WM8350GEB/V Wolfson Microelectronics, WM8350GEB/V Datasheet - Page 8

• Manufacturer Part Number: WM8350GEB/V
• Description: Audio CODECs Audio CODEC plus pwr management
• Manufacturer: Wolfson Microelectronics

Specifications of WM8350GEB/V

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

WM8350
25
26
27
28
29
30
31
w
24.2
24.3
25.1
26.1
28.1
28.2
29.1
29.2
29.3
29.4
29.5
29.6
24.3.1
24.3.2
24.3.3
24.3.4
24.3.5
24.3.6
24.3.7
24.3.8
24.3.9
24.3.10
24.3.11
24.3.12
TEMPERATURE SENSING ....................................................................... 211
REGISTER MAP ........................................................................................ 212
REGISTER BITS BY ADDRESS................................................................ 223
DIGITAL FILTER CHARACTERISTICS ..................................................... 327
APPLICATIONS INFORMATION ............................................................... 329
29.4.1
29.4.2
29.4.3
29.4.4
PACKAGE DIAGRAM ................................................................................ 338
IMPORTANT NOTICE ................................................................................ 339
FIRST-LEVEL INTERRUPTS ....................................................................... 202
SECOND-LEVEL INTERRUPTS .................................................................. 203
CHIP TEMPERATURE MONITORING ......................................................... 211
OVERVIEW .................................................................................................. 212
DAC FILTER RESPONSES .......................................................................... 327
ADC FILTER RESPONSES .......................................................................... 328
TYPICAL CONNECTIONS ........................................................................... 329
VOLTAGE REFERENCE (VREF) COMPONENTS ....................................... 330
DC-DC (STEP-DOWN) CONVERTER EXTERNAL COMPONENTS ............ 330
DC-DC (STEP-UP) CONVERTER EXTERNAL COMPONENTS .................. 332
LDO REGULATOR EXTERNAL COMPONENTS ......................................... 336
PCB LAYOUT ............................................................................................... 337
OVERCURRENT INTERRUPT .......................................................................................... 203
UNDERVOLTAGE INTERRUPTS ...................................................................................... 203
CURRENT SINK (LED DRIVER) INTERRUPTS ................................................................ 204
EXTERNAL INTERRUPTS ................................................................................................ 205
CODEC INTERRUPTS ...................................................................................................... 205
GPIO INTERRUPTS .......................................................................................................... 206
AUXADC AND DIGITAL COMPARATOR INTERRUPTS ................................................... 207
RTC INTERRUPTS ............................................................................................................ 207
SYSTEM INTERRUPTS ..................................................................................................... 208
CHARGER INTERRUPTS ................................................................................................. 208
USB INTERRUPTS ............................................................................................................ 209
WAKE-UP INTERRUPTS .................................................................................................. 210
DC-DC (STEP-UP) CONVERTERS - CONSTANT VOLTAGE MODE ............................... 332
DC-DC (STEP-UP) CONVERTERS - CONSTANT CURRENT MODE .............................. 334
DC-DC (STEP-UP) CONVERTERS - USB MODE ............................................................. 335
DC-DC (STEP-UP) CONVERTERS RECOMMENDED COMPONENTS ........................... 335
PD, March 2010, Rev 4.2
Production Data
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