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參數(shù)資料
| 型號(hào)： | SP8503 |
| 元件分類： | 串行ADC |
| 英文描述： | 12-Bit Sampling A/D Converters |
| 中文描述： | 12位采樣的A / D轉(zhuǎn)換器 |
| 文件頁(yè)數(shù)： | 3/12頁(yè) |
| 文件大?。?/td> | 171K |
| 代理商： | SP8503 |
45
SPECIFICATIONS
(continued)
(T
A
= 25
°
C; Sampling Frequency, F
S
, = 333kHz for SP8503, 200kHz for SP8505, 100kHz for SP8510, V
S
= +5V, unless otherwise specified.)
PARAMETER
MIN.
TYP.
AC PERFORMANCE
SP8505
Total Harmonic Distortion
@ 49kHz
–81
@ 97kHz
–76
Signal to Noise Ratio (SNR)
@ 49kHz
71.5
@ 97kHz
71.5
Signal to (Noise + Distortion) Ratio
@ 49kHz
71
@ 97kHz
70
SP8510
Conversion Time
9.5
Complete Cycle
10.0
Throughput Rate
Spurious-Free Dynamic Range
85
Total Harmonic Distortion
–81
Signal to Noise Ratio (SNR)
71.5
Signal to (Noise + Distortion) Ratio
71
MAX.
UNITS
CONDITIONS
T
MIN
≤
T
A
≤
T
MAX
Note 2
dB
dB
Note 2
dB
dB
Note 2
dB
dB
μ
s
μ
s
100
kHz
dB
dB
dB
dB
@ 49kHz; Note 2
@ 49kHz; Note 2
@ 49kHz; Note 2
@ 49kHz; Note 2
SAMPLING DYNAMICS
Aperture Delay
Aperture Jitter
Transient Response
–K
Overvoltage Recovery
DIGITAL INPUTS
Logic Levels
V
IL
V
IH
I
IL
I
IH
DIGITAL OUTPUTS
Resolution
Data Format
Data Coding
V
OL
V
OH
I
LEAKAGE
(High-Z State)
POWER SUPPLY REQUIREMENTS
Rated Voltage
Current
Power Consumption
ENVIRONMENTAL AND MECHANICAL
Specification
–K
13
150
ns
ps, rms
Note 3
150
150
ns
ns
Note 4
–0.3
+2.4
+0.8
+5.3
±
50
±
5
V
V
±
0.1
μ
A
μ
A
12
Bits
Parallel; 12-bit or 8-bit/4-bit
Offset Binary
0.0
+2.4
±
0.1
+0.4
V
DD
±
V
V
I
SINK
= 1.6mA
I
SOURCE
= 1.6mA
μ
A
+4.75
+5.0
18
90
+5.25
21
V
V
S
(V
SA
and V
SD
)
I
S
mA
mW
0
+70
°
C
Storage
Package
–KN
–KS
–65
+150
°
C
28–pin Narrow DIP
28–pin SOIC
NOTES
1.
LSB means Least Significant Bit. For
SP85XX Series
, 1LSB = 2.44mV for
±
5V range, 1 LSB =
4.88mV for
±
10V range.
All specifications in dB are referred to a full-scale input, either
±
10V or
±
5V.
For full-scale step input, 12-bit accuracy attained in specified time.
Recovers to specified performance in specified time after 2 x F
S
input overvoltage.
2.
3.
4.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SP8503KN | 12-Bit Sampling A/D Converters |
| SP8503KS | 12-Bit Sampling A/D Converters |
| SP8505 | 12-Bit Sampling A/D Converters |
| SP8505KN | 12-Bit Sampling A/D Converters |
| SP8505KS | 12-Bit Sampling A/D Converters |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SP8503KN | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:12-Bit Sampling A/D Converters |
| SP8503KS | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:12-Bit Sampling A/D Converters |
| SP8505 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:12-Bit Sampling A/D Converters |
| SP8505KN | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:12-Bit Sampling A/D Converters |
| SP8505KS | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:12-Bit Sampling A/D Converters |
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