LMH6646MA - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

LMH6646MA
Manufacturer

TI
ChipWorker Part#

CW161262628
Category

Operational Amplifier, OP Amp IC
Package

SOIC-8
Description

TEXAS INSTRUMENTS LMH6646MA. Operational Amplifier, Dual, 2 Amplifier, 55MHz, 22V/µs, 2.5V to 12V, SOIC, 8Pins
Documentation

Datasheet

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LMH6646MA Specifications

Attribute	Attribute Value

Part Number	LMH6646MA
Manufacturer	TI
ChipWorker Part#	CW161262628
Category	Operational Amplifier, OP Amp IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	SOIC-8
Output Current	20mA @5V
Supply Current	725 µA
Number of Circuits	2 Circuit
Number of Channels	2 Channel
Number of Positions	8 Position
Bandwidth	55 MHz
Slew Rate	22.0 V/μs
Gain Bandwidth Product	55 MHz
Input Offset Voltage	1 mV
Input Bias Current	650 nA
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
3dB Bandwidth	55 MHz
Minimum CMRR Range	56 dB
Supply Voltage	2.5V ~ 12V
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Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Each
RoHS	Non-Compliant
Lead-Free Status	Contains Lead
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15

Product Description

The LMH6646MA is a dual Operational Amplifier with rail-to-rail input and output. The voltage feedback amplifier offers high speed (55MHz) and low voltage operation (2.7V). Input common-mode voltage range exceeds either supply by 0.3V, enhancing ease of use in multitude of applications where previously only inferior devices could be used. Output voltage range extends to within 20mV of either supply rails, allowing wide dynamic range especially in low voltage applications. Even with low supply current of 650µA/amplifier, output current capability is kept at a respectable ±20mA 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. Both turn-on and turn-off characteristics are well behaved with minimal output fluctuations during transitions.
Input common-mode voltage of 0.3V beyond rails
Output voltage swing of 20mV from rails
42mA Output short-circuit current
17nV/√Hz Input voltage noise
0.75pA/√Hz Input current noise
5µV/°C Typical offset drift
84dB Typical CMRR
Green product and no Sb/Br

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