參數(shù)資料
型號(hào): SP8530BS
元件分類(lèi): ADC
英文描述: 2-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO16
封裝: 0.300 INCH, PLASTIC, SOIC-16
文件頁(yè)數(shù): 6/12頁(yè)
文件大?。?/td> 169K
代理商: SP8530BS
SP8530DS/01
SP8530 S2ADC
TM - Simultaneous Sampling Analog to Digital Converter
Copyright 2000 Sipex Corporation
3
SPECIFICATIONS (continued)
Unless otherwise noted the following specifications apply for V
DD = 5V with limits applicable for TA = 25
oC.
PARAMETER
MIN.
TYP.
MAX.
UNIT
CONDITIONS
Reference Output
Ref. Out Temp. Coef.
1.25
Volt.Nom.
J, A
15
ppm/C
K,B
10
ppm/C
Ref.Out Error
+2
+25
mV
Output Current
1
mA
Digital Inputs
Input Low Voltage , VIL
0.8
Volt Max.
VDD= 5V +5%
Input High Voltage , VIH
2.0
Volt Min.
VDD= 5V +5%
Input Current IIN
+1
A
Input Capacitance
3
pF Max.
Digital Outputs
Data Format
12-Bit Serial
See Timing diagram
Data Coding
Binary
See Timing Diagram
VOH
4.0
Volt. Min.
VDD=5V+5%, IOH=-0.4mA
VOL
0.4
Volt Max.
VDD=5V+5%, IOL=-1.6mA
AC Accuracy
fin=47KHz,VDD=5.0V
@ 25C, SCLK=4MHz
Spurious Free Dynamic
83
dB
Range (SFDR)
Total Harmonic Distortion
(THD)
-80
dB
Signal to Noise &
Distortion (SINAD)
71
dB
Signal to Noise (SNR)
72
dB
Sampling Dynamics
Acquisition Time to 0.01%
200
ns
For a +FS step change at
input
-3db Small Signal BW
13
MHz
Aperture Delay
35
ns
Aperture Jitter
150
ps RMS
Aperture Delay Matching
400
ps
Power Supplies
VDD
4.75
5.25
Volts
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