OPA1644AIPW

Mfr. #:: OPA1644AIPW
Description:: Audio Amplifiers High-Perf,JFET-Inp Audio Op Amps
Lifecycle:: New from this manufacturer.
Datasheet:: OPA1644AIPW Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:: OPA1644AIPW more Information OPA1644AIPW 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:: TSSOP-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:: Tube

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:: 90

Subcategory:: Audio ICs

Vos - Input Offset Voltage:: 3.5 mV

Unit Weight:: 0.004949 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: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

OPA1644AIPW Ratings and Reviews

B***y

All the rules. Delivered quickly.

2019-06-21

E**m

Order not received

2019-06-07

I***t

All ok

2019-02-24

OPA1644AIPW Description

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

***ical: Audio Amp Speaker 4-CH Stereo Class-AB 14-Pin TSSOP Tube

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

***nell: OP AMP, JFET, 11MHZ, QUAD, 14TSSOP

***i-Key Marketplace: OPA1644 OPA1641/1642/1644 SOUNDP

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

***AS INS: 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.

***AS INSTUMENTS: 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 Instr.: 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.

OPA1644AIPW 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
OPA1644AIPW DISTI # 296-28204-5-ND	IC OPAMP AUDIO 11MHZ RRO 14TSSOP RoHS: Compliant Min Qty: 1 Container: Tube	935In Stock	2520:$2.7385 1080:$2.8826 540:$3.4179 180:$4.0151 90:$4.6328 10:$4.9000 1:$5.4600
OPA1644AIPWR DISTI # OPA1644AIPWR-ND	IC OPAMP AUDIO 11MHZ RRO 14TSSOP RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Temporarily Out of Stock	2000:$2.2823
OPA1644AIPW DISTI # OPA1644AIPW	OP Amp Quad GP R-R O/P ±18V/36V 14-Pin TSSOP - Rail/Tube (Alt: OPA1644AIPW) RoHS: Compliant Min Qty: 180 Container: Tube	Americas - 0	180:$2.8900 360:$2.7900 540:$2.6900 900:$2.5900 1800:$2.4900
OPA1644AIPWR DISTI # OPA1644AIPWR	OP Amp Quad GP R-R O/P ±18V/36V 14-Pin TSSOP T/R - Tape and Reel (Alt: OPA1644AIPWR) RoHS: Compliant Min Qty: 2000 Container: Reel	Americas - 0	2000:$2.3900 4000:$2.2900 8000:$2.1900 12000:$2.1900 20000:$2.0900
OPA1644AIPW	OPA1641/1642/1644 SoundPLUS™ High-Performance, JFET-Input Audio OpAmps	4183	1000:$2.3400 750:$2.3900 500:$2.7600 250:$3.1700 100:$3.4000 25:$3.7900 10:$4.0600 1:$4.5100
OPA1644AIPW DISTI # 595-OPA1644AIPW	Audio Amplifiers High-Perf,JFET-Inp Audio Op Amps RoHS: Compliant	203	1:$5.4500 10:$4.9000 100:$4.0100 250:$3.7600 500:$3.4100 1000:$2.8800 2500:$2.7300
OPA1644AIPWR DISTI # 595-OPA1644AIPWR	Audio Amplifiers High-Perf,JFET-Inp Audio Op Amps RoHS: Compliant	0	1:$4.5400 10:$4.0800 100:$3.3400 250:$3.1400 500:$2.8400 1000:$2.4000 2000:$2.2800
OPA1644AIPW	Operational Amplifier, 4 Func, 3500uV Offset-Max, PDSO14 RoHS: Compliant	1633	1000:$2.7100 500:$2.8500 100:$2.9700 25:$3.1000 1:$3.3400
OPA1644AIPWR	Operational Amplifier, 4 Func, 3500uV Offset-Max, PDSO14 RoHS: Compliant	18222	1000:$2.2600 500:$2.3800 100:$2.4800 25:$2.5900 1:$2.7900
OPA1644AIPW DISTI # 8122515P	TI OPA1644AIPW IC OP AMP, TU	105	50:£3.6680 250:£2.9640 500:£2.7120 2500:£2.6420
OPA1644AIPW DISTI # 1882283	OP AMP, JFET, 11MHZ, QUAD, 14TSSOP RoHS: Compliant	13	100:£3.0400 50:£3.5600 25:£3.6400 10:£3.7100 1:£4.5800

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Availability

Stock:: 107
On Order:: 2090
Enter Quantity:

Current price of OPA1644AIPW is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$5.45~~; ~~$5.45~~

10: ~~$4.90~~; ~~$49.00~~

100: ~~$4.01~~; ~~$401.00~~

250: ~~$3.76~~; ~~$940.00~~

500: ~~$3.41~~; ~~$1 705.00~~

1000: ~~$2.88~~; ~~$2 880.00~~

2500: ~~$2.73~~; ~~$6 825.00~~

Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

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