SSM2377ACBZ-R7
Analog Devices
-40℃~+85℃ 1-Channel 1.4W×1@8Ω、2.5W×1@4Ω 101dB 2.5V~5.5V 80dB 92% Automatic mute/no-noise switch、Enable/shutdown function、Filterless architecture Class D WLCSP-9(1.2x1.2) Audio Amplifiers ROHS
- Category
- Audio Amplifiers
- Package
- WLCSP-9(1.2x1.2)
- Pins
- 9
Overview
The SSM2377ACBZ-R7 is an audio Amplifier made by Analog Devices in a WLCSP-9(1.2x1.2) package with 9 pins. -40℃~+85℃ 1-Channel 1.4W×1@8Ω、2.5W×1@4Ω 101dB 2.5V~5.5V 80dB 92% Automatic mute/no-noise switch、Enable/shutdown function、Filterless architecture Class D WLCSP-9(1.2x1.2) Audio Amplifiers ROHS.
PCBKit's library has its KiCad symbol (Celestial_Amp_Audio:ANALOG SSM2377ACBZ-R7, from Altium's library) and its footprint (Package_CSP:WLCSP-9_1.21x1.22mm_Layout3x3_P0.4mm, from KiCad's library), ready for a KiCad board. 10 are in stock at JLCPCB (part C691069).
Symbol
Footprint
Parameters
11- Class
- Class D
- Efficiency
- 92%
- Features
- Enable/shutdown function
- Operating Temperature
- -40℃~+85℃
- Output Power
- 1.4W×1@8Ω
- Power Supply Rejection Ratio (PSRR)
- 80dB
- Quiescent Current
- 1.9mA
- Signal-to-Noise Ratio
- 101dB
- Speaker Channels
- 1-Channel
- Total Harmonic Distortion + Noise (THD+N)
- 0.007%
- Voltage - Supply
- 2.5V~5.5V
Order codes
1- SSM2377ACBZ-R7LCSC C691069
Pinout
9| Pin | Name | Type |
|---|---|---|
| A1 | IN+ | Passive |
| A2 | GAIN | Passive |
| A3 | OUT- | Passive |
| B1 | VDD | Passive |
| B2 | VDD | Passive |
| B3 | GND | Passive |
| C1 | IN- | Passive |
| C2 | *SD | Passive |
| C3 | OUT+ | Passive |
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Is there a KiCad symbol and footprint for the SSM2377ACBZ-R7?
Yes. The symbol is Celestial_Amp_Audio:ANALOG SSM2377ACBZ-R7 and the footprint Package_CSP:WLCSP-9_1.21x1.22mm_Layout3x3_P0.4mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SSM2377ACBZ-R7?
WLCSP-9(1.2x1.2), with 9 pins. Its footprint is drawn on this page.
Where is the SSM2377ACBZ-R7 datasheet?
Analog Devices publishes it: the Datasheet link on this page opens it.
Where can I order the SSM2377ACBZ-R7?
JLCPCB lists it as part C691069, with 10 in stock; the sellers' links on this page open their listings.
What can replace the SSM2377ACBZ-R7?
Parts like it in the library: the VA2101CSG9 by VIVA, the SSM2315CBZ-REEL by Analog Devices, the SSM2315CBZ-REEL7 by Analog Devices and the SSM2317CBZ-REEL by Analog Devices. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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