STLC5046 STMicroelectronics, STLC5046 Datasheet - Page 7

• 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
1.1
Table 2.
Table 3.
Analog
Power supply
25, 36,
37, 44,
45, 56,
31, 50,
26,30,
51,55
33
39
42
48
35
38
43
46
40
N.
9
8
Type
ODO
DTO
DPS
APS
DIO
DO
AO
AI
DI
VCC/0/1/2
VEE/0/1/2
VFRO0
VFRO1
VFRO2
VFRO3
VFXI0
VFXI1
VFXI2
VFXI3
/3/ 4/5
/3/ 4/5
Name
VDD
CAP
VSS
Pin description
I/O definition
Pin description
Analog input
Analog output
Open drain output
Digital input
Digital output
Digital input/output
Digital tristate output
Digital power supply
Analog power supply
Type
APS
APS
DPS
DPS
AO
AO
AO
AO
AI
AI
AI
AI
AI
Receive analog amplifier output channel 0. PCM data received on the programmed
time slot on DR input is decoded and appears at this output.
Receive analog amplifier output channel 1. PCM data received on the programmed
time slot on DR input is decoded and appears at this output.
Receive analog amplifier output channel 2. PCM data received on the programmed
time slot on DR input is decoded and appears at this output.
Receive analog amplifier output channel 3. PCM data received on the programmed
time slot on DR input is decoded and appears at this output.
TX Input amplifier channel 0. Typ 1M.input impedance
TX Input amplifier channel 1. Typ 1M.input impedance
TX Input amplifier channel 2. Typ 1M.input impedance
TX Input amplifier channel 3. Typ 1M.input impedance
AGND voltage filter pin. A 100nF capacitor must be connected between ground and
this pin.
Total 6 pins: 3.3 V analog power supplies, should be shorted together, require
100nF decoupling capacitor to VEE.
Total 6 pins: analog ground, should be shorted together.
Digital power supply 3.3 V, require 100 nF decoupling capacitor to VSS.
Digital ground
Doc ID 7052 Rev 5
Definition
Function
Block diagram and pin connection
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