XE3005I064TRLF Semtech, XE3005I064TRLF Datasheet - Page 4

• Manufacturer Part Number: XE3005I064TRLF
• Description: IC CODEC LOW PWR 16BIT 20-UCSP
• Manufacturer: Semtech
• Type: Audio Codecr

Specifications of XE3005I064TRLF

• Data Interface: Serial
• Resolution (bits): 16 b
• Number Of Adcs / Dacs: 1 / 1
• Sigma Delta: Yes
• S/n Ratio, Adcs / Dacs (db) Typ: 78 / 78
• Dynamic Range, Adcs / Dacs (db) Typ: 78 / 78
• Voltage - Supply, Analog: 1.8 V ~ 3.6 V
• Voltage - Supply, Digital: 1.8 V ~ 3.6 V
• Operating Temperature: -20°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 20-UCSP®
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: XE3005I064TR

1.1
Note: (1)
© Semtech 2005
XE3006
TSSOP24
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TERMINALS DESCRIPTION XE3005/6
TSSOP20
AI = Analog Input
DI = Digital Input
DI/O = Digital In or Out
PU = internal Pull Up
ZI/O = Hi impedance In or Out
N/A
N/A
N/A
N/A
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XE3005
Terminals
uCSP
N/A
N/A
N/A
N/A
D3
D4
C4
A2
A1
B1
C2
C1
D1
D2
E2
E1
E3
E4
C3
B3
B4
A4
B2
A3
®
NRESET
VREG16
VREG11
AOUTN
VDDPA
AOUTP
FSYNC
VSSPA
SMAD
SMDA
Name
MCLK
VSSD
VSSA
VREF
VSSA
BCLK
MISO
MOSI
VDD
SDO
SCK
AIN
SDI
SS
AO = Analog Output
DO = Digital Output
ZO = Hi Impedance or Output
PD = internal Pull Down
Type
DI PD
DI PD
DI PU
DI PD
DI/O
DI/O
ZI/O
DO
DO
AO
AO
AO
AO
AO
ZO
ZO
DI
AI
AI
AI
AI
AI
AI
AI
1
Master Clock. MCLK derives the internal clocks of ADC and
DAC
Sandman output ADC
Sandman output DAC
Digital power supply
Reset signal generated by the CODEC. If required, the reset
signal can be applied externally to initialize all the internal
CODEC registers
Analog ground
Regulator voltage 1.6 V. Can be used to supply the
microphone
Reference voltage
Analog ground
Digital ground
ADC Regulated microphone output supply voltage 1.1 V
ADC Analog input signal
DAC Power Amplifier Ground
DAC Analog Output negative
DAC Power Amplifier Supply
DAC Analog Output positive
Serial audio interface Frame Synchronization
Serial audio interface Bit Clock
Serial audio interface Data Output
Serial audio interface Data Input
SPI Master In Slave Out
SPI Serial Clock
SPI Slave Select
SPI Master Out Slave In
4
Description
XE3005/XE3006
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