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TAS2780 Datasheet(PDF) 71 Page - Texas Instruments

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Part # TAS2780
Description  TAS2780 Digital Input Mono Class-D Audio Amplifier With Speaker IV Sense
PDF  97 Pages
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Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

TAS2780 Datasheet(HTML) 71 Page - Texas Instruments

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8.9.112 SDOUT_HIZ_9 (page=0x01 address=0x45) [reset=00h]
Bit
Field
Type
Reset
Description
7
SDOUT_FORCE_0_CNT_EN
RW
0h
Control over sending "0" to un-used slots
0h = All unused slots will have 'Hi-Z' transmitted
1h = Unused slots can transmit '0' base on programming in
registers 0x3D to 0x44 of Page 0x01
6-0
Reserved
RW
00h
Reserved
8.9.113 TG_EN (page=0x01 address=0x47) [reset=AB]
Bit
Field
Type
Reset
Description
7-2
Reserved
R
2Ah
Reserved
1
TG_TH2
RW
1h
Thermal threshold 2
0h = Disabled
1h = Enabled
0
TG_TH1
RW
1h
Thermal threshold 1
0h = Disabled
1h = Enabled
8.9.114 EDGE_CTRL (page=0x01 address=0x4C) [reset=00h]
Bit
Field
Type
Reset
Description
7-3
Reserved
0h
Reserved
2-1
EDGE_CTRL[1:0]
RW
0h
Output slew rate
00b = PVDD < 20V - fast slew rate, PVDD > 20V - slow slew rate
01b = Reserved
10b = Reserved
11b = Slow slew rate for full range of PVDD
0
Reserved
RW
0h
Reserved
8.9.115 DG_DC_VAL1 (page=0x04 address=0x08) [reset=40h]
Programmable DG bits for a DC_VAL(dBFS) desired level.
Bit
Field
Type
Reset
Description
7-0
DG_DC_VAL [31:24]
RW
40h
dec2hex{256*round[10^(DC_VAL/20)*2^23]}
8.9.116 DG_DC_VAL2 (page=0x04 address=0x09) [reset=26h]
Programmable DG bits for a DC_VAL(dBFS) desired level.
Bit
Field
Type
Reset
Description
7-0
DG_DC_VAL [23:16]
RW
26h
dec2hex{256*round[10^(DC_VAL/20)*2^23]}
8.9.117 DG_DC_VAL3 (page=0x04 address=0x0A) [reset=40h]
Programmable DG bits for a DC_VAL(dBFS) desired level.
Bit
Field
Type
Reset
Description
7-0
DG_DC_VAL [15:8]
RW
40h
dec2hex{256*round[10^(DC_VAL/20)*2^23]}
8.9.118 DC_DG_VAL4 (page=0x04 address=0x0B) [reset=00h]
Programmable DG bits for a DC_VAL(dBFS) desired level.
Bit
Field
Type
Reset
Description
7-0
DG_DC_VAL [7:0]
RW
00h
dec2hex{256*round[10^(DC_VAL/20)*2^23]}
www.ti.com
TAS2780
SLOSE75A – FEBRUARY 2022 – REVISED JUNE 2022
Copyright © 2022 Texas Instruments Incorporated
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Product Folder Links: TAS2780



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