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参数资料
| 型号： | ADS5102IPFBR |
| 厂商： | Texas Instruments, Inc. |
| 英文描述： | 1.8-V ANALOG SUPPLY, 10-BIT, 65/40 MSPS ANALOG-TO-DIGITAL CONVERTERS WITH INTERNAL REFERENCE |
| 中文描述： | 1.8 - V模拟电源，10位，65/40 MSPS的模拟到数字的，具有内部参考变换器 |
| 文件页数： | 3/23页 |
| 文件大小： | 334K |
| 代理商： | ADS5102IPFBR |
ADS5102
ADS5103
SLAS351B – OCTOBER 2001 – REVISED DECEMBER 2001
11
www.ti.com
TYPICAL CHARACTERISTICS
Figure 11
0.25
0.50
0.75
1.00
1.25
1.50
1.75
2.00
1.65 1.70 1.75 1.80 1.85 1.90 1.95 2.00 2.05 2.10
ADS5102
INTERNAL VREF VALUES
vs
ANALOG SUPPLY VOLTAGE
DVDD = 1.8 V
DRVDD = 3.3 V
Fclk = 65 MHz
fi = 32.49 MHz at –1 dBFS
Analog Supply Voltage – V
Internal
V
ref
V
alues
–
V
REFT-REFB
REFB
REFT
Figure 12
0.25
0.50
0.75
1.00
1.25
1.50
1.75
2.00
–40 –30 –20 –10 0
1020 304050607080 90
ADS5102
INTERNAL VREF VALUES
vs
TEMPERATURE
AVDD = DVDD = 1.8 V
DRVDD = 3.3 V
Fclk = 65 MHz
fi = 32.49 MHz at –1 dBFS
T – Temperature –
°C
Internal
V
ref
V
alues
–
V
REFT-REFB
REFB
REFT
Figure 13
50
55
60
65
70
75
80
–20 –18 –16 –14 –12 –10
–8
–6
–4
–20
ADS5102
SPURIOUS FREE DYNAMIC RANGE
vs
ANALOG INPUT LEVEL
AVDD = DVDD = 1.8 V
DRVDD = 3.3 V
Fclk = 65 MHz
fi = 32.49 MHz
Analog Input Level – dB
SFDR
–
Spurious
Free
Dynamic
Range
–
dBc
Figure 14
50
55
60
65
70
75
80
–20 –18 –16 –14 –12 –10
–8
–6
–4
–20
ADS5103
SPURIOUS FREE DYNAMIC RANGE
vs
ANALOG INPUT LEVEL
AVDD = DVDD = 1.8 V
DRVDD = 3.3 V
Fclk = 40 MHz
fi = 19.99 MHz
Analog Input Level – dB
SFDR
–
Spurious
Free
Dynamic
Range
–
dBc
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ADS5102IPFBRG4 | 功能描述:模数转换器 - ADC 10 Bit 65MSPS 1.8V Int/Ext Ref w/Pwrdwn 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 |
| ADS5103 | 制造商:TI 制造商全称:Texas Instruments 功能描述:1.8-V ANALOG SUPPLY, 10-BIT, 65/40 MSPS ANALOG-TO-DIGITAL CONVERTERS WITH INTERNAL REFERENCE |
| ADS5103CPFB | 功能描述:模数转换器 - ADC 10 Bit 40MSPS 1.8V Int/Ext Ref w/Pwrdwn 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 |
| ADS5103CPFBG4 | 功能描述:模数转换器 - ADC 10 Bit 40MSPS 1.8V Int/Ext Ref w/Pwrdwn 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 |
| ADS5103CPFBR | 功能描述:模数转换器 - ADC 10 Bit 40MSPS 1.8V Int/Ext Ref w/Pwrdwn 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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