Hi All
I want to try to make a DIY DAC on TDA1305 (I have the original desoldered from a damaged recorder)
I want to make a DAC with I2S input (I have two USB cards to I2S - one with a 12MHz PCM2706 clock, the other is a Chinese XMOS)
I have a question about the TDA1305 pin configuration
Tell me if I see it correctly (for simplicity - I treat all +5V supply voltages as one, GND the same)
PIN n° function dataseet connection
pin1 +V +V
pin2 gnd gnd
pin 3 test1 to gnd
pin4 bck to USB/i2S
pin5 ws to USB/i2S
pin6 data to USB/i2S
pin7 CLKS1 to gnd
pin8 CLKS2 to gnd
pin9 gnd to gnd
pin10 +V +V
pin11 test 2 to gnd
pin12 SYCCKLI to USB/i2S
pin13 NC NC( not connected)
pin14 NC NC
pin15 gnd to gnd
pin16 SYSCLKO NC
pin17 DEEM1 to gnd
pin18 DEEM2 to gnd
pin19 MUSB to +V
pin20 DSMB to +V
pin21 ATSB to +V
pin22 out see dataseet
pin23 out see dataseet
pin24 out see dataseet
pin25 out see dataseet
pin26 Vref via C to gnd see dataseet
pin27 gnd to gnd
pin28 +V +V
Is this configuration correct?
Which interface to use? 12MHz or 24Mhz (xmos)
Attached is the schematic and datasheet
Thanks for your help
I want to try to make a DIY DAC on TDA1305 (I have the original desoldered from a damaged recorder)
I want to make a DAC with I2S input (I have two USB cards to I2S - one with a 12MHz PCM2706 clock, the other is a Chinese XMOS)
I have a question about the TDA1305 pin configuration
Tell me if I see it correctly (for simplicity - I treat all +5V supply voltages as one, GND the same)
PIN n° function dataseet connection
pin1 +V +V
pin2 gnd gnd
pin 3 test1 to gnd
pin4 bck to USB/i2S
pin5 ws to USB/i2S
pin6 data to USB/i2S
pin7 CLKS1 to gnd
pin8 CLKS2 to gnd
pin9 gnd to gnd
pin10 +V +V
pin11 test 2 to gnd
pin12 SYCCKLI to USB/i2S
pin13 NC NC( not connected)
pin14 NC NC
pin15 gnd to gnd
pin16 SYSCLKO NC
pin17 DEEM1 to gnd
pin18 DEEM2 to gnd
pin19 MUSB to +V
pin20 DSMB to +V
pin21 ATSB to +V
pin22 out see dataseet
pin23 out see dataseet
pin24 out see dataseet
pin25 out see dataseet
pin26 Vref via C to gnd see dataseet
pin27 gnd to gnd
pin28 +V +V
Is this configuration correct?
Which interface to use? 12MHz or 24Mhz (xmos)
Attached is the schematic and datasheet
Thanks for your help