参数资料
型号: DAC5687IPZP
厂商: TEXAS INSTRUMENTS INC
元件分类: DAC
英文描述: PARALLEL, WORD INPUT LOADING, 0.0104 us SETTLING TIME, 16-BIT DAC, PQFP100
封装: GREEN, PLASTIC, HTQFP-100
文件页数: 21/79页
文件大小: 2490K
代理商: DAC5687IPZP
www.ti.com
Register Name: SER_DATA_1—Address: 0x07, Default = 0x00
Register Name: BYPASS_MASK_CNTL—Address: 0x08, Default = 0x00
Register Name: NCO_FREQ_0—Address: 0x09, Default = 0x00
Register Name: NCO_FREQ_1—Address: 0x0A, Default = 0x00
Register Name: NCO_FREQ_2—Address: 0x0B, Default = 0x00
Register Name: NCO_FREQ_3—Address: 0x0C, Default = 0x40
Register Name: NCO_PHASE_0—Address: 0x0D, Default = 0x00
SLWS164E – FEBRUARY 2005 – REVISED SEPTEMBER 2006
BIT 7
BIT 0
dac_data(15:8)
0
dac_data(15:8): Upper 8 bits of DAC data input to the DACs when dac_ser_data is set.
BIT 7
BIT 0
fast_latch
bp_ invsinc
bp_fir3
bp_qmc
bp_fmix
bp_fir2
bp_fir1
nco_only
0
These modes are for factory use only – leave as default.
BIT 7
BIT 0
freq(7:0)
0
freq(7:0): Bits 7:0 of the NCO frequency word.
BIT 7
BIT 0
freq(15:8)
0
freq(15:8): Bits 15:8 of the NCO frequency word.
BIT 7
BIT 0
freq(23:16)
0
freq(23:16): Bits 23:16 of the NCO frequency word.
BIT 7
BIT 0
freq(31:24)
0
1
0
freq(31:24): Bits 31:24 of the NCO frequency word.
BIT 7
BIT 0
phase(7:0)
0
phase(7:0): Bits 7:0 of the NCO phase offset word.
28
Copyright 2005–2006, Texas Instruments Incorporated
Product Folder Link(s): DAC5687
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