STA529Q STMicroelectronics, STA529Q Datasheet - Page 24

• 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

ADC
7.2.1
7.2.2
7.2.3
24/55
Digital filter characteristics
Table 17.
High-pass filter characteristics
Table 18.
Programmable gain amplifier (PGA)
The PGA is available in mic-in mode only. The input signal can be amplified from 0 to 42 dB
in 6-dB steps via bits PGA of register
Pass band
Pass-band ripple:
Fs mode
Fs_by_2 mode
Fs_by_4 mode
Stop-band attenuation:
Fs mode
Fs_by_2 mode
Fs_by_4 mode
Group delay:
Fs mode
Fs_by_2 mode
Fs_by_4 mode
Frequency response:
-3 dB
-0.08 dB
Phase deviation at 20 Hz
Passband ripple
Parameter
Parameter
Digital filter characteristics
High-pass filter characteristics
Doc ID 13095 Rev 2
0.4535 * fs
0.08 at 44.1 kHz
0.08 at 22.05 kHz
0.08 at 11.025 kHz
45 at 44.1 kHz
45 at 22.05 kHz
45 at 11.025 kHz
0.4 at 32 kHz
0.7 at 16 kHz
1.4 at 8 kHz
7
50
19.35
0.08
ADCCFG on page
Typical
Typical
47.
kHz
dB
dB
dB
dB
dB
dB
ms
ms
ms
Hz
Hz
degree
dB
Unit
Unit
STA529