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參數資料
| 型號： | THS1030CDWG4 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | ADC |
| 英文描述： | 1-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28 |
| 封裝： | GREEN, PLASTIC, SOIC-28 |
| 文件頁數： | 32/37頁 |
| 文件大小： | 727K |
| 代理商： | THS1030CDWG4 |
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THS1030
3V TO 5.5V, 10BIT, 30 MSPS
CMOS ANALOGTODIGITAL CONVERTER
SLAS243E NOVEMBER 1999 REVISED DECEMBER 2003
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
recommended operating conditions (continued)
sampling rate and resolution
PARAMETER
MIN
NOM
MAX
UNIT
fs
Sample frequency
5
30
MSPS
Resolution
10
Bits
electrical characteristics over recommended operating conditions, AVDD = 3 V, DVDD = 3 V, fs = 30
MSPS/50% duty cycle, MODE = AVDD, 2-V input span from 0.5 V to 2.5 V, external reference,
TA = Tmin to Tmax (unless otherwise noted)
analog inputs
PARAMETER
MIN
TYP
MAX
UNIT
VI(AIN)
Analog input voltage
REFBS
REFTS
V
CI
Switched sampling input capacitance
1.2
pF
BW
Full power bandwidth (3 dB)
150
MHz
Ilkg
DC leakage current (input =
±FS)
60
A
VREF reference voltages
PARAMETER
MIN
TYP
MAX
UNIT
Internal 1-V reference voltage (REFSENSE = VREF)
0.95
1
1.05
V
Internal 2-V reference voltage (REFSENSE = AGND)
1.90
2
2.10
V
External reference voltage (REFSENSE = AVDD)
1
2
V
Reference input resistance
680
REFTF, REFBF reference voltages
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Differential input voltage (REFTF REFBF) (REFSENSE = VREF)
0.9
1
1.1
V
Differential input voltage (REFTF REFBF) (REFSENSE = AGND)
1.9
2
2.1
V
Input common mode voltage (REFTF + REFBF)/2
AVDD = 3 V
1.3
1.5
1.7
V
Input common mode voltage (REFTF + REFBF)/2
AVDD = 5 V
2
2.5
3
V
VREF = 1 V
AVDD = 3 V
2
V
REFTF voltage (MODE = AVDD)
VREF = 1 V
AVDD = 5 V
3
V
REFTF voltage (MODE = AVDD)
VREF = 2 V
AVDD = 3 V
2.5
V
VREF = 2 V
AVDD = 5 V
3.5
V
VREF = 1 V
AVDD = 3 V
1
V
REFBF voltage (MODE = AVDD)
VREF = 1 V
AVDD = 5 V
2
V
REFBF voltage (MODE = AVDD)
VREF = 2 V
AVDD = 3 V
0.5
V
VREF = 2 V
AVDD = 5 V
1.5
V
Input resistance between REFTF and REFBF
600
Power up time for valid ADC conversions (tPUconv)
See Note 1
1.2
s
NOTES:
1. Time from control register STBY pin returning low to the ADC conversion to be accurate within 0.1% of fullscale.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| THS1030CDWR | 功能描述:模數轉換器 - ADC 10-Bit 30 MSPS 1-Ch Pin Comp RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率: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 |
| THS1030CDWRG4 | 功能描述:模數轉換器 - ADC 10-Bit 30 MSPS 1-Ch Pin Comp RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率: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 |
| THS1030CPW | 功能描述:模數轉換器 - ADC 10-Bit 30 MSPS 1-Ch Pin Comp RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率: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 |
| THS1030CPWG4 | 功能描述:模數轉換器 - ADC 10-Bit 30 MSPS 1-Ch Pin Comp RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率: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 |
| THS1030CPWR | 功能描述:模數轉換器 - ADC 10-Bit 30 MSPS 1-Ch Pin Comp RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率: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 |
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