Findchips: opa656n/250 details by Texas Instruments

Results Overview of OPA656N/250 by Texas Instruments

Distributor Offerings: (2 listings)
Number of FFF Equivalents: (0 replacements)
CAD Models: (Available)
Number of Functional Equivalents: (1 option)
Part Data Attributes: (Available)
Reference Designs: (Not Available)

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OPA656N/250 Information

OPA656N/250 by Texas Instruments is an Operational Amplifier.
Operational Amplifiers are under the broader part category of Amplifier Circuits.

Amplifier circuits use external power to increase the amplitude of an input signal. They can be used to perform linear amplifications or logarithmic functions. Read more about Amplifier Circuits on our Amplifier Circuits part category page.

Part #	Manufacturer	Description	Datasheet
OPA656N/250	Texas Instruments	Wideband, Unity Gain Stable FET-Input Operational Amplifier 5-SOT-23 -40 to 85
OPA656NB/250	Texas Instruments	Wideband, Unity Gain Stable FET-Input Operational Amplifier 5-SOT-23 -40 to 85

Part #	Distributor	Description	Stock	Price	Buy
OPA656N/250 DISTI # OPA656N/250	TME	IC: operational amplifier, 230MHz, Ch: 1, SOT23-5, ±8÷12VDC, IB: 5nA Min Qty: 1	0	1 $15.6000 5 $14.0000 25 $12.4000 100 $11.1000 500 $10.4000	$10.4000 / $15.6000	RFQ
OPA656N/250	Win Source Electronics	IC OPAMP VFB 230MHZ SOT23-5	4052	2 $46.1408 3 $37.8592 5 $36.6761 6 $35.4930 8 $34.3099 10 $30.7606	$30.7606 / $46.1408	Buy Now

Part Details for OPA656N/250

OPA656N/250 CAD Models

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OPA656N/250 Part Data Attributes

Parametric Data

Show differences only	OPA656N/250 Texas Instruments Buy Now Datasheet	Buy Now	Compare Parts: OPA656N/250 Texas Instruments Wideband, Unity Gain Stable FET-Input Operational Amplifier 5-SOT-23 -40 to 85

Pbfree Code	Yes
Rohs Code	Yes
Part Life Cycle Code	Obsolete
Ihs Manufacturer	TEXAS INSTRUMENTS INC
Part Package Code	SOT-23
Package Description	GREEN, PLASTIC, SOT-23, 5 PIN
Pin Count	5
Reach Compliance Code	compliant
ECCN Code	EAR99
HTS Code	8542.33.00.01
Samacsys Manufacturer	Texas Instruments
Amplifier Type	OPERATIONAL AMPLIFIER
Architecture	VOLTAGE-FEEDBACK
Average Bias Current-Max (IIB)	0.00125 µA
Bias Current-Max (IIB) @25C	0.000005 µA
Common-mode Reject Ratio-Min	80 dB
Common-mode Reject Ratio-Nom	86 dB
Input Offset Voltage-Max	600 µV
JESD-30 Code	R-PDSO-G5
JESD-609 Code	e4
Length	2.9 mm
Moisture Sensitivity Level	2
Neg Supply Voltage Limit-Max	-6.5 V
Neg Supply Voltage-Nom (Vsup)	-5 V
Number of Functions	1
Number of Terminals	5
Operating Temperature-Max	85 °C
Operating Temperature-Min	-40 °C
Package Body Material	PLASTIC/EPOXY
Package Code	LSSOP
Package Shape	RECTANGULAR
Package Style	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel)	260
Qualification Status	Not Qualified
Seated Height-Max	1.45 mm
Slew Rate-Nom	290 V/us
Supply Current-Max	16 mA
Supply Voltage Limit-Max	6.5 V
Supply Voltage-Nom (Vsup)	5 V
Surface Mount	YES
Technology	BIPOLAR
Temperature Grade	INDUSTRIAL
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form	GULL WING
Terminal Pitch	0.95 mm
Terminal Position	DUAL
Time@Peak Reflow Temperature-Max (s)	30
Unity Gain BW-Nom	230000000
Width	1.6 mm

Alternate Parts for OPA656N/250

This table gives cross-reference parts and alternative options found for OPA656N/250. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of OPA656N/250, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number	Manufacturer	Composite Price	Description	Compare
OPA656N/250G4	Texas Instruments	Check for Price	Wideband, Unity Gain Stable FET-Input Operational Amplifier 5-SOT-23 -40 to 85	OPA656N/250 vs OPA656N/250G4

OPA656N/250 Frequently Asked Questions (FAQ)

A good PCB layout for the OPA656N/250 involves keeping the input and output traces short and away from each other, using a solid ground plane, and placing decoupling capacitors close to the device. A 4-layer PCB with a dedicated ground plane is recommended.
The choice of gain resistors depends on the desired gain and bandwidth of the amplifier. A good starting point is to use the gain resistor values recommended in the datasheet. For custom gains, use the gain equation provided in the datasheet and choose resistors with 1% or better tolerance.
The maximum power dissipation of the OPA656N/250 is 1.4W. However, this can be limited by the thermal resistance of the package and the ambient temperature. Be sure to check the thermal calculations in the datasheet to ensure safe operation.
Yes, the OPA656N/250 can be used as a unity-gain buffer. However, the device is optimized for high-gain applications, and the bandwidth may be limited at unity gain. Be sure to check the frequency response and distortion specifications in the datasheet.
The OPA656N/250 has internal ESD protection, but it's still important to follow proper PCB design and handling practices to prevent damage. Use TVS diodes or voltage clamps to protect against overvoltage, and handle the device by the body or use an anti-static wrist strap to prevent ESD damage.

Part Details for OPA656N/250 by Texas Instruments

Results Overview of OPA656N/250 by Texas Instruments

OPA656N/250 Information

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