OPA1644AIDR

Mfr. #:: OPA1644AIDR
Description:: Audio Amplifiers SoundPLUS Hi-Perf JFET-In Audio OpAmps
Lifecycle:: New from this manufacturer.
Datasheet:: OPA1644AIDR Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:: OPA1644AIDR more Information OPA1644AIDR Product Details

Product Attribute
Attribute Value

Manufacturer:: Texas Instruments

Product Category:: Audio Amplifiers

RoHS:: Y

Series:: OPA1644

Product:: Audio Amplifiers

Output Power:: -

Mounting Style:: SMD/SMT

Type:: 4-Channel Rail-to-Rail

Package / Case:: SOIC-14

THD plus Noise:: 0.00005 %

Supply Voltage - Max:: 18 V

Supply Voltage - Min:: 2.25 V

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 85 C

Packaging:: Reel

Features:: Burr-Brown Audio, Premium Sound

Input Type:: Rail-to-Rail

Output Type:: Rail-to-Rail

Brand:: Texas Instruments

Number of Channels:: 4 Channel

CMRR - Common Mode Rejection Ratio:: 120 dB to 126 dB

GBP - Gain Bandwidth Product:: 11 MHz

Ib - Input Bias Current:: 20 pA

Moisture Sensitive:: Yes

Operating Supply Current:: 1.8 mA

Operating Supply Voltage:: 4.5 V to 36 V

Product Type:: Audio Amplifiers

SR - Slew Rate:: 20 V/us

Factory Pack Quantity:: 2500

Subcategory:: Audio ICs

Vos - Input Offset Voltage:: 3.5 mV

Unit Weight:: 0.011923 oz

Tags: OPA1644, OPA164, OPA16, OPA1, OPA

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

OPA1644AIDR Ratings and Reviews

E**m

Received fast and in good condition. ICs should have been delivered on foam but they were all right.

2019-03-04

M***s

Hello well received a little long. Thank you

2019-04-06

OPA1644AIDR Description

***as Instruments: OPA1641/1642/1644 SoundPLUS High-Performance, JFET-Input Audio OpAmps 14-SOIC -40 to 85

***et: OP Amp Quad GP R-R O/P ±18V/36V 14-Pin SOIC T/R

***ical: Audio Amp Speaker 4-CH Stereo Class-AB 14-Pin SOIC T/R

***AS INSTR: The OPA1641 (single), OPA1642 (dual), and OPA1644 (quad) series are JFET-input, ultralow distortion, low-noise operational amplifiers fully specified for audio applications.

***ASIN: The OPA1641, OPA1642, and OPA1644 rail-to-rail output swing allows increased headroom, making these devices ideal for use in any audio circuit. Features include 5.1-nV/√Hz noise, low THD+N (0.00005%), a low input bias current of 2 pA, and low quiescent current of 1.8 mA per channel.

***TEXAS: These devices operate over a very wide supply voltage range of ±2.25 V to ±18 V. The OPA1641, OPA1642, and OPA1644 series of operational amplifiers are unity-gain stable and provide excellent dynamic behavior over a wide range of load conditions.

***AS INS: The dual and quad versions feature completely independent circuitry for lowest crosstalk and freedom from interactions between channels, even when overdriven or overloaded.

***NS: The OPA1641, OPA1642, and OPA1644 are specified from –40°C to +85°C.

OPA1644AIDR More Information

OPA164x/OPA164x-Q1 SoundPlus™ Audio Op Amps: OMO Electronic OPA164x/OPA164x-Q1 SoundPlus™ JFET-input, ultralow distortion, low-noise op amps are fully specified for audio applications. TI OPA164x/OPA164x-Q1 op amps offer superior sound quality and rail-to-rail output swing that allows for increased headroom, making these devices ideal for any audio circuit. The TI OPA164x/OPA164x-Q1 op amps operate over a very wide supply voltage range of ±2.25V to ±18V. The OPA164x/OPA164x-Q1 are utility-gain stable and provide excellent dynamic behavior over a wide range of load conditions. These TI op amps are ideal for professional audio equipment, analog and digital mixing consoles, broadcast studio equipment, high-end AV receivers, and high-end Blu-Ray™ players. The OPA164x-Q1 devices are AEC-Q100 qualified for automotive applications.Learn More

Amplifier Solutions: OMO Electronic Amplifier Solutions deliver a broad portfolio of devices including operational amplifiers, comparators, instrumental amplifiers, difference amplifiers, current sense amplifiers, programmable & variable gain amplifiers, and special function amplifiers. These products feature low offset, low noise, low power, wide bandwidth, small footprint, and cost optimized products. TI has an amplifier for nearly any need – from high voltage to cost optimized and everything in between. TI continues to push the limits of what’s possible by packing more functionality and performance into smaller packages that use less power and reduce costs. Amplify your system with a TI amplifier today.Learn More

Market price

Part #	Description	Stock	Price
OPA1644AIDR DISTI # V98:2334_07303568	OP Amp Quad GP R-R O/P ±18V/36V 14-Pin SOIC T/R RoHS: Compliant	1197	1000:$2.4870 500:$2.6470 250:$2.8369 100:$2.9910 25:$3.3720 10:$3.5230 1:$3.8330
OPA1644AIDR DISTI # OPA1644AIDR-ND	IC OPAMP AUDIO 11MHZ RRO 14SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	Temporarily Out of Stock	2500:$2.2823
OPA1644AIDR DISTI # 25828045	OP Amp Quad GP R-R O/P ±18V/36V 14-Pin SOIC T/R RoHS: Compliant	1197	1000:$2.4870 500:$2.6470 250:$2.8369 100:$2.9910 25:$3.3720 10:$3.5230 3:$3.8330
OPA1644AIDR DISTI # OPA1644AIDR	OP Amp Quad GP R-R O/P ±18V/36V 14-Pin SOIC T/R (Alt: OPA1644AIDR) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Europe - 0	2500:€2.7900 5000:€2.4900 10000:€2.1900 15000:€2.0900 25000:€1.9900
OPA1644AIDR DISTI # OPA1644AIDR	OP Amp Quad GP R-R O/P ±18V/36V 14-Pin SOIC T/R - Tape and Reel (Alt: OPA1644AIDR) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 0	2500:$2.3900 5000:$2.2900 10000:$2.1900 15000:$2.1900 25000:$2.0900
OPA1644AID DISTI # 595-OPA1644AID	Audio Amplifiers SoundPLUS Hi-Perf JFET-In Audio OpAmps RoHS: Compliant	1803	1:$5.4500 10:$4.9000 100:$4.0100 250:$3.7600 500:$3.4100 1000:$2.8800 2500:$2.7300
OPA1644AIDR DISTI # 595-OPA1644AIDR	Audio Amplifiers SoundPLUS Hi-Perf JFET-In Audio OpAmps RoHS: Compliant	0	1:$4.5400 10:$4.0800 100:$3.3400 250:$3.1400 500:$2.8400 1000:$2.4000 2500:$2.2800
OPA1644AIDR DISTI # C1S746204134234	OP Amp Quad GP R-R O/P }18V/36V 14-Pin SOIC T/R RoHS: Compliant	1397	2500:$2.2820
OPA1644AIDR DISTI # C1S746201492650	OP Amp Quad GP R-R O/P }18V/36V 14-Pin SOIC T/R RoHS: Compliant	1197	250:$2.8689 100:$3.0360 25:$3.4060 10:$3.5610 1:$3.8690

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Availability

Stock:: Available
On Order:: 1000
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Current price of OPA1644AIDR is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team [email protected]

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OPA1644AIDR

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

E**m

M***s

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes