参数资料
| 型号： | DAC8531E/2K5 |
| 厂商： | Texas Instruments |
| 文件页数： | 7/27页 |
| 文件大小： | 0K |
| 描述： | IC D/A CONV LP 16-BIT 8-MSOP |
| 产品培训模块： | Data Converter Basics |
| 标准包装： | 2,500 |
| 设置时间： | 8µs |
| 位数： | 16 |
| 数据接口： | 串行 |
| 转换器数目： | 1 |
| 电压电源： | 单电源 |
| 功率耗散（最大）： | 720µW |
| 工作温度： | -40°C ~ 105°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 8-MSOP |
| 包装： | 带卷 (TR) |
| 输出数目和类型： | 1 电压，单极；1 电压，双极 |
| 采样率（每秒）： | 93k |
| 配用： | 296-13548-ND - EVAL MOD FOR DAC8531 |
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DAC8531
15
SBAS192B
www.ti.com
FIGURE 10. Bipolar Operation with the DAC8531.
The power applied to VDD should be well regulated and low
noise. Switching power supplies and DC/DC converters will
often have high-frequency glitches or spikes riding on the
output voltage. In addition, digital components can create
similar high-frequency spikes as their internal logic switches
states. This noise can easily couple into the DAC output
voltage through various paths between the power connec-
tions and analog output.
As with the GND connection, VDD should be connected to a
+5V power-supply plane or trace that is separate from the
connection for digital logic until they are connected at the
power-entry point. In addition, the 1
F to 10F and 0.1F
bypass capacitors are strongly recommended. In some situ-
ations, additional bypassing may be required, such as a
100
F electrolytic capacitor or even a “Pi” filter made up of
inductors and capacitors—all designed to essentially low-
pass filter the +5V supply, removing the high-frequency
noise.
DAC8531
V
REF
V
OUT
V
FB
R
1
10k
R
2
10k
Three-Wire
Serial
Interface
V
REF
10
F
0.1
F
–5V
±5V
+5V
OPA703
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DAC8531E2K5G4 | 制造商:TI 制造商全称:Texas Instruments 功能描述:Low-Power, Rail-to-Rail Output, 16-Bit Serial Input |
| DAC8531EVM | 功能描述:数据转换 IC 开发工具 DAC8531 Eval Mod 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 |
| DAC8531IDRB | 制造商:Texas Instruments 功能描述: |
| DAC8531IDRBR | 功能描述:数模转换器- DAC Lo-Pwr R-to-R Out 16-Bit Serial Input 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 |
| DAC8531IDRBRG4 | 功能描述:数模转换器- DAC Lo-Pwr R-to-R Out 16-Bit Serial Input 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 |
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