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HomeProductsIntegrated Circuits (ICs)Linear - Amplifiers - Instrumentation, OP Amps, Buffer AmpsLMH6646MMX
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LMH6646MMX - Texas Instruments

Manufacturer Part Number
LMH6646MMX
Manufacturer
Texas Instruments
Allelco Part Number
32D-LMH6646MMX
ECAD Model
Parts Description
IC OPAMP VFB 2 CIRCUIT 8VSSOP
Detailed Description
Package
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Data sheet
LMH6646MMX.pdf
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In stock: 13990

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Specifications

LMH6646MMX Tech Specifications
Texas Instruments - LMH6646MMX technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - LMH6646MMX

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply Span (Min) 2.5 V  
Voltage - Supply Span (Max) 12 V  
Voltage - Input Offset 1 mV  
Supplier Device Package 8-VSSOP  
Slew Rate 22V/µs  
Series -  
Package / Case 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)  
Package Tape & Reel (TR)  
Output Type Push-Pull, Rail-to-Rail  
Product Attribute Attribute Value  
Operating Temperature -40°C ~ 85°C  
Number of Circuits 2  
Mounting Type Surface Mount  
Current - Supply 725µA (x2 Channels)  
Current - Output / Channel 20 mA  
Current - Input Bias 650 nA  
Base Product Number LMH6646  
Amplifier Type Voltage Feedback  
-3db Bandwidth 55 MHz  

Parts Introduction

Manufacturer Part Number

LMH6646MMX

Manufacturer

Texas Instruments

Introduction

High-performance operational amplifier (op-amp) for instrumentation and buffering applications

Product Features and Performance

Dual-channel op-amp

Rail-to-rail output

High slew rate of 22V/μs

Low input offset voltage of 1mV

Low input bias current of 650nA

Wide supply voltage range of 2.5V to 12V

Wide operating temperature range of -40°C to 85°C

Wide bandwidth of 55MHz

Product Advantages

Excellent performance for instrumentation and buffering applications

Compact 8-pin VSSOP package

Low power consumption

Key Technical Parameters

Supply voltage range: 2.5V to 12V

Output current per channel: 20mA

Slew rate: 22V/μs

Input offset voltage: 1mV

Input bias current: 650nA

Bandwidth: 55MHz

Quality and Safety Features

RoHS non-compliant

Compatibility

Compatible with 8-pin TSSOP and MSOP packages

Application Areas

Instrumentation amplifiers

Buffering

High-speed data acquisition

Video amplifiers

Product Lifecycle

The LMH6646MMX is an active product, with no indication of discontinuation.

Replacement or upgrade options may be available from Texas Instruments or other manufacturers.

Key Reasons to Choose This Product

High-performance op-amp with excellent specifications for instrumentation and buffering applications

Wide supply voltage and temperature range for versatile use

Compact 8-pin VSSOP package for space-constrained designs

Low power consumption for power-sensitive applications

Proven reliability and quality from Texas Instruments

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments LMH6646MMX

Product Attribute LMH6646MMX LMH6647MFX LMH6655MA LMH6645MA
Part Number LMH6646MMX LMH6647MFX LMH6655MA LMH6645MA
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Number of Circuits 2 1 2 1
Voltage - Supply Span (Max) 12 V 12 V 12 V 12 V
Current - Output / Channel 20 mA 20 mA 120 mA 20 mA
Package Tape & Reel (TR) Tape & Reel (TR) Bulk Bulk
-3db Bandwidth 55 MHz 55 MHz - 55 MHz
Slew Rate 22V/µs 22V/µs 200V/µs 22V/µs
Base Product Number LMH6646 LMH6647 - -
Package / Case 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) SOT-23-6 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width)
Voltage - Input Offset 1 mV 1 mV 1 mV 1 mV
Amplifier Type Voltage Feedback Voltage Feedback Voltage Feedback Voltage Feedback
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Series - VIP10™ - -
Voltage - Supply Span (Min) 2.5 V 2.5 V 4.5 V 2.5 V
Current - Supply 725µA (x2 Channels) 725µA 4.5mA (x2 Channels) 725µA
Output Type Push-Pull, Rail-to-Rail Push-Pull, Rail-to-Rail - Push-Pull, Rail-to-Rail
Supplier Device Package 8-VSSOP SOT-23-6 8-SOIC 8-SOIC
Current - Input Bias 650 nA 650 nA 5 µA 650 nA

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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LMH6646MMX Image

LMH6646MMX

Texas Instruments
32D-LMH6646MMX

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