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參數(shù)資料
| 型號： | SPT7860SCU |
| 廠商： | SIGNAL PROCESSING TECHNOLOGIES |
| 元件分類： | ADC |
| 英文描述： | 1-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, UUC28 |
| 封裝： | DIE-28 |
| 文件頁數(shù)： | 5/12頁 |
| 文件大?。?/td> | 111K |
| 代理商： | SPT7860SCU |
SPT
2
2/10/98
SPT7860
ELECTRICAL SPECIFICATIONS
TA=TMAX to TMAX, AVDD=DVDD=+5.0 V, VIN=0 to 4 V, fS=40 MSPS, VRHS=4.0 V, VRLS=0.0 V, unless otherwise specified.
TEST
SPT7860
PARAMETERS
CONDITIONS
LEVEL
MIN
TYP
MAX
UNITS
Resolution
10
Bits
DC Accuracy
Integral Nonlinearity
VI
±1.0
LSB
Differential Nonlinearity
VI
±0.5
LSB
No Missing Codes
VI
Guaranteed
Analog Input
Input Voltage Range
VI
VRLS
VRHS
V
Input Resistance
IV
50
k
Input Capacitance
V
5.0
pF
Input Bandwidth
(Small Signal)
V
250
MHz
Offset
V
±2.0
LSB
Gain Error
V
±2.0
LSB
Reference Input
Resistance
VI
300
500
600
Bandwidth
V
100
150
MHz
Voltage Range
VRLS
IV
0
-
2.0
V
VRHS
IV
3.0
-
AVDD
V
VRHS - VRLS
V
1.0
4.0
5.0
V
(VRHF - VRHS)V
90
mV
(VRLS - VRLF)V
75
mV
Reference Settling Time
VRHS
V15
Clock Cycles
VRLS
V20
Clock Cycles
Conversion Characteristics
Maximum Conversion Rate
VI
40
MHz
Minimum Conversion Rate
IV
2
MHz
Pipeline Delay (Latency)
IV
12
Clock Cycles
Aperture Delay Time
V
4.0
ns
Aperture Jitter Time
V
30
ps(p-p)
Dynamic Performance
Effective Number of Bits
fIN=3.58 MHz
VI
8.5
Bits
fIN=10.3 MHz
VI
8.3
Bits
ABSOLUTE MAXIMUM RATINGS (Beyond which damage may occur)1 25
°C
Note:
1.
Operation at any Absolute Maximum Rating is not implied. See Electrical Specifications for proper nominal
applied conditions in typical applications.
Supply Voltages
AVDD ......................................................................... +6 V
DVDD ........................................................................ +6 V
Input Voltages
Analog Input .................................. -0.5 V to AVDD +0.5 V
VREF ............................................................................0 to AVDD
CLK Input .................................................................. VDD
AVDD - DVDD ............................................................... ±100 mV
AGND - DGND ...................................................
±100 mV
Output
Digital Outputs ....................................................... 10 mA
Temperature
Operating Temperature ................................. 0 to +70
°C
Junction Temperature ......................................... +175
°C
Lead Temperature, (soldering 10 seconds) ........ +300
°C
Storage Temperature ................................ -65 to +150
°C
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| SPT7861SCS_Q | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10BIT 40MSPS SaR 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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| SPT7861SCSX | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT |
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