LC89058W-E Datasheet, PDF (2/64 Pages) Sanyo Semicon Device – Digital Audio Interface Receiver

LC89058W-E
Continued from preceding page.
• Equipped with a serial data input pin. Possible to switch with demodulation output automatically according to the
state of the PLL circuit.
• The fs reception range of S/PDIF interface can be limited. LC89058W-E can be set to a no-signal input state if the
reception range is exceeded.
• Supports I²S data output that facilitates interfacing with DSP.
2.3 Other
• Supports Multi-channel transfer and reception, using master/slave function.
• Equipped with a 4bits general-purpose I/O pins. They can be used for interface with peripheral ICs.
• The general-purpose I/O pins can also serve as selector inputs. Possible to switch with HDMI and XM-radio signals.
• Generates a DTS-CD/LD detection flag on detection of a DTS synchronization signal.
• Outputs interrupt signal for microcontroller (interrupt source can be selected).
• Calculates sampling frequency of input signal and outputs it from the terminal or microcontroller interface.
• Outputs IEC61937 burst preamble Pc from microcontroller interface.
• Outputs IEC60958 bit 1 of channel status (non-PCM data delimiter bit).
• Outputs emphasis information of channel status.
• Can use up to four LC89058W-Es at the same time by setting the 2-bit chip address.
• Runs on a single 3.3V power supply (S/PDIF input and microcontroller interface support 5V TTL interface.)
• SQFP48 package
Package Dimensions
unit : mm (typ)
3163B
9.0
7.0
36
25
37
24
48
13
1
12
0.5
0.18
0.15
(0.75)
SANYO : SQFP48(7X7)
No.A1056-2/64