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| 型號： | DAC1405D650HW |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | DAC |
| 英文描述： | Dual 14-bit DAC, up to 650 Msps; 2x 4x and 8x interpolating |
| 中文描述： | PARALLEL, WORD INPUT LOADING, 0.02 us SETTLING TIME, 14-BIT DAC, PQFP100 |
| 封裝： | 14 X 14 MM, 1 MM HEIGHT, PLASTIC, MS-026, SOT638-1, HTQFP-100 |
| 文件頁數(shù)： | 21/45頁 |
| 文件大?。?/td> | 1033K |
| 代理商： | DAC1405D650HW |
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DAC1405D650
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2010. All rights reserved.
Product data sheet
Rev. 3 — 10 September 2010
21 of 45
NXP Semiconductors
DAC1405D650
Dual 14-bit DAC, up to 650 Msps; 2
×
, 4
×
and 8
×
interpolating
Table 22.
Default settings are shown highlighted.
Bit
Symbol
7
DAC_B_PD
Table 23.
Bit
7 to 6
Table 24.
Bit
7 to 6
Table 25.
Default settings are shown highlighted.
Bit
Symbol
1
MINUS_3DB
Table 26.
Bit
7 to 0
Table 27.
Default settings are shown highlighted.
Bit
Symbol
7
AUX_A_PD
DAC_B_Cfg_1 register (address 0Ch) bit description
Access Value Description
R/W
0
1
R/W
0
1
R/W
DAC B power
on
off
DAC B Sleep mode
disabled
enabled
lower 6-bits for the DAC B offset
6
DAC_B_SLEEP
5 to 0
DAC_B_OFFSET[5:0]
DAC_B_Cfg_2 register (address 0Dh) bit description
Symbol
DAC_B_GAIN_COARSE[1:0
]
DAC_B_GAIN_FINE[5:0]
Access Value Description
R/W
-
less significant 2-bits for the DAC B gain
setting for coarse adjustment
the 6-bits for the DAC B gain setting for
fine adjustment
5 to 0
R/W
-
DAC_B_Cfg_3 register (address 0Eh) bit description
Symbol
DAC_B_GAIN_COARSE[3:2
DAC_B_OFFSET[11:6]
Access
R/W
Value Description
-
most significant 2-bits for the DAC B gain
setting for coarse adjustment
-
most significant 6-bits for the DAC B
offset
5 to 0
R/W
DAC_Cfg register (address 0Fh) bit description
Access
R/W
Value
Description
NCO gain
unity
3 dB
noise shaper
disabled
enabled
0
1
0
NOISE_SHPER
R/W
0
1
DAC_A_Aux_MSB register (address 1Ah) bit description
Symbol
Access
Value
AUX_A[9:2]
R/W
-
Description
most significant 8-bits for the auxiliary DAC A
DAC_A_Aux_LSB register (address 1Bh) bit description
Access
R/W
Value
Description
auxiliary DAC A power
on
off
lower 2-bits for the auxiliary DAC A
0
1
1 to 0
AUX_A[1:0]
R/W
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DAC1405D650HW | Dual 14-bit DAC, up to 650 Msps; 2x 4x and 8x interpolating |
| DAC1405D650 | |
| DAC1405D750HW | Dual 14-bit DAC, up to 750 Msps; 4× and 8× interpolating |
| DAC1405D750HW | Dual 14-bit DAC, up to 750 Msps; 4× and 8× interpolating |
| DAC1408D650HN | Dual 14-bit DAC; up to 650 Msps; 2×, 4× or 8× interpolating |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DAC1405D650HW/C1,5 | 功能描述:數(shù)模轉(zhuǎn)換器- DAC IC DAC 14BIT 650MSPD DL RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| DAC1405D650HW-C1 | 制造商:Integrated Device Technology Inc 功能描述:HTQFP100 - Bulk |
| DAC1405D650HW-C18 | 制造商:Integrated Device Technology Inc 功能描述:HTQFP100 - Tape and Reel |
| DAC1405D750 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Dual 14-bit DAC, up to 750 Msps; 4× and 8× interpolating |
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