参数资料
型号: MAX19505ETM+
厂商: Maxim Integrated Products
文件页数: 22/35页
文件大小: 0K
描述: IC ADC 8BIT 1CH 65MSPS 48TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 43
位数: 8
采样率(每秒): 65M
数据接口: 串行,并联
转换器数目: 1
功率耗散(最大): 99mW
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: 48-WFQFN 裸露焊盘
供应商设备封装: 48-TQFN-EP(7x7)
包装: 托盘
输入数目和类型: 2 个单端,单极;1 个差分,单极
MAX19505
Dual-Channel, 8-Bit, 65Msps ADC
______________________________________________________________________________________
29
Figure 15. Recommended Data Timing (VOVDD = 1.8V)
RECOMMENDED DATA TIMING
vs. SAMPLE RATE
SAMPLING RATE (Msps)
DATA
DELAY
(T
FRACTIONAL
PERIOD)
60
50
40
0.5
1.0
1.5
2.0
0
30
+11/16
+10/16
+9/16
+8/16
+7/16
+6/16
+5/16
+3/16
+2/16
+1/16
0
-1/16
-2/16
-3/16
VOVDD = 1.8V
DA_BYPASS = 1
Figure 16. Recommended Data Timing (VOVDD = 3.3V)
RECOMMENDED DATA TIMING
vs. SAMPLE RATE
SAMPLING RATE (Msps)
DATA
DELAY
(T
FRACTIONAL
PERIOD)
60
50
40
0.5
1.0
1.5
2.0
0
30
+11/16
+10/16
+9/16
+8/16
+7/16
+6/16
+5/16
+3/16
+2/16
+1/16
0
-1/16
-2/16
-3/16
VOVDD = 3.3V
DA_BYPASS = 1
SAMPLING RATE (Msps)
VOVDD = 1.8V
FROM
TO
DA_BYPASS
DLY_HALF_T
DTIME<2:0>
DCLKTIME<2:0>
30
56
1
0
000
56
65
1
0
101
Table 6. Recommended Timing Adjustments (VOVDD = 1.8V)
Figure 13. Default Data Timing (VOVDD = 1.8V)
FACTORY-DEFAULT NOMINAL DATA
TIMING vs. SAMPLE RATE
SAMPLING RATE (Msps)
DATA
DELAY
(T
FRACTIONAL
PERIOD)
60
50
40
0.5
1.0
1.5
2.0
0
30
+11/16
+10/16
+9/16
+8/16
+7/16
+6/16
+5/16
+3/16
+2/16
+1/16
0
-1/16
-2/16
-3/16
VOVDD = 1.8V
DA_BYPASS = 1
Figure 14. Default Data Timing (VOVDD = 3.3V)
FACTORY-DEFAULT NOMINAL DATA
TIMING vs. SAMPLING RATE
SAMPLING RATE (Msps)
DATA
DELAY
(T
FRACTIONAL
PERIOD)
60
50
40
0.5
1.0
1.5
2.0
0
30
+11/16
+10/16
+9/16
+8/16
+7/16
+6/16
+5/16
+3/16
+2/16
+1/16
0
-1/16
-2/16
-3/16
VOVDD = 3.3V
DA_BYPASS = 1
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相关代理商/技术参数
参数描述
MAX19505ETM+ 功能描述:模数转换器 - ADC 8-Bit 2Ch 65Msps 1.8V Precision 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
MAX19505ETM+T 功能描述:模数转换器 - ADC 8-Bit 2Ch 65Msps 1.8V Precision 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
MAX19505EVKIT+ 功能描述:数据转换 IC 开发工具 MAX19505-07/15-17 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
MAX19506ETM+ 功能描述:模数转换器 - ADC 8-Bit 2Ch 100Msps 1.8V Precision 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
MAX19506ETM+T 功能描述:模数转换器 - ADC 8-Bit 2Ch 100Msps 1.8V Precision 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