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参数资料
| 型号： | MAX531 |
| 厂商： | Maxim Integrated Products, Inc. |
| 元件分类： | DAC |
| 英文描述： | +5V, Low-Power, Voltage-Output, Serial 12-Bit DACs(单通道,电压输出,12位串行D/A转换器) |
| 中文描述： | +5V、低功耗、电压输出、串行12位DAC |
| 文件页数： | 13/16页 |
| 文件大小： | 174K |
| 代理商： | MAX531 |
AC Considerations
Digital Feedthrough
High-speed serial data at any of the digital input or output
pins may couple through the DAC package and cause
internal stray capacitance to appear at the DAC output as
noise, even though CS is held high (see Typical Operating
Characteristics). This digital feedthrough is tested by hold-
ing CS high transmitting 555hex from DIN to DOUT.
Analog Feedthrough
Because of internal stray capacitance, higher frequency
analog input signals may couple to the output as shown in
the Analog Feedthrough vs. Frequency graph in the
Typical Operating Characteristics It is tested by holding
CS high, setting the DAC code to all 0s, and sweeping
REFIN.
M
5V, Low-Power, Voltage-Output,
S erial 12-Bit DACs
______________________________________________________________________________________
13
MAX531
INVERTED
R-2R DAC
DIN DOUT
SIGNAL
IN
2.048V
REFIN
V
DD
V
SS
2R
2R
CS CLR
BIPOFF
RFB
VOUT
REFOUT
Figure 9. MAX531 Connected as Four-Quadrant Multiplier. The
unused REFOUT is connected to V
DD
.
1
0
2
3
4
1
2 3
4
5
6
7
8
POSITIVE OFFSET
NEGATIVE OFFSET
DAC CODE (LSBs)
O
Figure 10. Single-Supply Offset
8
10
9
14
13
12
11
5
6
2
3
4
7
1
8
7
6
5
1
2
3
4
0.1
μ
F
(b) MAX538/MAX539 BYPASSING
(a) MAX531 BYPASSING
ANALOG GROUND PLANE
0.1
μ
F
0.1
μ
F
Figure 11. Power-Supply Bypassing
相关PDF资料 |
PDF描述 |
|---|---|
| MAX538 | +5V, Low-Power, Voltage-Output, Serial 12-Bit DACs(单通道,电压输出,12位串行D/A转换器) |
| MAX532 | Dual, Serial-Input, Voltage-Output, 12-Bit MDAC(双通道,串行输入,电压输出,12位D/A转换器) |
| MAX5363 | Low-Cost, Low-Power, 6-Bit DACs with 3-Wire Serial Interface in SOT23 |
| MAX5363EUT-T | Low-Cost, Low-Power, 6-Bit DACs with 3-Wire Serial Interface in SOT23 |
| MAX5364 | Low-Cost, Low-Power, 6-Bit DACs with 3-Wire Serial Interface in SOT23 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX5312EAE | 功能描述:数模转换器- DAC RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube |
| MAX5312EAE+ | 功能描述:数模转换器- DAC 12-Bit Precision DAC RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube |
| MAX5312EAE+T | 功能描述:数模转换器- DAC 12-Bit Precision DAC RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube |
| MAX5312EAE-T | 功能描述:数模转换器- DAC RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube |
| MAX5312EVKIT+ | 功能描述:数据转换 IC 开发工具 MAX5312 Eval Kit RoHS:否 制造商:Texas Instruments 产品:Demonstration Kits 类型:ADC 工具用于评估:ADS130E08 接口类型:SPI 工作电源电压:- 6 V to + 6 V |
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