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參數(shù)資料
| 型號(hào)： | SPT7850SCU |
| 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)： | 6/12頁 |
| 文件大小： | 95K |
| 代理商： | SPT7850SCU |
SPT
3
2/10/98
SPT7850
ELECTRICAL SPECIFICATIONS
TA=TMIN to TMAX, AVDD=DVDD=+5.0 V, VIN=0 to 4 V, fS=20 MSPS, fCLK=40 MHz, VRHS= 4.0 V, VRLS=0.0 V, unless otherwise specified.
TEST
SPT7850
PARAMETERS
CONDITIONS
LEVEL
MIN
TYP
MAX
UNITS
Dynamic Performance
Signal-to-Noise Ratio
(without Harmonics)
fIN=3.58 MHz
VI
53
56
dB
fIN=10.3 MHz
VI
52
55
dB
Harmonic Distortion
fIN=3.58 MHz
VI
56
59
dB
fIN=10.3 MHz
VI
53
56
dB
Signal-to-Noise and Distortion
(SINAD)
fIN=3.58 MHz
VI
52
55
dB
fIN=10.3 MHz
VI
50
53
dB
Spurious Free Dynamic Range
fIN = 1 MHz
V
63
dB
Differential Phase
V
TBD
Degree
Differential Gain
V
TBD
%
Intermodulation Distortion
TBD
dB
Digital Inpu2ts
Logic 1 Voltage
VI
2.0
V
Logic 0 Voltage
VI
0.8
V
Maximum Input Current Low
VI
-10
+10
A
Maximum Input Current High
VI
-10
+10
A
Input Capacitance
V
5
pF
Digital Outputs
Logic 1 Voltage
(IOH=0.5 mA)
VI
3.5
V
Logic 0 Voltage
(IOS=1.6 mA)
VI
0.4
V
tRISE/tFALL
15 pF load
V
10
ns
Output Enable to Data Output Delay
20 pF load, TA = +25 °C
V
10
ns
50 pF load over temp.
V
22
ns
Power Supply Requirements
Voltages
OVDD
IV
3.0
5.0
V
DVDD
IV
4.75
5.0
5.25
V
AVDD
IV
4.75
5.0
5.25
V
Currents
AIDD
VI
10
12
mA
DIDD
VI
18
21
mA
Power Dissipation
VI
140
165
mW
TEST LEVEL CODES
All electrical characteristics are subject to the
following conditions: All parameters having min/
max specifications are guaranteed. The Test
Level column indicates the specific device test-
ing actually performed during production and
Quality Assurance inspection. Any blank sec-
tion in the data column indicates that the speci-
fication is not tested at the specified condition.
TEST PROCEDURE
100% production tested at the specified temperature.
100% production tested at TA=25 °C, and sample
tested at the specified temperatures.
QA sample tested only at the specified temperatures.
Parameter is guaranteed (but not tested) by design
and characterization data.
Parameter is a typical value for information purposes
only.
100% production tested at TA = 25 °C. Parameter is
guaranteed over specified temperature range.
TEST LEVEL
I
II
III
IV
V
VI
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SPT7850SIS | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:10-BIT, 20 MSPS, 140 mW A/D CONVERTER |
| SPT7851 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:10-BIT, 20 MSPS, 79 mW A/D CONVERTER |
| SPT7851SCT | 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 |
| SPT7851SIT | 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 |
| SPT7852 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:DUAL 10-BIT, 20 MSPS, 160 mW A/D CONVERTER |
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