參數(shù)資料
型號(hào): DAC1405D650HW
廠商: NXP Semiconductors N.V.
元件分類(lèi): 外設(shè)及接口
英文描述: Dual 14-bit DAC, up to 650 Msps; 2x 4x and 8x interpolating
封裝: DAC1405D650HW/C1<SOT638-1 (HTQFP100)|<<http://www.nxp.com/packages/SOT638-1.html<1<Always Pb-free,;DAC1405D650HW/C1<SOT638-1 (HTQFP100)|<<http://www.nxp.com/packages/SOT6
文件頁(yè)數(shù): 14/45頁(yè)
文件大?。?/td> 1033K
代理商: DAC1405D650HW
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
14 of 45
NXP Semiconductors
DAC1405D650
Dual 14-bit DAC, up to 650 Msps; 2
×
, 4
×
and 8
×
interpolating
Table 6.
R/W
0
1
In
Table 7
below N1 and N0 indicate the number of bytes transferred after the instruction
byte.
Table 7.
N1
0
0
1
1
A[4:0]: indicates which register is being addressed. In the case of a multiple transfer, this
address concerns the first register after which the next registers follow directly in a
decreasing order according to
Table 9 “Register allocation map”
.
10.2.2
SPI timing description
The SPI interface can operate at a frequency of up to 15 MHz. The SPI timing is shown in
Figure 4
.
R/W indicates the mode access, (see
Table 6
):
Fig 3.
SPI protocol
001aaj812
RESET_N
SCS_N
SCLK
SDIO
SDO
(optional)
R/W
N1
N0
A4
A3
A2
A1
A0
D7
D6
D5
D4
D3
D2
D1
D0
D7
D6
D5
D4
D3
D2
D1
D0
Read or Write mode access description
Description
Write mode operation
Read mode operation
Number of bytes to be transferred
N0
0
1
0
1
Number of bytes
1 byte transferred
2 bytes transferred
3 bytes transferred
4 bytes transferred
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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(lèi)型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)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(chēng):NXP Semiconductors 功能描述:Dual 14-bit DAC, up to 750 Msps; 4× and 8× interpolating