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參數(shù)資料
| 型號(hào)： | SPT7840SIS |
| 廠(chǎng)商： | SIGNAL PROCESSING TECHNOLOGIES |
| 元件分類(lèi)： | ADC |
| 英文描述： | 10-BIT, 10 MSPS, 100 mW A/D CONVERTER |
| 中文描述： | 1-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, PDSO28 |
| 封裝： | SOIC-28 |
| 文件頁(yè)數(shù)： | 3/12頁(yè) |
| 文件大?。?/td> | 95K |
| 代理商： | SPT7840SIS |
3
6/27/01
SPT7840
TEST LEVEL CODES
All electrical characteristics are subject to the
following conditions:
All parameters having min/max specifications
are guaranteed. The Test Level column indi-
cates the specific device testing actually per-
formed during production and Quality Assur-
ance inspection. Any blank section in the data
column indicates that the specification is not
tested at the specified condition.
LEVEL
TEST PROCEDURE
I
100% production tested at the specified temperature.
100% production tested at T
A
= +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 characteri-
zation data.
Parameter is a typical value for information purposes only.
100% production tested at T
A
= +25
°
C. Parameter is guaranteed
over specified temperature range.
II
III
IV
V
VI
ELECTRICAL SPECIFICATIONS
T
A
=T
MIN
to T
MAX
, AV
DD
=DV
DD
=OV
DD
=+5.0 V, V
IN
=0 to 4 V,
CLK
=20 MHz,
S
=10 MSPS, V
RHS
=4.0 V, V
RLS
=0.0 V, unless otherwise specified.
TEST
CONDITIONS
TEST
LEVEL
SPT7840
TYP
PARAMETERS
MIN
MAX
UNITS
Dynamic Performance
Total Harmonic Distortion (THD)
IN
= 1 MHz
IN
= 5 MHz
Signal-to-Noise and Distortion
(SINAD)
IN
= 1 MHz
IN
= 5 MHz
Spurious Free Dynamic Range
VI
VI
59
56
63
59
dB
dB
VI
VI
V
52
51
57
56
63
dB
dB
dB
Digital Inputs
Logic 1 Voltage
Logic 0 Voltage
Maximum Input Current Low
Maximum Input Current High
Input Capacitance
VI
VI
VI
VI
V
2.0
V
V
μA
μA
pF
0.8
+10
+10
–
10
–
10
5
Digital Outputs
Logic 1 Voltage
Logic 0 Voltage
t
RISE
t
FALL
Output Enable to Data Output Delay 20 pF load, T
A
= +25
°
C
I
OH
= 0.5 mA
I
OL
= 1.6 mA
15 pF load
15 pF load
VI
VI
V
V
V
V
3.5
V
V
ns
ns
ns
ns
0.4
10
10
10
22
50 pF load over temp.
Power Supply Requirements
Voltages
OV
DD
DV
DD
AV
DD
AI
DD
DI
DD
IV
IV
IV
VI
VI
VI
3.0
4.75
4.75
5.0
5.25
5.25
12
12
120
V
V
V
mA
mA
mW
5.0
5.0
Currents
9
11
100
Power Dissipation
IN
= 1 MHz
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| SPT7840 | 10-BIT, 10 MSPS, 100 mW A/D CONVERTER |
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| SPT7850 | 制造商:FAIRCHILD 制造商全稱(chēng):Fairchild Semiconductor 功能描述:10-BIT, 20 MSPS, 140 mW A/D CONVERTER |
| SPT7850SCN | 制造商:FAIRCHILD 制造商全稱(chēng):Fairchild Semiconductor 功能描述:10-BIT, 20 MSPS, 140 mW A/D CONVERTER |
| SPT7850SCT | 制造商:CADEKA 制造商全稱(chēng):CADEKA 功能描述:10-BIT, 20 MSPS, 140 mW A/D CONVERTER |
| SPT7850SIS | 制造商:FAIRCHILD 制造商全稱(chēng):Fairchild Semiconductor 功能描述:10-BIT, 20 MSPS, 140 mW A/D CONVERTER |
| SPT7851 | 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:10-BIT, 20 MSPS, 79 mW A/D CONVERTER |
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