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  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Amplifiers/Comparators
  5. Operational Amplifier
  6. OPA644U
OPA644U
Extended
* Images are for reference only
OPA644U
Attributes
Value
Manufacturer
Texas Instruments
MFR.Part #
OPA644U
JLCPCB Part #
C4366376
Package
SOIC-8
Description
-40℃~+85℃ -5.5V~5.5V 1 10.3nV/√Hz@100Hz 2.5V/ns 20uA 20uV/℃ 55dB 60mA 6mV Built-in compensation、ESD Protection SOIC-8 Operational Amplifier
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard
MSL Level
MSL 3

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

AttributesValue
CategoryAmplifiers/Comparators/Operational Amplifier
ManufacturerTexas Instruments
PackageSOIC-8
Operating Temperature-40℃~+85℃
Vos - Input Offset Voltage6mV
Output Current60mA
Input Offset Voltage Drift(Vos TC)20uV/℃
Slew Rate2.5V/ns
Common Mode Rejection Ratio(CMRR)55dB
Number of Channels1
Input Voltage Noise Density10.3nV/√Hz@100Hz
FeaturesBuilt-in compensation、ESD Protection
Ib - Input Bias Current20uA
Dual Supply-5.5V~5.5V
Results remaining: 0

  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Amplifiers/Comparators
  5. Operational Amplifier
  6. OPA644U
OPA644U

* Images are for reference only

OPA644U

Extended
Manufacturer

Texas Instruments

MFR.Part #
OPA644U
JLCPCB Part #
C4366376
Package
SOIC-8
Description
-40℃~+85℃ -5.5V~5.5V 1 10.3nV/√Hz@100Hz 2.5V/ns 20uA 20uV/℃ 55dB 60mA 6mV Built-in compensation、ESD Protection SOIC-8 Operational Amplifier
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard
MSL Level
MSL 3

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

OPA644U

* Images are for reference only

OPA644U
Extended
Manufacturer

Texas Instruments

MFR.Part #
OPA644U
JLCPCB Part #
C4366376
Package
SOIC-8
Description
-40℃~+85℃ -5.5V~5.5V 1 10.3nV/√Hz@100Hz 2.5V/ns 20uA 20uV/℃ 55dB 60mA 6mV Built-in compensation、ESD Protection SOIC-8 Operational Amplifier
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard
MSL Level
MSL 3

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

OPA644U Specifications

OPA644U technical specifications, attributes, and parameters.

AttributesValue
CategoryAmplifiers/Comparators/Operational Amplifier
ManufacturerTexas Instruments
PackageSOIC-8
Operating Temperature-40℃~+85℃
Vos - Input Offset Voltage6mV
Output Current60mA
Input Offset Voltage Drift(Vos TC)20uV/℃
Slew Rate2.5V/ns
Common Mode Rejection Ratio(CMRR)55dB
Number of Channels1
Input Voltage Noise Density10.3nV/√Hz@100Hz
FeaturesBuilt-in compensation、ESD Protection
Ib - Input Bias Current20uA
Dual Supply-5.5V~5.5V
Results remaining: 0

PCB Assembly Tips

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  • 1

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OPA644U Documents

OPA644U datasheets or manufacturer documentation.

Datasheet: OPA644U Datasheet (PDF)

OPA644U Schematic Symbol & PCB Footprint

The OPA644U schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.