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Power current PCM1774?

Other Parts Discussed in Thread: PCM1774

After initialization of registers and submission system clock SCKI=16.9344 MHz
power current PCM1774 - 6 mA.
 It is normal?
DIN=zero data.

//  Write Register pcm1774
    WriteDataPCM1774(0x40,0x07); // mute disable volume=-56dB
    WriteDataPCM1774(0x41,0x07); // mute disable volume=-56dB
    WriteDataPCM1774(0x44,0x3F); // dig mute disable,dig attenuation=0dB
    WriteDataPCM1774(0x45,0x3F); // dig mute disable,dig attenuation=0dB
    WriteDataPCM1774(0x46,0x21); // over=1
    WriteDataPCM1774(0x49,0xE0); // power up headphone output
    WriteDataPCM1774(0x54,0x05); // 16 bit, master interface
    WriteDataPCM1774(0x55,0x00); //
    WriteDataPCM1774(0x56,0xB0); // burst mode, SCK/384
    WriteDataPCM1774(0x48,0x03); // power up analog mixer
    WriteDataPCM1774(0x58,0x11); // SW5-DAC,SW2-DAC
    WriteDataPCM1774(0x49,0xEC);
    WriteDataPCM1774(0x4A,0x01); // power up Vcom