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OPA1644AID Linear - Amplifiers - Instrumentation, Operational Amplifiers, Buffer Amplifiers by Texas Instruments
OPA1644AID 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 14SOIC under the Texas Instruments brand listing. IC OPAMP AUDIO 11MHZ RRO 14SOIC. TrustCompo combines the available model, brand, hierarchy, and specification details around OPA1644AID so buyers can move faster from review to quotation.
RoHS
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Documentation support
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Key specifications
Series
SoundPlus™
Min Quantity
1
Category
Integrated Circuits (ICs)Description
IC OPAMP AUDIO 11MHZ RRO 14SOIC
key Attributes
-
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Globally recognized certifications
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ISO 9001
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AS9120B
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ISO 14001
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ESD Control
Electrostatic handling standards to help protect sensitive components.
Ordering workflow
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Product overview
Overview
The UTC OPA2336 is a CMOS operational amplifier. It is operated on a 2.1V (Min.) single supply. A100kΩ load is driven by the rail-to-rail output and the accuracy of the output voltage is ensured at ± 3mV.
The UTC OPA2336 is characterized by its low quiescent current (20μA/amplifier), low offset voltage (125μV max), low input bias current (1pA), and high open-loop gain (115dB).
The UTC OPA2336 features completely independent circuitry for lowest crosstalk and freedom from interaction.
The UTC OPA2336 is particularly designed for battery-powered applications and the common-mode range extending to the negative supply makes it ideal for single-supply applications.In addition to the applications mentioned above, the UTC OPA2336 is suitable for portable devices, high-Impedance applications, photodiode, pre-amps, precision integrators, medical instruments, and test equipment.
FEATURES
* Operating on a Single-Supply
* Rail-to-Rail Output (Accuracy: ± 3mv)
* Low Power Dissipation: IQ=20μA/Amplifier
* Low Offset Voltage up to 125μV (MAX.)
* Power Supply Specified from 2.3V to 5.5V
* Halogen Free
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Popular Specs Surfaced First
Export Classifications & Environmental
RoHS Status
ROHS3 Compliant
Export Classifications & Environmental
REACH SVHC
No SVHC
Export Classifications & Environmental
JESD-609 Code
e4
Export Classifications & Environmental
Moisture Sensitivity Level (MSL)
2 (1 Year)
Export Classifications & Environmental
HTSUS
8542.33.0001
Export Classifications & Environmental
ECCN Code
EAR99
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
JESD-609 Code
e4
Moisture Sensitivity Level (MSL)
2 (1 Year)
HTSUS
8542.33.0001
ECCN Code
EAR99
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Current - Input Bias
2pA
Voltage - Supply, Single/Dual (±)
4.5V~36V ±2.25V~18V
Bias Current-Max (IIB) @25C
0.00002μA
Voltage Gain
134dB
Nominal Gain Bandwidth Product
11MHz
Unity Gain BW-Nom
11000 kHz
Number Of Channels
4
Frequency Compensation
YES
Low-Bias
YES
Micropower
NO
Programmable Power
NO
Low-Offset
NO
Amplifier Type
Audio
Voltage - Input Offset
1mV
Neg Supply Voltage-Nom (Vsup)
-18V
Input Offset Current-Max (IIO)
0.00002μA
Average Bias Current-Max (IIB)
0.00002μA
Power Supply Rejection Ratio (PSRR)
137.08dB
Max Frequency
100Hz
Part Status
Active
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Packaging
Tube
Lifecycle Status
ACTIVE (Last Updated: 2 days ago)
Mounting Type
Surface Mount
Factory Lead Time
6 Weeks
Operating Temperature
-40°C~85°C
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Manufacturer
Texas
Width
3.91mm
Height
1.75mm
Output Type
Rail-to-Rail
Length
8.65mm
Subcategory
Operational Amplifier
Sub-Categories
Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
Architecture
VOLTAGE-FEEDBACK
Package / Case
14-SOIC (0.154, 3.90mm Width)
Operating Supply Current
1.8mA
Slew Rate
20V/μs
Series
SoundPlus™
Surface Mount
YES
Radiation Hardening
No
Pin Count
14
Number Of Pins
14
Number Of Terminations
14
Pbfree Code
yes
Terminal Pitch
1.27mm
Number Of Functions
4
Thickness
1.58mm
Common Mode Rejection Ratio
120 dB
Supply Voltage
18V
Output Current Per Channel
36mA
Nominal Supply Current
1.8mA
Bandwidth
11MHz
Input Offset Voltage (Vos)
3.5mV
Base Part Number
OPA1644
Manufacturer'S Part No.
OPA1644AID
Common questions
Product FAQ
Quick answers for buyers reviewing OPA1644AID, stock, documentation, and sourcing steps.
What is OPA1644AID?
OPA1644AID 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 OPA1644AID?
OPA1644AID is listed with package reference 14SOIC. The current product description is IC OPAMP AUDIO 11MHZ RRO 14SOIC, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is OPA1644AID available in stock?
This page currently shows 166761 units in stock and 30288 units available for OPA1644AID. 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 OPA1644AID?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for OPA1644AID by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for OPA1644AID?
A dedicated datasheet link is not currently listed for OPA1644AID 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 OPA1644AID before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for OPA1644AID before approving the order.
Linear - Amplifiers - Instrumentation, Operational Amplifiers, Buffer Amplifiers
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