MC145483DT Freescale Semiconductor, MC145483DT Datasheet - Page 17

• Manufacturer Part Number: MC145483DT
• Description: IC PCM COD-FILT 3V 13BIT 20TSSOP
• Manufacturer: Freescale Semiconductor
• Type: PCM Codec/Filterr

Specifications of MC145483DT

• Data Interface: PCM Audio Interface
• Resolution (bits): 13 b
• Number Of Adcs / Dacs: 1 / 1
• Sigma Delta: No
• Voltage - Supply, Digital: 2.7 V ~ 5.25 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-TSSOP (0.173", 4.40mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

R L ≥ 150 Ω
AUDIO OUT
AUDIO OUT
AUDIO OUT
R L ≥ 2 kΩ
+ 3 V
0.1 µF
10 kΩ
0.1 µF
–
+
0.1 µF
+ 3 V
0.1 µF
68 µF
Figure 5. MC145483 Test Circuit — Signals Referenced to V AG Pin
2X20 k
Figure 6. MC145483 Test Circuit — Signals Referenced to V SS
+
Freescale Semiconductor, Inc.
2X20 k
For More Information On This Product,
10
1
2
3
4
5
6
7
8
9
V AG Ref
RO–
PI
PO–
PO+
V DD
FSR
DR
BCLKR
PDI
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10
1
2
3
4
5
6
7
8
9
V AG Ref
RO–
PI
PO–
PO+
V DD
FSR
DR
BCLKR
PDI
BCLKT
MCLK
V AG
V SS
FST
TI+
TI–
TG
HB
DT
20
19
18
17
16
15
14
13
12
11
BCLKT
MCLK
V AG
V SS
FST
TI+
TI–
TG
HB
DT
10 kΩ
20
19
18
17
16
15
14
13
12
11
10 kΩ
10 kΩ
10 kΩ
0.01 µF
10 kΩ
10 kΩ
0.01 µF
8 kHz
PCM OUT
2.048 MHz
PCM IN
10 kΩ
10 kΩ
1.0 µF
1.0 µF
1.0 µF
1.0 µF
8 kHz
PCM OUT
2.048 MHz
PCM IN
ANALOG IN
ANALOG IN
Y
MC145483
Y