STA529Q STMicroelectronics, STA529Q Datasheet - Page 38

• Manufacturer Part Number: STA529Q
• Description: IC AMP 2X100MW CLASS D 52VFQFPN
• Manufacturer: STMicroelectronics
• Series: Sound Terminal™r
• Type: Class Dr

Specifications of STA529Q

• Output Type: 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 100mW x 2 @ 16 Ohm
• Voltage - Supply: 1.5 V ~ 1.95 V
• Features: Depop, I²C, I²S, Mute, Volume Control
• Mounting Type: Surface Mount
• Package / Case: 52-VFQFN, 52-VFQFPN
• Ic Function: FFX Audio Codec Analogue & Digital Inputs, Class D Amplifier
• Brief Features: Up To 96dB Dynamic Range, FFX Class-D Driver
• Supply Voltage Range: 1.55V To 1.95V, 1.8V To 3.6V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8879

Registers
LVOL
Address:
Type:
Buffer:
Reset:
Description:
RVOL
Address:
Type:
Buffer:
Reset:
Description:
TTF0
Address:
Type:
Buffer:
Reset:
Description:
38/55
Bit 7
Bit 7
Bit 7
7:0 SET_VOL_LEFT[7:0]: left channel volume control:
7:0 SET_VOL_RIGHT[7:0]: right channel volume control:
7:0 MSBs of TIM_TS_FAULT[15:0]:
Bit 6
Bit 6
Bit 6
Left channel volume control (from +36 dB to -91.5 dB in 0.5-dB steps)
Default value (0x48) corresponds to 0 dB
Right channel volume control (from +36 dB to -91.5 dB in 0.5-dB steps)
Default value (0x00) corresponds to 0 dB
See register
0x03
R/W
No
0x48
0x04
R/W
No
0x48
0x05
R/W
No
0x00
TTF1
Bit 5
Bit 5
Bit 5
below.
Doc ID 13095 Rev 2
Bit 4
Bit 4
Bit 4
SET_VOL_RIGHT[7:0]
TIM_TS_FAULT[15:8]
SET_VOL_LEFT[7:0]
Bit 3
Bit 3
Bit 3
Tristate time after fault (MSBs)
Right channel volume control
Left channel volume control
Bit 2
Bit 2
Bit 2
Bit 1
Bit 1
Bit 1
STA529
Bit 0
Bit 0
Bit 0