STA529Q STMicroelectronics, STA529Q Datasheet - Page 45

• 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

STA529
PLLCFG3
Address:
Type:
Buffer:
Reset:
Description:
PLLPFE
Address:
Type:
Buffer:
Reset:
Description:
PLL_BYP_UNL
STRB
Bit 7
Bit 7
STRB_BYPASS
5:0 NDIV[5:0]: PLL multiplication factor (integral part) named as loop division factor:
BICLK2PLL
7 STRB: asynchronous strobe input to the fractional controller:
6 STRB_BYPASS: standby bypass:
7 PLL_BYP_UNL: PLL bypass:
6 BICLK2PLL:
5 PLL_PWDN:
Bit 6
Bit 6
0: default
0: STRB signal is not bypassed (default)
1: STRB signal is bypassed
0000 XX: LDF = NA
0001 00: LDF = NA
0001 01: LDF = 5
...
1101 11: LDF = 55
111X XX: LDF = NA
0000 00: default
0: PLL is not bypassed (default)
1: PLL is bypassed when not locked
0: default
1: BICLKI is input to PLL
0: default
1: PLL is in power-down mode
0x17
R/W
No
0x00
0x18
R/W
No
0x00
PLL_PWDN
Bit 5
Bit 5
Doc ID 13095 Rev 2
PFE1A
Bit 4
Bit 4
PFE1B
Bit 3
Bit 3
NDIV[5:0]
PLL/POP-free configuration
PFE2A
Bit 2
Bit 2
PLL configuration
PFE2B
Bit 1
Bit 1
RESET_FAULT
Registers
Bit 0
Bit 0
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