WM8510GEDS/RV Wolfson Microelectronics, WM8510GEDS/RV Datasheet - Page 74

• Manufacturer Part Number: WM8510GEDS/RV
• Description: Audio CODECs VolP MONO CODEC 28-pin
• Manufacturer: Wolfson Microelectronics

Specifications of WM8510GEDS/RV

• Operating Supply Voltage: - 0.3 V to + 7 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SSOP-28
• Minimum Operating Temperature: - 25 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

WM8510
w
REGISTER
49 (31h)
50 (32h)
54 (36h)
56 (38h)
ADDRESS
2:0
8:4
3
2
1
0
8:6
5
4:2
1
0
8
7
6
5:0
8:7
BIT
MIC2_2BOOST
VOL
MONOBOOST
SPKBOOST
TSDEN
VROI
MIC2_2SPK
BYP2SPK
DAC2SPK
SPKZC
SPKMUTE
SPKVOL
LABEL
1
0
1
000
00000
0
0
0
000
0
000
0
0
111001
0
DEFAULT
Controls the auxilliary amplifer to the input boost
stage:
000=Path disabled (disconnected)
001=-12dB gain through boost stage
010=-9dB gain through boost stage
…
111=+6dB gain through boost stage
Reserved
Mono output boost stage control (see Table 30 for
details)
0=No boost (output is inverting buffer)
1=1.5x gain boost
Speaker output boost stage control (see Table 30 for
details)
0=No boost (outputs are inverting buffers)
1 = 1.5x gain boost
Thermal Shutdown Enable
0 : thermal shutdown disabled
1 : thermal shutdown enabled
VREF (AVDD/2 or 1.5xAVDD/2) to analogue output
resistance
0: approx 1kΩ
1: approx 30 kΩ
Reserved
Output of auxiliary amplifier to speaker mixer input
0 = not selected
1 = selected
Reserved
Bypass path (output of input boost stage) to speaker
mixer input
0 = not selected
1 = selected
Output of DAC to speaker mixer input
0 = not selected
1 = selected
Speaker Volume control zero cross enable:
1 = Change gain on zero cross only
0 = Change gain immediately
Speaker output mute enable
0=Speaker output enabled
1=Speaker output muted (VMIDOP)
Speaker Volume Adjust
111111 = +6dB
111110 = +5dB
… (1.0 dB steps)
111001=0dB
…
000000=-57dB
Reserved
DESCRIPTION
PD, Rev 4.5 ,September 2008
Input Signal
Path
Analogue
Outputs
Analogue
Outputs
Output Switch
Analogue
Outputs
Analogue
Outputs
Analogue
Outputs
Analogue
Outputs
Analogue
Outputs
Analogue
Outputs
Analogue
Outputs
Production Data
REFER TO
74