STLC5046 STMicroelectronics, STLC5046 Datasheet - Page 23

• Manufacturer Part Number: STLC5046
• Description: IC CODEC/FLTR PROG QUAD 64-TQFP
• Manufacturer: STMicroelectronics
• Type: PCM Codec/Filterr

Specifications of STLC5046

• Data Interface: PCM Audio Interface
• Resolution (bits): 16 b
• Number Of Adcs / Dacs: 4 / 4
• Sigma Delta: Yes
• Voltage - Supply, Analog: 3.3 V ~ 5 V
• Voltage - Supply, Digital: 3.3 V ~ 5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 64-TQFP, 64-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 497-3665

STLC5046
3.1.7
3.1.8
Transmit Gain channel #0 (GTX0)
Addr=0Bh; Reset Value=00h
00h:Stop any transmit signal, null level is transmitted in the corresponding timeslot on DX
output.
>00h:Digital gain is inserted in the TX path equal to:
Pin-strap values:
GX0=1: 0 dB gain (value = FFh):
GX0=0: -3.5 dB gain (value = 8Fh):
Transmit Gain channel #1 (GTX1)
Addr=0Ch; Reset Value=00h
00h:Stop any transmit signal, null level is transmitted in the corresponding timeslot on DX
output.
>00h:Digital gain is inserted in the TX path equal to:
Pin-strap values:
GX0=1: 0 dB gain (value = FFh):
GX0=0: -3.5 dB gain (value = 8Fh):
Bit7
Bit7
1
1
1
Bit6
Bit6
1
0
1
Bit5
Bit5
20log[0.25+0.75*(progr. value/256)]
20log[0.25+0.75*(progr. value/256)]
1
0
1
Doc ID 7052 Rev 5
Bit4
Bit4
1
0
1
Bit3
Bit3
1
1
1
Bit2
Bit2
1
1
1
Registers addresses
Bit1
Bit1
1
1
1
Bit0
Bit0
1
1
1
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