AP1158

MP

Active Noise Filter IC

Active Noise Filter IC

MP

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

  • Safety device
    Built-in overcurrent sensor circuit.

Applications

  •                                 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
MP
Pb Free
Yes
Halogen Free
Yes
MSL
MSL1
Packaging
TAPE
JEDEC Standard Packaging
Compliant
Minimum Order Quantity [pcs.]
5000
Replacement P/N

                                

Block Diagram

Block Diagram