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: 24/79页
文件大小: 2490K
代理商: DAC5687IPZP
www.ti.com
Register Name: QMCB_GAIN_0—Address: 0x14, Default = 0x00
Register Name: QMC_PHASE_0—Address: 0x15, Default = 0x00
Register Name: QMC_PHASE_GAIN_1—Address: 0x16, Default = 0x00
Register Name: DACA_GAIN_0—Address: 0x17, Default = 0x00
Register Name: DACB_GAIN_0—Address: 0x18, Default = 0x00
Register Name: DACA_DACB_GAIN_1—Address: 0x19, Default = 0xFF
SLWS164E – FEBRUARY 2005 – REVISED SEPTEMBER 2006
BIT 7
BIT 0
qmc_gain_b(7:0)
0
qmc_gain_b(7:0): Bits 7:0 of the QMC B path gain word. Updates to this register do not take effect until
DACA_OFFSET_0 has been written.
BIT 7
BIT 0
qmc_phase(7:0)
0
qmc_phase(7:0): Bits 7:0 of the QMC phase word. Updates to this register do not take effect until
DACA_OFFSET_0 has been written.
BIT 7
BIT 0
qmc_phase(9:8)
qmc_gain_a(10:8)
qmc_gain_b(10:8)
0
qmc_phase(9:8): Bits 9:8 of the QMC phase word. Updates to this register do not take effect until
DACA_OFFSET_0 has been written.
qmc_gain_a(10:8): Bits 10:8 of the QMC A path gain word. Updates to this register do not take effect until
DACA_OFFSET_0 has been written.
qmc_gain_b(10:8): Bits 10:8 of the QMC B path gain word. Updates to this register do not take effect until
DACA_OFFSET_0 has been written.
BIT 7
BIT 0
daca_gain(7:0)
0
daca_gain(7:0): Bits 7:0 of the DAC A gain adjustment word.
BIT 7
BIT 0
dacb_gain(7:0)
0
dacb_gain(7:0): Bits 7:0 of the DAC B gain adjustment word.
BIT 7
BIT 0
daca_gain(11:8)
dacb_gain(11:8)
1
daca_gain(11:8): Bits 11:8 of the DAC A gain word. Four MSBs of gain control for DAC A.
dacb_gain(11:8): Bits 11:8 of the DAC B gain word. Four MSBs of gain control for DAC B.
30
Copyright 2005–2006, Texas Instruments Incorporated
Product Folder Link(s): DAC5687
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