NJM2113 Series
Low Voltage Audio Power Amplifier
NJM2113 Series
Low Voltage Audio Power Amplifier
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Description
The NJM2113 is an audio power amplifier desined for telephone applications，such as in speakerphones. Coupling capacitors to the speaker are not required，as it has differential speaker outputs. The closed loop gain is set with two external resistors. A CD pin permit powering down with muting the input signal.
Spec
| Standard | |
|---|---|
| Supply Voltage | 2V to 16V |
| Channel | BTL 1ch. |
| Output Power / Po | Min. 400mW |
| Output Power / V+ | 12V |
| Output Power / RL | 100 ohm |
| Stand-by | Yes |
| Mute | Yes |
| Operating Current | 2.7mA typ. |
| Wide Operating Temperature | -20°C to 75°C |
| Junction Temp. | 125°C |
| Package | DMP8,SOP8 JEDEC 150mil,SSOP8,MSOP8(VSP8) |
| Features | Low Voltage Operation |
| Note 1 | Gain Adjustable (GVD=0 to 43dB，Voice Band) |
| Note 2 | CD Input to Power Down the IC with Mute |
Protections / Functions
| Stand-by | Mute | Fine Tune Sensitivity |
|---|---|---|
 |
|
Functional Description
Technical Documents
Quality & Packages
| Product Name | Compatibility | Package | Marking | Reliability |
|---|---|---|---|---|
| NJM2113M |
|
DMP8 | - | NJM-1-s-fr |
| NJM2113E |
|
SOP8 JEDEC 150mil(EMP8) | - | NJM-1-s-fr |
| NJM2113V |
|
SSOP8 | - | NJM-1-s-fr |
| NJM2113R |
|
MSOP8(VSP8) | - | NJM-1-s-fr |
- 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.
Buy / Contact
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Purchase, Request for samples and documentsSales are made through distributors. Please contact your local distributors for any sales-related inquiry such as price.
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Available from 1 piece!Our electronic device products are available through our authorized online distributors.
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Technical Support
NJM2113 Series