参数资料
型号: ADC08200
厂商: National Semiconductor Corporation
英文描述: 8-Bit, 20 MSPS to 200 MSPS, 1.05 mW/MSPS A/D Converter
中文描述: 8位,20 MSPS的200 MSPS的,1.05毫瓦/ MSPS的A / D转换
文件页数: 3/19页
文件大小: 537K
代理商: ADC08200
Pin Descriptions and Equivalent Circuits
(Continued)
Pin No.
Symbol
Equivalent Circuit
Description
23
PD
Power Down input. When this pin is high, the converter is
in the Power Down mode and the data output pins hold
the last conversion result.
24
CLK
CMOS/TTL compatible digital clock Input. V
IN
is sampled
on the rising edge of CLK input.
13 thru 16
and
19 thru 22
D0–D7
Conversion data digital Output pins. D0 is the LSB, D7 is
the MSB. Valid data is output just after the rising edge of
the CLK input.
7
V
IN
GND
Reference ground for the single-ended analog input, V
IN
.
Positive analog supply pin. Connect to a quiet voltage
source of +3V. V
A
should be bypassed with a 0.1 μF
ceramic chip capacitor for each pin, plus one
10 μF capacitor. See Section 3.0 for more information.
Power supply for the output drivers. If connected to V
A
,
decouple well from V
A
.
The ground return for the output driver supply.
The ground return for the analog supply.
1, 4, 12
V
A
18
V
DR
17
DR GND
AGND
2, 5, 8, 11
A
www.national.com
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相关代理商/技术参数
参数描述
ADC08200_08 制造商:NSC 制造商全称:National Semiconductor 功能描述:8-Bit, 20 Msps to 200 Msps, Low Power A/D Converter with Internal Sample-and-Hold
ADC08200CIMT 功能描述:模数转换器 - 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
ADC08200CIMT/NOPB 功能描述:模数转换器 - 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
ADC08200CIMTX 功能描述:模数转换器 - 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
ADC08200CIMTX/HAPB 制造商:Texas Instruments 功能描述: