltage operation (2.7 V) in addition to micro-power shutdown capability (LMH6647, single).
Input common mode voltage range exceeds either supply by 0.3 V, enhancing ease of use in multitude of applications where previously only inferior devices could be used. Output voltage range extends to within 20 mV of either supply rails, allowing wide dynamic range especially in low voltage applications. Even with low supply current of 650 μA/amplifier, output current capability is kept at a respectable ±20 mA for driving heavier loads. Important device parameters such as BW, Slew Rate and output current are kept relatively independent of the operating supply voltage by a combination of process enhancements and design architecture.
Features
• (VS = 2.7V, TA = 25°C, RL = 1kΩ to V+/2, AV = +1. Typical Values Unless Specified.
• −3dB BW 55 MHz
• Supply Voltage Range 2.5 V to 12 V
• Slew Rate 22 V/μs
• Supply Current 650 μA/channel
• Output Short Circuit Current 42 mA
• Linear Output Current ±20 mA
• Input Common Mode Voltage 0.3 V Beyond Rails
• Output Voltage Swing 20 mV from Rails
• Input Voltage Noise 17 nV/√Hz
• Input Current Noise 0.75 pA/√Hz
Applications
• Active Filters
• High Speed Portable Devices
• Multiplexing Applications (LMH6647)
• Current Sense Buffer
• High Speed Transducer Amp

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LMH6646MM Specifications

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- Carefully inspected and packed by ManyChip warehouse
- Vacuum packaging
- Anti-static packaging
- Shockproof foam
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