NJU7089 Series
High-Power & Low-Voltage Audio Power Amplifier
NJU7089 Series
High-Power & Low-Voltage Audio Power Amplifier
Download Datasheet
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Description
The NJU7089 is an audio power amplifier designed for telephone applications. No external coupling capacitors are required because of the differential outputs. The closed loop gain is adjusted by two external resistors,and a SD pin permit power down with muting the input signal.The NJU7089 improves high output power compared with other amplifier.
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Spec
Consumer Automotive Supply Voltage 1.8V to 5.5V Channel BTL 1ch. Output Power / Po Typ. 1.2W Output Power / V+ 5V Output Power / RL 8 ohm Pop Noise Suppression Circuit Pop Noise Suppression Circuit Stand-by Yes Mute Yes Operating Current IDD1=3.0mA typ. (V+=5V,RL=∞ , no signal)
IDD1=2.5mA typ. (V+=3V,RL=∞ , no signal)IDD1=6.9mA max. (@V+=5V,RL=∞, no signal)
IDD1=5.7mA max. (@V+=3V,RL=∞, no signal)Wide Operating Temperature -40°C to 85°C -40°C to 105°C Junction Temp. 150°C Package DFN8-V1(ESON8-V1),SSOP20-C3,MSOP8(VSP8),HTSSOP24-P1 PLP Yes(NJU7089KV1-T) Features Low Operating Voltage
Single-end
/Differential InputNote 1 Thermal Shutdown Circuit Note 2 Over Current Protection Circuit If you need datasheets of this
product, please contact us.Protections / Functions
Stand-by Mute Fine Tune Sensitivity 
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Technical
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SPICE model download
You can download the product's SPICE model. Login/registration to myNISD is required to download.
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Quality &
PackagesProduct Name Compatibility Package Marking Reliability NJU7089KV1 DFN8-V1(ESON8-V1) - NJU-1-s-r NJU7089VC3 SSOP20-C3 - NJU-2a-s-fr NJU7089R MSOP8(VSP8) - NJU-1-s-fr NJU7089VP1 HTSSOP24-P1 - NJU-2a-s-r NJU7089VC3-T SSOP20-C3 - NJU-2a-s-fr NJU7089R-T MSOP8(VSP8) - NJU-1-s-fr NJU7089KV1-T DFN8-V1(ESON8-V1) - NJU-1-s-r NJU7089VP1-T HTSSOP24-P1 - NJU-2a-s-r - Refer to the datasheets for the details on the product.
- The package file or the datasheet includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and recommended land pattern.
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Sample / Buy
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Authorized Distributors
Please contact your local distributors for any sales-related inquiry such as price, stock, delivery, etc.
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