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參數(shù)資料
| 型號： | SPT774BCJ |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | FAST, COMPLETE 12-BIT UP COMPATIBLE A/D CONVERTER WITH SAMPLE/HOLD |
| 中文描述： | 快速，完整的12位的兼容阿/ D轉(zhuǎn)換器采樣/保持 |
| 文件頁數(shù)： | 3/12頁 |
| 文件大?。?/td> | 113K |
| 代理商： | SPT774BCJ |
SPT
3
8/1/00
SPT774
ELECTRICAL SPECIFICATIONS
T
A
= T
MIN
to T
MAX
, V
EE
= 0 to +5 V, V
DD
= +5 V, f
S
= 117 kHz, f
IN
= 10 kHz, unless otherwise specified.
TEST
CONDITIONS
TEST
LEVEL
SPT774C
TYP
SPT774B
TYP
PARAMETER
MIN
MAX
MIN
MAX
UNITS
DC ELECTRICAL CHARACTERISTICS
Power Supplies Operating
Voltage Range
V
DD
V
EE2
Operating Current
I
DD
I
EE
2
Power Dissipation
Internal Reference
Voltage
Output Current
3
IV
IV
+4.5
+5.5
V
DD
+4.5
+5.5
V
DD
Volts
Volts
IV
IV
VI
15
167
75
24
15
167
75
24
mA
μ
A
mW
V
EE
= +5 V
120
120
VI
VI
2.4
0.5
2.5
2.6
2.4
0.5
2.5
2.6
Volts
mA
DIGITAL CHARACTERISTICS
Logic Inputs
(CE,
CS
, R/
C
, Ao, 12/
8
)
Logic 0
Logic1
VI
VI
-0.5
2.0
+0.8
5.5
-0.5
2.0
+0.8
5.5
Volts
Volts
μ
A
pF
Current
Capacitance
Logic Outputs
(DB11-DB0, STS)
Logic 0
Logic 1
Leakage
VI
V
-5.0
0. 1
5.0
-5.0
0. 1
5.0
5
5
(I
Sink
= 1.6 mA)
(I
SOURCE
= 500
μ
A)
(High Z State,
DB11-DB0 Only)
VI
VI
VI
+0.4
+0.4
Volts
Volts
μ
A
+2.4
+2.4
-5
0.1
+5
-5
0.1
+5
Capacitance
AC Accuracy
Spurious Free Dyn. Range
Total Harmonic Distortion
Signal-to-Noise Ratio
Signal-to-Noise & Distortion
(SINAD)
Intermodulation Distortion
V
5
5
pF
f
S
=117 kHz, f
IN
=10 kHz
V
V
V
V
73
78
-77
72
71
76
78
-77
72
71
dB
dB
dB
dB
-72
-75
69
68
71
70
f
IN
=20 kHz;
f
IN2
=23 kHz
V
-75
-75
dB
Note 1: Fixed 50
resistor from REF OUT to REF IN and REF OUT to BIP OFF.
Note 2: V
EE
is optional and is only used to set the mode for the internal sample/hold. When not using V
EE
, the pin should be treated
as a no connect. If V
EE
is connected to 0 to -15 V, aperture delay (t
AP
) will increase from 20 ns (typ) to 4000 ns (typ).
Note 3: Available for external loads; external load should not change during conversion.
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| SPT7920SCJ | 12-BIT, 10 MSPS, TTL, A/D CONVERTER |
| SPT7920SCQ | 12-BIT, 10 MSPS, TTL, A/D CONVERTER |
| SPT7920 | 12-BIT, 10 MSPS, TTL, A/D CONVERTER |
| SPT9110 | 100 MSPS SINGLE-TO-DIFFERENTIAL TRACK-AND-HOLD |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SPT774BCN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:FAST, COMPLETE 12-BIT UP COMPATIBLE A/D CONVERTER WITH SAMPLE/HOLD |
| SPT774BCS | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:FAST, COMPLETE 12-BIT UP COMPATIBLE A/D CONVERTER WITH SAMPLE/HOLD |
| SPT774CCJ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:FAST, COMPLETE 12-BIT UP COMPATIBLE A/D CONVERTER WITH SAMPLE/HOLD |
| SPT774CCN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:FAST, COMPLETE 12-BIT UP COMPATIBLE A/D CONVERTER WITH SAMPLE/HOLD |
| SPT774CCS | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:FAST, COMPLETE 12-BIT UP COMPATIBLE A/D CONVERTER WITH SAMPLE/HOLD |
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