Datasheet
Table Of Contents
- Title Page - SLWS106H
- IMPORTANT NOTICE
- Contents
- List of Illustrations
- 1 Introduction
- 2 Specifications
- 2.1 Absolute Maximum Ratings Over Operating Free-Air Temperature Range (unless otherwise noted)†
- 2.2 Recommended Operating Conditions
- 2.3 Electrical Characteristics Over Recommended Operating Conditions, AVDD, HPVDD, BVDD = 3.3 V, DVDD = 1.5 V, Slave Mode, XTI/ MCLK = 256fs, fs = 48 kHz ( unless otherwise stated)
- 2.4 Digital-Interface Timing
- 3 How to Use the TLV320AIC23B
- Appendix A: Mechanical Data
3−11
3.3.3 Digital Filter Characteristics
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
ADC Filter Characteristics ( TI DSP 250 f
s
Mode Operation )
Passband ±0.05 dB 0.416 f
s
Hz
Stopband −6 dB 0.5 f
s
Hz
Passband ripple ±0.05 dB
Stopband attenuation f > 0.584 f
s
−60 dB
ADC Filter Characteristics ( TI DSP 272 f
s
and Normal Mode Operation )
Passband ±0.05 dB 0.4535 f
s
Hz
Stopband −6 dB 0.5 f
s
Hz
Passband ripple ±0.05 dB
Stopband attenuation f > 0.5465 f
s
−60 dB
ADC High-Pass Filter Characteristics
−3 dB, f
s
= 44.1 kHz 3.7 Hz
−3 dB, f
s
= 48 kHz 4.0 Hz
Corner frequency
−0.5 dB, f
s
= 44.1 kHz 10.4 Hz
Corner frequency
−0.5 dB, f
s
= 48 kHz 11.3 Hz
−0.1 dB f
s
= 44.1 kHz 21.6 Hz
−0.1 dB, f
s
= 48 kHz 23.5 Hz
DAC Filter Characteristics (48-kHz Sampling Rate)
Passband ±0.03 dB 0.416 f
s
Hz
Stopband −6 dB 0.5 f
s
Hz
Passband ripple ±0.03 dB
Stopband attenuation f > 0.584 f
s
−50 dB
DAC Filter Characteristics (44.1-kHz Sampling Rate)
Passband ±0.03 dB 0.4535 f
s
Hz
Stopband −6 dB 0.5 fs Hz
Passband ripple ±0.03 dB
Stopband attenuation f > 0.5465 f
s
−50 dB