LTK4871
LTKCHIPExtended
0.1% 1-Channel 2mA 3V~6.2V 80dB Automatic mute/no-noise switch、Enable/disable function、ESD protection Class AB ESOP-8 Audio Amplifiers ROHS
- Part id
- ltkchip/LTK4871
- Category
- Audio Power OpAmps
- Package
- ESOP-8
- Pins
- 9
- In stock
- 0 at JLCPCB (C406251)
Overview
The LTK4871 is an audio Power OpAmp made by LTKCHIP in a ESOP-8 package with 9 pins. 0.1% 1-Channel 2mA 3V~6.2V 80dB Automatic mute/no-noise switch、Enable/disable function、ESD protection Class AB ESOP-8 Audio Amplifiers ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LTK4871, from EasyEDA) and its footprint (EasyEDA_Cloud:ESOP-8_L4.9-W3.9-P1.27-LS6.0-BL-EP, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C406251).
Symbol
Footprint
Pinout
9| Pin | Name | Type |
|---|---|---|
| 1 | SD | Unspecified |
| 2 | BYPASS | Unspecified |
| 3 | IN+ | Unspecified |
| 4 | IN- | Unspecified |
| 5 | OV1 | Unspecified |
| 6 | VDD | Unspecified |
| 7 | GND | Unspecified |
| 8 | OV2 | Unspecified |
| 9 | EP | Unspecified |
Parts like it
7
MIX2909
ESOP-80.1% 1-Channel 3.2V~6V 5W×1@4Ω、5.8W×1@3Ω 5mA 60dB 85dB Automatic mute/no-noise switch、Enable/shutdown function、Filterless architecture、Built-in audio processing Class F ESOP-8 Audio Amplifiers ROHSMIXINNOAudio Power OpAmpsMIX2015A
ESOP-8ESOP-8 Audio Amplifiers ROHSMIXINNOAudio Power OpAmpsMIX2029
ESOP-8ESOP-8 Audio Amplifiers ROHSMIXINNOAudio Power OpAmpsMIX2039
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ESOP-8ESOP-8 Audio Amplifiers ROHSMIXINNOAudio Power OpAmpsMIX2910
ESOP-80.1% 1-Channel 10mA 3.2V~6V 5W×1@4Ω、5.8W×1@3Ω 60dB 85dB Automatic mute/no-noise switch、Enable/shutdown function、Filterless architecture、Built-in audio processing Class F ESOP-8 Audio Amplifiers ROHSMIXINNOAudio Power OpAmpsMIX3022
ESOP-80.6% 10mA 2-Channel 2.8V~5.5V 3Wx2@4Ω 60dB 86dB 88% Automatic mute/no-noise switch Class D ESOP-8 Audio Amplifiers ROHSMIXINNOAudio Power OpAmps
Questions
Is there a KiCad symbol and footprint for the LTK4871?
Yes. The symbol is EasyEDA_Cloud:LTK4871 and the footprint EasyEDA_Cloud:ESOP-8_L4.9-W3.9-P1.27-LS6.0-BL-EP, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the LTK4871?
ESOP-8, with 9 pins. Its footprint is drawn on this page.
Where is the LTK4871 datasheet?
LTKCHIP publishes it: the Datasheet link on this page opens it.
Where can I order the LTK4871?
JLCPCB lists it as part C406251, with 0 in stock; the sellers' links on this page open their listings.
What can replace the LTK4871?
Parts like it in the library: the MIX2909 by MIXINNO, the MIX2015A by MIXINNO, the MIX2029 by MIXINNO and the MIX2039 by MIXINNO. Check their datasheets: a part that fits the footprint may still differ in its ratings.