SP8510KN データシートの表示（PDF） - Signal Processing Technologies
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SP8510KN Datasheet PDF : 12 Pages
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SPECIFICATIONS (continued)
(TA = 25°C; Sampling Frequency, FS, = 333kHz for SP8503, 200kHz for SP8505, 100kHz for SP8510, VS = +5V, unless otherwise specified.)
PARAMETER
MIN. TYP. MAX.
UNITS
CONDITIONS
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
Complete Cycle
Throughput Rate
9.5
10.0
100
Spurious-Free Dynamic Range
85
Total Harmonic Distortion
–81
Signal to Noise Ratio (SNR)
71.5
Signal to (Noise + Distortion) Ratio
71
TMIN ≤ TA ≤ TMAX
Note 2
dB
dB
Note 2
dB
dB
Note 2
dB
dB
µs
µs
kHz
dB
@ 49kHz; Note 2
dB
@ 49kHz; Note 2
dB
@ 49kHz; Note 2
dB
@ 49kHz; Note 2
SAMPLING DYNAMICS
Aperture Delay
13
Aperture Jitter
150
Transient Response
–K
150
Overvoltage Recovery
150
DIGITAL INPUTS
Logic Levels
VIL
VIH
IIL
IIH
DIGITAL OUTPUTS
–0.3
+0.8
+2.4
+5.3
±0.1
±50
±5
Resolution
12
Data Format
Parallel; 12-bit or 8-bit/4-bit
Data Coding
Offset Binary
VOL
VOH
ILEAKAGE (High-Z State)
0.0
+0.4
+2.4
VDD
±0.1
±5
POWER SUPPLY REQUIREMENTS
Rated Voltage
Current
Power Consumption
+4.75 +5.0 +5.25
18
21
90
ENVIRONMENTAL AND MECHANICAL
Specification
–K
0
+70
Storage
Package
–KN
–KS
–65
+150
28–pin Narrow DIP
28–pin SOIC
ns
ps, rms
ns
ns
V
V
µA
µA
Bits
V
V
µA
V
mA
mW
°C
°C
Note 3
Note 4
ISINK = 1.6mA
ISOURCE = 1.6mA
VS (VSA and VSD)
IS
NOTES
1.
LSB means Least Significant Bit. For SP85XX Series, 1LSB = 2.44mV for ±5V range, 1 LSB =
4.88mV for ±10V range.
2.
All specifications in dB are referred to a full-scale input, either ±10V or ±5V.
3.
For full-scale step input, 12-bit accuracy attained in specified time.
4.
Recovers to specified performance in specified time after 2 x FS input overvoltage.
45
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