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About AKM
AP1158
EOL
Active Noise Filter IC
Active Noise Filter IC
EOL
Description
The AP1158 is an active filter IC for noise suppression in low frequency bands in audio systems. The AP1158 can create a noise filter that saves space and reduces the input / output voltage drop compared to a discrete low-pass filter. By applying a reference voltage from the outside, the lower the saturation, the more it can be used as a noise regulator. The IC has a built-in overcurrent sensor circuit as a protection circuit.
Key Features
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Safety device Built-in overcurrent sensor circuit.
Applications
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Digital Still Camera, Audio Equipment, Instrumentation, RF Power Supplies, Low Noise Image Sensor Unit, etc.
Specifications
| Part Number |
AP1158 |
|---|---|
| Input Voltage (MIN.) [V] |
1.8 |
| Input Voltage (TYP.) [V] | |
| Input Voltage (MAX.) [V] |
14 |
| Output Voltage (MIN.) [V] | |
| Output Voltage (TYP.) [V] |
Vin-ΔV(ΔV=Rfil×0.6uA+Voffset) |
| Output Voltage (MAX.) [V] | |
| Current Output (MAX.) [A] |
0.15 |
| Variable Output | |
| Functions |
Enable Control |
| Other |
Automotive grade, Series products available |
| Operating Temperature [℃] |
-40 to 85 |
| Device Package |
SON |
| Number of Pins |
6 |
Product Information
| Part Status |
EOL |
|---|---|
| Pb Free |
Yes |
| Halogen Free |
Yes |
| MSL |
MSL1 |
| Packaging |
TAPE |
| JEDEC Standard Packaging |
Compliant |
| Minimum Order Quantity [pcs.] |
5000 |
| Replacement P/N |
Block Diagram
