User's Manual

B426-AB1510

Stereo Speaker Module For Intensive Audio Applications

B426-AB1510 Stereo Speaker Module for Intensive

Audio Applications Page 6 of 17 CONFIDENTIAL

Specification

Version 0.40 Sep-2015

29 BAT_IN Supply

Battery input P, as

Switching/Linear regulator input

30 VREGOUT_HV

Analog LDO output

31 PIO4

Input/Output, Digital

AIO,Analog

Programmable IO UART_CTS

32 MIC_BIAS Analog Microphone bias

33 MIC1_P Analog Microphone 1 P-path

34 MIC1_N Analog Microphone 1 N-path

35 MIC2_N Analog Microphone 2 N-path

36 MIC2_P Analog Microphone 2 P-path

37 LINE_IN_L Analog Line in L-path

38 LINE_IN_R Analog Line in R-path

39 SPK_LP Analog Speaker output LP

40 LRVCM Analog Speaker output LRVCM

41 SPK_RP Analog Speaker output RP

42 GND

Table 2-1 Pin Description

2.3 Module package and PCB footprint dimensions

Figure 2-2 Module package dimensions Figure 2-3 Module PCB footprint dimensions

Dimesion:25mm(L)x14.5mm(W)x0.8mm(H)