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OPA657UB Linear - Amplifiers - Instrumentation, Operational Amplifiers, Buffer Amplifiers by Texas Instruments
OPA657UB is a Linear - Amplifiers - Instrumentation, Operational Amplifiers, Buffer Amplifiers model from Texas Instruments, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Integrated Circuits (ICs) / Linear - Amplifiers - Instrumentation, Operational Amplifiers, Buffer Amplifiers product path. Known package information currently points to 8SOIC under the Texas Instruments brand listing. IC OPAMP VFB 1.6GHZ 8SOIC. TrustCompo combines the available model, brand, hierarchy, and specification details around OPA657UB so buyers can move faster from review to quotation.
RoHS
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Key specifications
Series
-
Min Quantity
1
Category
Integrated Circuits (ICs)Description
IC OPAMP VFB 1.6GHZ 8SOIC
key Attributes
-
Why request a quote
Use the RFQ step to confirm the commercial and documentation details buyers usually need before placing an order.
RoHS, REACH, and lead-free documentation can be confirmed during RFQ
Traceability and Certificate of Conformance support available on request
Pre-shipment inspection report support for quality review
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Globally recognized certifications
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ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
Ordering workflow
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1
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2
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3
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Product overview
Overview
OPA656NB/250G4 Description
The OPA656NB/250G4 device combines a very wideband, unity-gain stable, voltage-feedback operational amplifier with a FET-input stage to offer an ultra-high dynamic-range amplifier for Analog-to-Digital Converter (ADC) buffering and trans-impedance applications. Extremely low DC errors give good precision in optical applications. OPA656NB/250G4
Features
• 500 MHz Unity-gain Bandwidth
• Low Input Bias Current: 2 pA
• Low Offset And Drift: ±250 µV, ±2 μV/°C
• Low Distortion: 74-dB SFDR at 5 MHz
• High-Output Current: 70 mA
• Low Input Voltage Noise: 7 nV/√Hz OPA656NB/250G4 Applications
• Wideband Photodiode Amplifiers
• Sample-and-Hold Buffers
• CCD Output Buffers
• ADC Input Buffers
• Wideband Precision Amplifiers
• Test and Measurement Front Ends
The OPA656NB/250G4 device combines a very wideband, unity-gain stable, voltage-feedback operational amplifier with a FET-input stage to offer an ultra-high dynamic-range amplifier for Analog-to-Digital Converter (ADC) buffering and trans-impedance applications. Extremely low DC errors give good precision in optical applications. OPA656NB/250G4
Features
• 500 MHz Unity-gain Bandwidth
• Low Input Bias Current: 2 pA
• Low Offset And Drift: ±250 µV, ±2 μV/°C
• Low Distortion: 74-dB SFDR at 5 MHz
• High-Output Current: 70 mA
• Low Input Voltage Noise: 7 nV/√Hz OPA656NB/250G4 Applications
• Wideband Photodiode Amplifiers
• Sample-and-Hold Buffers
• CCD Output Buffers
• ADC Input Buffers
• Wideband Precision Amplifiers
• Test and Measurement Front Ends
Fast scan
Popular Specs Surfaced First
Product Attribute
Part Status
Active
Product Attribute
Lifecycle Status
ACTIVE (Last Updated: 4 days ago)
Product Attribute
REACH Status
REACH Unaffected
Product Attribute
ECCN
EAR99
Product Attribute
Lead Free
Lead Free
Product Attribute
Packaging
Tube
Part Status
Active
Lifecycle Status
ACTIVE (Last Updated: 4 days ago)
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Packaging
Tube
Mounting Type
Surface Mount
Factory Lead Time
8 Weeks
Operating Temperature
-40°C~85°C
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Supply Voltage
5V
Manufacturer
Texas
Width
3.91mm
Height
1.75mm
Package / Case
8-SOIC (0.154, 3.90mm Width)
Subcategory
Operational Amplifier
Sub-Categories
Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
Nominal Supply Current
16mA
Weight
75.891673mg
Bandwidth
350MHz
Number Of Functions
1
Surface Mount
YES
Radiation Hardening
No
Pbfree Code
yes
Technology
BIPOLAR
Number Of Pins
8
Number Of Terminations
8
Pin Count
8
Thickness
1.58mm
Length
4.9mm
Input Offset Voltage (Vos)
100μV
Operating Supply Voltage
12V
Output Current Per Channel
70mA
Base Part Number
OPA657
Slew Rate
700V/μs
Settling Time
11 ns
Common Mode Rejection Ratio
83 dB
Operating Supply Current
14mA
Gain Bandwidth Product
1.6GHz
Manufacturer'S Part No.
OPA657UB
Neg Supply Voltage-Nom (Vsup)
-5V
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Amplifier Type
Voltage Feedback
Current - Input Bias
1pA
Power Supply Rejection Ratio (PSRR)
76dB
Bias Current-Max (IIB) @25C
0.000005μA
Voltage - Supply, Single/Dual (±)
8V~12V ±4V~6V
Number Of Channels
1
Low-Offset
YES
Low-Bias
YES
Micropower
NO
Programmable Power
NO
Dual Supply Voltage
5V
Voltage Gain
70dB
Max I/O Voltage
600μV
Frequency Compensation
YES AVCL>=7
Unity Gain BW-Nom
1600000 kHz
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
JESD-609 Code
e4
Moisture Sensitivity Level (MSL)
3 (168 Hours)
HTSUS
8542.33.0001
ECCN Code
EAR99
Common questions
Product FAQ
Quick answers for buyers reviewing OPA657UB, stock, documentation, and sourcing steps.
What is OPA657UB?
OPA657UB is a Linear - Amplifiers - Instrumentation, Operational Amplifiers, Buffer Amplifiers component from Texas Instruments. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
What package and description are listed for OPA657UB?
OPA657UB is listed with package reference 8SOIC. The current product description is IC OPAMP VFB 1.6GHZ 8SOIC, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is OPA657UB available in stock?
This page currently shows 106679 units in stock and 73641 units available for OPA657UB. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for OPA657UB?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for OPA657UB by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for OPA657UB?
A dedicated datasheet link is not currently listed for OPA657UB by Texas Instruments. Contact us with the part number and required parameters so the team can help confirm documentation during quotation.
How should buyers verify OPA657UB before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for OPA657UB before approving the order.
Linear - Amplifiers - Instrumentation, Operational Amplifiers, Buffer Amplifiers
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