STA529Q STMicroelectronics, STA529Q Datasheet - Page 11

• 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
Table 3.
39
40
41
42
43
44
45
46
47
48
49
50
51
52
Pin
XTO
FILT
GNDPLL
VDDPLL
GND2
VDD2
SDATAI
SDATAO /
PWM2A
LRCLKI
LRCLKO /
PWM1B
GNDIO2
VDDIO2
BICLKI
BICLKO /
PWM1A
Pin description for VFQFPN52 (continued)
Name
Digital output
1.8V
Analog I/O
Ground
Supply
Ground
Supply
Digital input
Digital output
Digital I/O
Digital I/O
Ground
Supply
Digital I/O
Digital I/O
Doc ID 13095 Rev 2
Type
Input serial audio interface L/R-clock
Crystal output
PLL loop filter terminal
PLL analog ground
PLL analog supply
Digital ground
Digital supply
Input serial audio interface data
Output serial audio interface data / PWM2A FFX
Output serial audio interface L/R-clock
(volume increases when I2CDIS = 1) / PWM1B FFX
I/O ring ground
I/O ring supply
Input serial audio interface bit-clock
Output serial audio interface bit-clock
(volume decreases when I2CDIS = 1) / PWM1A FFX
Connection diagrams and pin descriptions
Description
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