- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄384686 > MAX536AEWE (MAXIM INTEGRATED PRODUCTS INC) LJT 37C 37#22D SKT PLUG PDF資料下載
參數(shù)資料
| 型號： | MAX536AEWE |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | DAC |
| 英文描述： | LJT 37C 37#22D SKT PLUG |
| 中文描述： | QUAD, SERIAL INPUT LOADING, 3 us SETTLING TIME, 12-BIT DAC, PDSO16 |
| 封裝： | 0.300 INCH, MS-013AA, SOIC-16 |
| 文件頁數(shù)： | 16/24頁 |
| 文件大小： | 361K |
| 代理商： | MAX536AEWE |
M
When daisy-chaining MAX536s, the delay from
CS
low to SCK high (t
CSS
) must be the greater of:
t
DV
+ t
DS
or
t
TR
+ t
RC
+ t
DS
- t
CSW
where t
RC
is the time constant of the external pull-up resistor
(R
p
) and the load capacitance (C) at SDO. For t
RC
< 20ns,
t
CSS
is simply t
DV
+ t
DS
. Calculate t
RC
from the following
equation:
[
t
RC
= R
p
(C) ln
where V
PULL-UP
is the voltage to which the pull-up resistor is
connected.
Additionally, when daisy-chaining devices, the maximum
clock frequency is limited to:
1
f
SCK
(max) = ——————————————
2 (t
DO
+ t
RC
- 38ns + t
DS
)
For example, with t
RC
= 23ns (5V ±10% supply with
R
p
= 1k
and C = 30pF), the maximum clock frequency is
8.7MHz.
Figure 9 shows an alternate method of connecting sev
eral
MAX536/MAX537s. In this configuration, the data bus is
common to all devices; data is not shifted through a
daisy-chain. More I/O lines are required in this configu-
ration because a dedicated chip-select input (
CS
) is
required for each IC.
Calibrated, Quad, 12-Bit
Voltage-Output DACs with S erial Interfac e
16
______________________________________________________________________________________
V
PULL-UP
V
PULL-UP
- 2.4V
Table 1. Serial-Interface Programming Commands
“X” = Don’t Care.
LDAC
provides true latch control: when
LDAC
is low, the DAC registers are transparent; when
LDAC
is high,
the DAC registers are latched.
Mode 0, DOUT clocked out on SCK’s falling edge. All DACs
updated from their respective input registers.
Mode 1 (default condition at power-up), DOUT clocked out on
SCK’s rising edge. All DACs updated from their respective
input registers.
Load DAC D input register; DAC D is immediately updated.
0
12-bit DAC data
1
X
1
1
Load DAC C input register; DAC C is immediately updated.
0
12-bit DAC data
1
X
0
1
Load DAC B input register; DAC B is immediately updated.
0
12-bit DAC data
1
X
1
0
Load DAC A input register; DAC A is immediately updated.
0
12-bit DAC data
1
0
X
0
X
X X X X X X X X X X X X
0
1
0
1
X
X X X X X X X X X X X X
0
1
1
1
Update all DACs from their respective input registers.
1
X X X X X X X X X X X X
0
1
X
0
No operation (NOP)
X
X X X X X X X X X X X X
0
0
1
X
Load all DACs from shift register.
X
12-bit DAC data
0
0
0
X
Load input register D; all DAC registers updated.
1
12-bit DAC data
1
1
1
1
Load input register C; all DAC registers updated.
1
12-bit DAC data
1
1
0
1
Load input register B; all DAC registers updated.
1
12-bit DAC data
1
1
1
0
Load input register A; all DAC registers updated.
1
12-bit DAC data
1
1
0
0
Load DAC D input register; DAC output unchanged.
1
12-bit DAC data
1
0
1
1
Load DAC C input register; DAC output unchanged.
1
12-bit DAC data
1
0
0
1
Load DAC B input register; DAC output unchanged.
1
12-bit DAC data
1
0
1
0
Load DAC A input register; DAC output unchanged.
1
12-bit DAC data
1
0
0
0
D11…D0
C0
C1
A0
A1
FUNCTION
LDAC
16-BIT SERIAL WORD
(
)
]
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX537AEWE | Calibrated, Quad, 12-Bit Voltage-Output DACs with Serial Interface |
| MAX536BCPE | Calibrated, Quad, 12-Bit Voltage-Output DACs with Serial Interface |
| MAX536BCWE | Calibrated, Quad, 12-Bit Voltage-Output DACs with Serial Interface |
| MAX536AMDE | Calibrated, Quad, 12-Bit Voltage-Output DACs with Serial Interface |
| MAX536BEPE | Calibrated, Quad, 12-Bit Voltage-Output DACs with Serial Interface |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX536AEWE+ | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 12-Bit 4Ch Precision DAC 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 |
| MAX536AEWE+T | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 12-Bit 4Ch Precision DAC 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 |
| MAX536AEWE-T | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 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 |
| MAX536AMDE | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 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 |
| MAX536ASH | 制造商:Maxim Integrated Products 功能描述:536ASH |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。