SSM4321ACBZ-R7

Analog DevicesExtended

-40℃~+85℃ 0.01% 1 Pair Differential Inputs 1-Channel 101dB 2.5V~5.5V 86dB 89% Automatic mute/no-noise switch、Enable/shutdown function、Filterless architecture Class D WLCSP-16(1.7x1.7) Audio Amplifiers ROHS

Datasheet JLCPCB LCSC

Part id: adi/SSM4321ACBZ-R7
Category: Audio Amplifiers
Package: WLCSP-16(1.7x1.7)
Pins: 5
In stock: 0 at JLCPCB (C4991108)

Overview

The SSM4321ACBZ-R7 is an audio Amplifier made by Analog Devices in a WLCSP-16(1.7x1.7) package with 16 pins. -40℃~+85℃ 0.01% 1 Pair Differential Inputs 1-Channel 101dB 2.5V~5.5V 86dB 89% Automatic mute/no-noise switch、Enable/shutdown function、Filterless architecture Class D WLCSP-16(1.7x1.7) Audio Amplifiers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:SSM4321ACBZ-R7, from EasyEDA) and its footprint (EasyEDA_Cloud:WLCSP-16_L1.8-W1.8-R4-C4-P0.40-TL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C4991108).

Symbol

EasyEDA_Cloud:SSM4321ACBZ-R7From EasyEDA

Footprint

EasyEDA_Cloud:WLCSP-16_L1.8-W1.8-R4-C4-P0.40-TLFrom EasyEDA

Pinout

The pins of the SSM4321ACBZ-R7
Pin	Name	Type
A1	OUT+	Unspecified
A2	OUT−	Unspecified
A3	PVDD	Unspecified
A4	VREG	Unspecified
B1	SENSE+	Unspecified
B2	GAIN	Unspecified
B3	GND	Unspecified
B4	GND	Unspecified
C1	SENSE−	Unspecified
C2	SLOT	Unspecified
C3	IOVDD	Unspecified
C4	IN+	Unspecified
D1	SDATAO/PDM_DATA	Unspecified
D2	FSYNC_TDM/BCLK_I2S	Unspecified
D3	BCLK_TDM/PDM_CLK/LRCLK_I2S	Unspecified
D4	IN−	Unspecified

Parameters

Class: Class D
Efficiency: 89%
Features: Filterless architecture；Enable/disable function；Automatic mute/no-noise switch
Number of Inputs: 1 Pair Differential Inputs
Operating Temperature: -40℃~+85℃
Power Supply Rejection Ratio (PSRR): 86dB
Signal-to-Noise Ratio: 101dB
Speaker Channels: 1-Channel
Total Harmonic Distortion + Noise (THD+N): 0.01%
Voltage - Supply: 2.5V~5.5V

Order codes

SSM4321ACBZ-R7LCSC C4991108

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Questions

Is there a KiCad symbol and footprint for the SSM4321ACBZ-R7?

Yes. The symbol is EasyEDA_Cloud:SSM4321ACBZ-R7 and the footprint EasyEDA_Cloud:WLCSP-16_L1.8-W1.8-R4-C4-P0.40-TL, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the SSM4321ACBZ-R7?

WLCSP-16(1.7x1.7), with 16 pins. Its footprint is drawn on this page.

Where is the SSM4321ACBZ-R7 datasheet?

Analog Devices publishes it: the Datasheet link on this page opens it.

Where can I order the SSM4321ACBZ-R7?

JLCPCB lists it as part C4991108, with 0 in stock; the sellers' links on this page open their listings.