TDA1548TZ Datasheet PDF - NXP Semiconductors
| Part Number | TDA1548TZ | |
| Description | Bitstream continuous calibration filter-DAC with headphone driver and DSP | |
| Manufacturers | NXP Semiconductors | |
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INTEGRATED CIRCUITS
DATA SHEET
TDA1548T
Bitstream continuous calibration
filter-DAC with headphone driver
and DSP
Product specification
Supersedes data of 1995 Aug 02
File under Integrated Circuits, IC01
1995 Nov 15
|
| |
 
Philips Semiconductors
Bitstream continuous calibration filter-DAC
with headphone driver and DSP
Product specification
TDA1548T
PINNING
SYMBOL PIN
DESCRIPTION
VSSO
VCOM
VOL
1 operational amplifier ground
2 common output pin
3 left channel audio voltage output
FILTCL
4 capacitor for left channel first-order
filter function should be connected
between this pin and VOL (pin 3)
MODE0
5 mode 0 selection pin
MODE1
6 mode 1 selection pin
BCK
7 bit clock input
WS 8 word select input
DATA
9 data input
VDDD
VSSD
SYSCLK
IF1
10 digital supply voltage
11 digital ground
12 system clock 64fs, 256fs or 384fs
13 input format selection 1
IF2 14 input format selection 2
DEEM
15 de-emphasis input (fs = 44.1 kHz)
(active HIGH)
MUTE
16 soft-mute input (active HIGH)
CLSEL
17 system clock selection input
ADref
18 reference voltage output to
external potentiometer
ADTR
19 analog sense input for treble
setting
ADBB
20 analog sense input for bass boost
setting
ADVC
21 analog sense input for volume
control setting
AD3S
22 3-position switch input for
flat/min/max setting
VDDA
VSSA
Vref
FILTCR
23 analog supply voltage
24 analog ground
25 internal reference voltage
(0.5VDDA typ)
26 capacitor for right channel
first-order filter function should be
connected between this pin and
VOR (pin 27)
VOR
27 right channel audio voltage output
VDDO
28 operational amplifier supply
voltage
handbook, halfpage
VSSO 1
VCOM 2
VOL 3
28 VDDO
27 VOR
26 FILTCR
FILTCL 4
MODE0 5
MODE1 6
BCK 7
WS 8
25 Vref
24 VSSA
23 VDDA
22 AD3S
TDA1548T
21 ADVC
DATA 9
20 ADBB
VDDD 10
VSSD 11
SYSCLK 12
19 ADTR
18 ADref
17 CLSEL
IF1 13
16 MUTE
IF2 14
15 DEEM
MGC669
Fig.2 Pin configuration.
1995 Nov 15
5
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for TDA1548TZ electronic component. |
| Information | Total 20 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ TDA1548TZ.PDF Datasheet ] | |
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Featured Datasheets
| Part Number | Description | MFRS |
| TDA1548T | The function is Bitstream continuous calibration filter-DAC with headphone driver and DSP. NXP Semiconductors | |
| TDA1548TZ | The function is Bitstream continuous calibration filter-DAC with headphone driver and DSP. NXP Semiconductors | |
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