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參數(shù)資料
| 型號： | THS1403CPFB |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | ADC |
| 英文描述： | 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP48 |
| 封裝： | PLASTIC, TQFP-48 |
| 文件頁數(shù)： | 24/28頁 |
| 文件大?。?/td> | 625K |
| 代理商： | THS1403CPFB |
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THS1401
THS1403
THS1408
SLAS248D DECEMBER 1999 REVISED SEPTEMBER 2005
www.ti.com
5
ELECTRICAL CHARACTERISTICS
Over operating free-air temperature range, AVDD = DVDD = 3.3V, unless otherwise noted.
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Power Supply
IDDA
Analog supply current
AVDD = 3.6 V
81
90
mA
IDDD
Digital supply current
DVDD = 3.6 V
5
10
mA
Power
AVDD = DVDD = 3.6 V
270
360
mW
Power down current
20
A
DC Characteristics
Resolution
14
Bits
DNL
Differential nonlinearity
±0.6
±1
LSB
THS1401
±1.5
±2.5
THS1403C/I
±1.5
±2.5
INL
Integral nonlinearity
THS1403Q
Best fit
±2
±3
LSB
INL
Integral nonlinearity
THS1408C/I
Best fit
±3
±5
LSB
THS1408Q/M
±3.5
±7.5
Offset error
IN+ = IN, PGA = 0 dB
0.3
%FSR
Gain error
C and I suffix
PGA = 0 dB
1
%FSR
Gain error
Q and M suffix
PGA = 0 dB
1.75
%FSR
AC Characteristics
ENOB
Effective number of bits
11.2
11.5
Bits
THS1401/3/8
fi = 100 kHz
81
THD
Total harmonic distortion
THS1403/8
fi = 1 MHz
78
dB
THD
Total harmonic distortion
THS1408
fi = 4 MHz
77
dB
THS1401/3/8
fi = 100 kHz
72
SNR
Signal-to-noise ratio
THS1403/8
fi = 1 MHz
70
72
dB
SNR
Signal-to-noise ratio
THS1408
fi = 4 MHz
71
dB
THS1401/3/8
fi = 100 kHz
70
SINAD
Signal-to-noise ratio + distortion
THS1403/8
fi = 1 MHz
69
70
dB
SINAD
Signal-to-noise ratio + distortion
THS1408
fi = 4 MHz
70
dB
THS1401/3/8
fi = 100 kHz
80
SFDR
Spurious-free dynamic range
THS1403C/I, THS1408C/I
fi = 1 MHz
73
80
dB
SFDR
Spurious-free dynamic range
THS1403Q, THS1408Q/M
fi = 1 MHz
71
80
dB
THS1408
fi = 4 MHz
80
Analog input bandwidth
140
MHz
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| THS1403-EP | 制造商:TI 制造商全稱:Texas Instruments 功能描述:14-BIT, 1/3/8 MSPS DSP COMPATIBLE ANALOG-TO-DIGITAL CONVERTERS WITH INTERNAL REFERENCE AND PGA |
| THS1403EVM | 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開發(fā)工具 THS1403 Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類型:ADC 工具用于評估:ADS130E08 接口類型:SPI 工作電源電壓:- 6 V to + 6 V |
| THS1403IPFB | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 14-Bit 1/3/8 MSPS DSP-Compatible ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| THS1403IPFBG4 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 14-Bit 1/3/8 MSPS DSP-Compatible ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| THS1403PFB | 制造商:TI 制造商全稱:Texas Instruments 功能描述:14-BIT, 1/3/8 MSPS DSP COMPATIBLE ANALOG-TO-DIGITAL CONVERTERS WITH INTERNAL REFERENCE AND PGA |
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