參數(shù)資料
型號(hào)： MAX5174AEEE+
廠(chǎng)商： Maxim Integrated Products
文件頁(yè)數(shù)： 5/16頁(yè)
文件大小： 0K
描述： IC DAC 12BIT LP SERIAL 16-QSOP
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 100
設(shè)置時(shí)間： 18µs
位數(shù)： 12
數(shù)據(jù)接口： 串行
轉(zhuǎn)換器數(shù)目： 1
電壓電源： 單電源
工作溫度： -40°C ~ 85°C
安裝類(lèi)型： 表面貼裝
封裝/外殼： 16-SSOP（0.154"，3.90mm 寬）
供應(yīng)商設(shè)備封裝： 16-QSOP
包裝： 管件
輸出數(shù)目和類(lèi)型： 1 電壓，單極；1 電壓，雙極
采樣率（每秒）： *
MAX5174/MAX5176
Low-Power, Serial, 12-Bit DACs
with Voltage Output
Offset and Buffer Configurations
The simple circuit of Figure 7 illustrates how to intro-
duce an offset to the output voltage. The amount of off-
set introduced by a voltage at the OS pin is shown in
the following equation:
VOFFSET = VOS (1- Gain)
where Gain = 1.638.
However, the total output voltage of the device cannot
exceed VDD, regardless of the voltage on the OS pin.
To set the gain of the output amplifier to 1, connect OS
to OUT.
Daisy-Chaining Devices
The serial-data output pin (DOUT) allows multiple
MAX5174/MAX5176s to be daisy-chained together as
shown in Figure 9. The advantage of this is that only two
lines are needed to control all the DACs. The disadvan-
tage is that it takes
n commands to program the DACs.
Figure 10 shows several MAX5174/MAX5176s sharing
one common DIN signal line. In this configuration the
data bus is common to all devices; however, more I/O
lines are required because each device needs a dedi-
cated CS line. The advantage of this configuration is
that only one command is needed to program any DAC.
DAC CONTENTS
MSB
LSB
11 1111 1111 11 (00)
10 0000 0000 01 (00)
+VREF (2049/4096) 1.638
+VREF (4095/4096) 1.638
ANALOG OUTPUT
10 0000 0000 00 (00)
+VREF (2048/4096) 1.638
01 1111 1111 11 (00)
+VREF (2047/4096) 1.638
00 0000 0000 01 (00)
+VREF (1/4096) 1.638
00 0000 0000 00 (00)
0
Table 2. Unipolar Code Table
(Circuit of Figure 6)
MAX5174
MAX5176
DAC
REF
OUT
OS
DGND
AGND
+5V/+3V
VDD
Figure 6. Unipolar Output Circuit (Rail-to-Rail)
DAC CONTENTS
MSB
LSB
11 1111 1111 11 (00)
10 0000 0000 01 (00)
+VREF [(2 2049/4096) - 1]
+VREF [(2 4095/4096) - 1]
ANALOG OUTPUT
01 1111 1111 11 (00)
+VREF [(2 2047/4096) - 1]
00 0000 0000 01 (00)
+VREF [(2 1/4096) - 1]
10 0000 0000 00 (00)
+VREF [(2 2048/4096) - 1]
00 0000 0000 00 00
-VREF
Table 3. Bipolar Code Table
(Circuit of Figure 8)
Figure 7. Setting OS for Output Offset
MAX5174
MAX5176
DAC
AGND
DGND
REF
OUT
OS
VOS
+5V/+3V
VDD
________________________________________________________________________________________13
TOLERANCES: 10k
±0.1%
AGND
DGND
MAX5174
MAX5176
DAC
REF
OS
OUT
10k
V-
V+
VDD
VOUT
+5V/+3V
Figure 8. Bipolar Output Circuit
相關(guān)PDF資料
PDF描述
MAX5176AEEE+ IC DAC 12BIT LP SERIAL 16-QSOP
MAX4029EWP+T IC AMP VIDEO MUX 2:1 20-SOIC
MAX5206BEUB+ IC DAC 16BIT SRL 10UMAX
MAX515EPA+ IC DAC 10BIT VOLT OUT 8-DIP
VE-B21-MX-F4 CONVERTER MOD DC/DC 12V 75W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX5174AEEE+ 功能描述:數(shù)模轉(zhuǎn)換器- DAC 12-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(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
MAX5174AEEE+T 功能描述:數(shù)模轉(zhuǎn)換器- DAC 12-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(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
MAX5174AEEE-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(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
MAX5174BEEE 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(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
MAX5174BEEE+ 功能描述:數(shù)模轉(zhuǎn)換器- DAC 12-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(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
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠(chǎng)商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*