Overview
The DIO2140CD8 is an audio Amplifier made by DIOO in a TDFN-8-EP(3x3) package with 9 pins. -40℃~+85℃ -75dB 0.07% 1-Channel 2.5V~5.5V 4.6mA 83%、86%、90% 97dB Class D Filterless architecture TDFN-8-EP(3x3) Audio Amplifiers ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:DIO2140CD8, from EasyEDA) and its footprint (EasyEDA_Cloud:TDFN-8_L3.0-W3.0-P0.65-BL-EP, from EasyEDA), ready for a KiCad board. 250 are in stock at JLCPCB (part C444569).
Symbol
Footprint
Parameters
10- Class
- Class D
- Efficiency
- 83%
- Features
- Filterless architecture
- Operating Temperature
- -40℃~+85℃
- Power Supply Rejection Ratio (PSRR)
- -75dB
- Quiescent Current
- 4.6mA
- Signal-to-Noise Ratio
- 97dB
- Speaker Channels
- 1-Channel
- Total Harmonic Distortion + Noise (THD+N)
- 0.07%
- Voltage - Supply
- 2.5V~5.5V
Order codes
1- DIO2140CD8LCSC C444569
Pinout
9| Pin | Name | Type |
|---|---|---|
| 1 | OUTP | Unspecified |
| 2 | PVDD | Unspecified |
| 3 | VDD | Unspecified |
| 4 | INN | Unspecified |
| 5 | INP | Unspecified |
| 6 | SHDN# | Unspecified |
| 7 | GND | Unspecified |
| 8 | OUTN | Unspecified |
| 9 | EP | Unspecified |
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Is there a KiCad symbol and footprint for the DIO2140CD8?
Yes. The symbol is EasyEDA_Cloud:DIO2140CD8 and the footprint EasyEDA_Cloud:TDFN-8_L3.0-W3.0-P0.65-BL-EP, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the DIO2140CD8?
TDFN-8-EP(3x3), with 9 pins. Its footprint is drawn on this page.
Where is the DIO2140CD8 datasheet?
DIOO publishes it: the Datasheet link on this page opens it.
Where can I order the DIO2140CD8?
JLCPCB lists it as part C444569, with 250 in stock; the sellers' links on this page open their listings.
What can replace the DIO2140CD8?
Parts like it in the library: the SGM4895YDB8/TR by SG Micro and the APA2010QBI-TRG by Anpec Elec. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
2
SGM4895YDB8/TR
TDFN-8L(3x3)-40℃~+85℃ -83dB 0.015% 2.5V~5.5V Automatic mute/no-noise switch、Enable/shutdown function TDFN-8L(3x3) Audio Amplifiers ROHSSG MicroAudio AmplifiersAPA2010QBI-TRG
TDFN-8-EP(3x3)0.3% 1 Pair Differential Inputs 1-Channel 2.4V~5.5V 80dB 90% 90dB Class D Enable/shutdown function、Filterless architecture TDFN-8-EP(3x3) Audio Amplifiers ROHSAnpec ElecAudio Amplifiers