Bose Sub2

19
MAIN-I/O PCB PARTS LIST
Integrated Circuit
Reference Designator Description Material Number Note
U1, U4-U8 IC, OP AMP, DUAL, NJM4580E-TE2,
SOP8, 90DEG
855786-01A2
U10 IC, uC, ARM CORTEX-M0, 128KB,
32F072, 64LQFP
786831-RBT6
U11 IC, V-DETECT, 2.93V, APX809S-29, SOT-
23
856551-0010
U13 IC, VREG, SW, BUCK, 2AD, ADJ, 62084,
WSON8
791774-0020
U14 IC, DCDC CONV, BUCK, PWM, 1A, TSOT,
LV2843
842705-0010
U15, U18 IC, DCDC CONV, STEP DOWN, 2A, 28V,
TPS54202H
842669-0010
U16 IC, VREG, LIN, POS, 0.5A, 15V, 78M15C,
DPAK
856494-0010
U17 IC, VREG, LIN, NEG, 0.5A, 15V, 79M15C,
DPAK
856495-0010
U2 IC, CODEC, 6CH, 24bit, S/PDIF, CS42526,
64LQFP
855574-0010
U20 IC, RCVR, RS485/RS422, MAX3283E,
SOT23-6
855915-0083
U3 IC, DSP, 32B, ADAU1452WBCPZ, 72LFC-
SP
843933-0010
U9 IC, SCHMITT TRIGGER, BUFR, SINGLE
INPT, 5.5V
727321-0010