SGTL5000XNLA3R2 Freescale Semiconductor, SGTL5000XNLA3R2 Datasheet - Page 20

• Manufacturer Part Number: SGTL5000XNLA3R2
• Description: IC AUDIO CODEC STEREO 20-QFN
• Manufacturer: Freescale Semiconductor
• Type: Stereo Audior

Specifications of SGTL5000XNLA3R2

• Data Interface: I²C, Serial, SPI™
• Number Of Adcs / Dacs: 1 / 1
• Sigma Delta: No
• S/n Ratio, Adcs / Dacs (db) Typ: 90 / 100
• Voltage - Supply, Analog: 1.62 V ~ 3.6 V
• Voltage - Supply, Digital: 1.1 V ~ 2 V, 1.62 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-UFQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

SGTL5000
20
20QFN Typical Connection Diagram
Notes:
1.
operation VDDD can be driven from an external 1.2V supply with .1uF of decoupling to
ground.
2.
The above circuit shows VDDD (pin 20) being derived internally. For lowest power
The above circuit shows a mic bias circuit derived from an external supply (VDDIO).
5
5
J?
J?
Audio Jack
Audio Jack
2
3
4
5
1
VDDA (1.62V to 3.6V)
C?
C?
.1uF
.1uF
4
4
LINE_OUT_RIGHT
LINE_OUT_LEFT
C?
C?
0.1uF
0.1uF
SGTL5000_20QFN
SGTL5000_20QFN
1
2
3
4
5
U?
U?
C?
C?
HP_R
HP_VGND
VDDA
HP_L
VAG
C?
C?
1uF
1uF
1uF
1uF
C?
C?
3
3
C?
C?
1uF
1uF
SYS_MCLK
I2S_LRCLK
I2S_SCLK
1uF
1uF
CPFILT
VDDIO
GND
C?
C?
LINE_IN_LEFT
LINE_IN_RIGHT
15
14
13
12
11
PAD
.1uF
.1uF
VDDIO (1.62V to 3.6V)
R?
R?
C?
C?
.1uF
.1uF
2.2k
2.2k
2
2
I2C_CLK
I2C_DATA
I2S_DIN
I2SDOUT
I2S_SCLK
I2S_LRCLK
SYS_MCLK
+
+
SGTL5000 EA2 DS-0-3
R?
R?
C?
C?
10uF
10uF
6.3V
6.3V
2.2k
2.2k
C?
C?
0.1uF
0.1uF
1
2
MIC
MIC
X?
X?
1
1