TSC2117 datasheet(17/192 Pages) TI

Part #	TSC2117

Description	Low-Power Audio Codec With Embedded miniDSP, Stereo Class-D Speaker Amplifier, and Smart Four-Wire Touch-Screen Controller

PDF	192 Pages

Scroll/Zoom	100%

Manufacturer	TI [Texas Instruments]

Direct Link	http://www.ti.com

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17 / 192 page

TYPICAL PERFORMANCE

4.1 Audio ADC Performance

f − Frequency − kHz

−160

−140

−120

−100

−80

−60

−40

−20

G018

AVDD = HVDD = TSVDD

= IOVDD = SVDD = 3.3 V

DVDD = 1.8 V

f − Frequency − kHz

−160

−140

−120

−100

−80

−60

−40

−20

G019

AVDD = HVDD = TSVDD

= IOVDD = SVDD = 3.3 V

DVDD = 1.8 V

f − Frequency − kHz

−160

−140

−120

−100

−80

−60

−40

−20

G017

AVDD = HVDD = TSVDD

= IOVDD = SVDD = 3.3 V

DVDD = 1.8 V

f − Frequency − kHz

−160

−140

−120

−100

−80

−60

−40

−20

G020

AVDD = HVDD = TSVDD

= IOVDD = SVDD = 3.3 V

DVDD = 1.8 V

TSC2117

Low-Power Audio Codec With Embedded miniDSP, Stereo Class-D

Speaker Amplifier, and Smart Four-Wire Touch-Screen Controller

www.ti.com

SLAS550A – APRIL 2009 – REVISED JUNE 2009

AMPLITUDE

FREQUENCY

Figure 4-1. FFT - ADC Idle Channel Differential

Figure 4-2. FFT- ADC Single-Ended Input

AMPLITUDE

FREQUENCY

Figure 4-3. FFT - ADC Differential Input

Figure 4-4. FFT - ADC Idle Channel Single-Ended

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TYPICAL PERFORMANCE

TSC2117 Datasheet(PDF) 17 Page - Texas Instruments

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