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參數(shù)資料
| 型號： | MAX5130BEEE |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | DAC |
| 英文描述： | +3V/+5V, 13-Bit, Serial Voltage-Output DACs with Internal Reference |
| 中文描述： | SERIAL INPUT LOADING, 20 us SETTLING TIME, 13-BIT DAC, PDSO16 |
| 封裝： | 0.150 INCH, 0.025 INCH PITCH, QSOP-16 |
| 文件頁數(shù)： | 12/20頁 |
| 文件大小： | 291K |
| 代理商： | MAX5130BEEE |
M
The 16-bit input word may be sent in two 1-byte pack-
ets (SPI-, MICROWIRE- and PIC16/PIC17-compatible),
with
CS
low during this period. The control bits C2, C1,
and C0 (Table 1) determine:
The clock edge on which DOUT is to be clocked out
via the serial interface,
The state of the user-programmable logic output,
The configuration of the device after shutdown.
The general timing diagram in Figure 6 illustrates how
data is acquired.
CS
must be low for the part to receive
data. With
CS
low, data at DIN is clocked into the regis-
ter on the rising edge of SCLK. When
CS
transitions
high, data is latched into the input and/or DAC registers,
depending on the setting of the three control bits C2,
C1, and C0. The maximum serial clock frequency guar-
anteed for proper operation is 10MHz for the MAX5130
and 6.6MHz for the MAX5131. Figure 7 depicts a more
detailed timing diagram of the serial interface.
Table 2. Serial Data Format
PIC16 with S S P Module and
PIC17 Interfac e
The MAX5130/MAX5131 are compatible with a
PIC16/PIC17 microcontroller (μC), using the synchro-
nous serial port (SSP) module. To establish SPI com-
munication, connect the controller as shown in Figure 4
and configure the PIC16/PIC17 as system master by
initializing its synchronous serial port control register
(SSPCON) and synchronous serial port status register
(SSPSTAT) to the bit patterns shown in Tables 3 and 4.
In SPI mode, the PIC16/PIC17 μCs allow 8 bits of data
to be transmitted synchronously and received simulta-
neously. Two consecutive 8-bit writings (Figure 6) are
necessary to feed the DAC with three control bits and
13 data bits. DIN data transitions on the serial clock’s
falling edge and is clocked into the DAC on SCLK’s ris-
ing edge. The first 8 bits on DIN contain the three con-
trol bits (C2, C1, and C0) and the first five data bits
(D12–D8). The second 8-bit word contains the remain-
ing bits (D7–D0).
+3V /+5V, 13-Bit, S erial Voltage-Output DACs
with Internal Referenc e
12
______________________________________________________________________________________
Control Bits
C2, C1, C0
MSB ..... Data Bits ..... LSB
D12................................D0
MSB ............................................................................... LSB
16 BITS OF SERIAL DATA
CS
SCLK
DIN
COMMAND
EXECUTED
9
8
16
1
C1
C2
D0
C0 D12 D11 D10
D9
D6
D5
D4
D3
D2
D1
D8
D7
Figure 6. Serial-Interface Timing
SCLK
DIN
DOUT
t
CS0
t
CSS
t
CL
t
CH
t
CP
t
CSW
t
CS1
t
CSH
t
DS
t
DO1
t
DO2
t
DH
CS
Figure 7. Detailed Serial-Interface Timing
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| MAX5131BEEE | +3V/+5V, 13-Bit, Serial Voltage-Output DACs with Internal Reference |
| MAX5132AEEE | +5V/+3V, 13-Bit, Serial, Force/Sense DACs with 10ppm/∑C Internal Reference |
| MAX5132 | +5V/+3V, 13-Bit, Serial, Force/Sense DACs with 10ppm/∑C Internal Reference |
| MAX5133AEEE | Circular Connector; No. of Contacts:37; Series:MS27466; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:15; Circular Contact Gender:Pin; Circular Shell Style:Wall Mount Receptacle; Insert Arrangement:15-35 RoHS Compliant: No |
| MAX5132BEEE | +5V/+3V, 13-Bit, Serial, Force/Sense DACs with 10ppm/∑C Internal Reference |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MAX5130BEEE+ | 功能描述:數(shù)模轉換器- DAC 13-Bit Precision DAC RoHS:否 制造商:Texas Instruments 轉換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| MAX5130BEEE+T | 功能描述:數(shù)模轉換器- DAC 13-Bit Precision DAC RoHS:否 制造商:Texas Instruments 轉換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| MAX5130BEEE-T | 功能描述:數(shù)模轉換器- DAC RoHS:否 制造商:Texas Instruments 轉換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| MAX5131 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:High-Voltage.Low-Power Linear Regulators for Notebook Computers[MAX1615/MAX1616/MAX1615EUK-T/MAX1616EUK-T ] |
| MAX5131AEEE | 功能描述:數(shù)模轉換器- DAC RoHS:否 制造商:Texas Instruments 轉換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
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