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參數(shù)資料
| 型號： | MAX5354CPA |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | DAC |
| 英文描述： | 10-Bit Voltage-Output DACs in 8-Pin レMAX |
| 中文描述： | SERIAL INPUT LOADING, 10 us SETTLING TIME, 10-BIT DAC, PDIP8 |
| 封裝： | PLASTIC, DIP-8 |
| 文件頁數(shù)： | 12/16頁 |
| 文件大?。?/td> | 196K |
| 代理商： | MAX5354CPA |
Figure 7 shows a method of connecting several
MAX5354/MAX5355s. In this configuration, the clock
and the data bus are common to all devices, and sepa-
rate chip-select lines are used for each IC.
__________Applic ations Information
Unipolar Output
For a unipolar output, the output voltage and the refer-
ence input have the same polarity. Figure 8 shows the
MAX5354/MAX5355 unipolar output circuit, which is
also the typical operating circuit. Table 2 lists the unipo-
lar output codes.
Figure 9 illustrates a rail-to-rail output configuration.
This circuit shows the MAX5354 with the output amplifi-
er configured for a closed-loop gain of +2, to provide a
0V to 5V full-scale range when a 2.5V reference is
used. When the MAX5355 is used with a 1.25V refer-
ence, this circuit provides a 0V to 2.5V full-scale range.
Bipolar Output
The MAX5354/MAX5355 output can be configured for
bipolar operation using Figure 10’s circuit, according to
the following equation:
V
OUT
= V
REF
[(2NB / 1024) - 1]
where NB is the numeric value of the DAC’s binary
input code. Table 3 shows digital codes (offset binary)
and corresponding output voltage for Figure 10’s circuit.
Using an AC Referenc e
In applications where the reference has AC-signal com-
ponents, the MAX5354/MAX5355 have multiplying
capability within the reference input range specifica-
tions. Figure 11 shows a technique for applying a sine-
wave signal to the reference input where the AC signal
is offset before being applied to REF. The reference
voltage must never be more negative than GND.
M
10-Bit Voltage-Output DACs
in 8-Pin μMAX
12
______________________________________________________________________________________
TOOTHER
SERIAL DEVICES
MAX5354
MAX5355
SCLK
DIN
CS
MAX5354
MAX5355
SCLK
DIN
CS
MAX5354
MAX5355
SCLK
DIN
CS
DIN
SCLK
CS1
CS2
CS3
Figure 7. Multiple MAX5354/MAX5355s Sharing Common DIN and SCLK Lines
Table 2. Unipolar Code Table
NOTE: ( ) are for sub-bits.
ANALOG OUTPUT
11 1111 1111
(000)
10 0000 0001
(000)
DAC CONTENTS
MSB
LSB
10 0000 0000
(000)
01 1111 1111
(000)
00 0000 0000
(000)
0V
00 0000 0001
(000)
+V
1023
1024
REF
+V
513
1024
REF
+V
512
1024
V
2
REF
REF
+
+V
511
1024
REF
+V
1
1024
REF
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX5354CUA | 10-Bit Voltage-Output DACs in 8-Pin レMAX |
| MAX5354EPA | 10-Bit Voltage-Output DACs in 8-Pin レMAX |
| MAX5354 | Dual Universal Serial Bus Port Transient Suppressor 8-PDIP -40 to 85 |
| MAX5355CPA | Dual Universal Serial Bus Port Transient Suppressor 8-TSSOP -40 to 85 |
| MAX5355EPA | Dual Universal Serial Bus Port Transient Suppressor 8-TSSOP -40 to 85 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX5354CPA+ | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 10-Bit 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 |
| MAX5354CUA | 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 |
| MAX5354CUA+ | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 10-Bit 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 |
| MAX5354CUA+T | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 10-Bit 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 |
| MAX5354CUA-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 |
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