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| 型号： | CS5509-ASZ |
| 厂商： | Cirrus Logic Inc |
| 文件页数： | 8/24页 |
| 文件大小： | 0K |
| 描述： | IC ADC 16BIT SGNL SUPP 16-SOIC |
| 标准包装： | 47 |
| 位数： | 16 |
| 采样率（每秒）： | 200 |
| 数据接口： | 串行 |
| 转换器数目： | 1 |
| 功率耗散（最大）： | 2.25mW |
| 电压电源： | 模拟和数字 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 16-SOIC |
| 包装： | 管件 |
| 输入数目和类型： | 1 个差分，单极；1 个差分，双极 |
| 产品目录页面： | 755 (CN2011-ZH PDF) |
| 其它名称： | 598-1100-5 |
CS5509
16
DS125F3
Power Supplies and Grounding
The analog and digital supply pins to the CS5509
are brought out on separate pins to minimize noise
coupling between the analog and digital sections of
the chip. In the digital section of the chip the supply
current flows into the VD+ pin and out of the GND
pin. As a CMOS device, the CS5509 requires that
the supply voltage on the VA+ pin always be more
positive than the voltage on any other pin of the de-
vice. If this requirement is not met, the device can
latch-up or be damaged. In all circumstances the
VA+ voltage must remain more positive than the
VD+ or GND pins; VD+ must remain more posi-
tive than the GND pin.
Figure 9a illustrates the System Connection Dia-
gram for the CS5509. Note that all supply pins are
bypassed with 0.1 F capacitors and that the VD+
digital supply is derived from the VA+ supply. Fig-
ure 9b illustrates the CS5509 operating from a +5V
analog supply and +3.3V digital supply.
When using separate supplies for VA+ and VD+,
VA+ must be established first. VD+ should never
become more positive than VA+ under any operat-
ing condition. Remember to investigate transient
power-up conditions, when one power supply may
have a faster rise time.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CS5509AS-Z | 制造商:Cirrus Logic 功能描述:16 BIT SERIAL A/D - Bulk |
| CS5509-ASZR | 功能描述:模数转换器 - ADC IC Single-Supply 16-Bit ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| CS5510 | 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:16-bit and 20-bit, 8-pin ΔΣ ADCs |
| CS5510_09 | 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:16-bit and 20-bit, 8-pin ΔΣ ADCs |
| CS5510-AS | 功能描述:模数转换器 - ADC 16-Bit Delta Sigma ADC Ext. OSC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
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