參數(shù)資料
型號: AD536AKQ
廠商: Analog Devices Inc
文件頁數(shù): 4/17頁
文件大?。?/td> 552K
描述: IC TRUE RMS/DC CONV 14CDIP
產(chǎn)品變化通告: Product Discontinuance 27/Oct/2011
標(biāo)準(zhǔn)包裝: 25
電流 - 電源: 1.2mA
電源電壓: 5.0V ~ 36V,±3.0V ~ 18V
安裝類型: 通孔
封裝/外殼: 14-CDIP(0.300",7.62mm)
供應(yīng)商設(shè)備封裝: 14-CERDIP
包裝: 管件
Data Sheet
AD536A
 
Rev. E | Page 3 of 16
SPECIFICATIONS
T
A
 = +25癈 and ?5 V dc, unless otherwise noted.
Table 1.
 
AD536AJ
AD536AK
AD536AS
 
Parameter
Min    Typ     Max    Min    Typ    Max
Min    Typ    Max
Unit
TRANSFER FUNCTION
 
V
T
 = Avg(V
IN
)
2
     
V
T
 = Avg(V
IN
)
2
 
     V
T
 = Avg(V
IN
)
2
 
 
CONVERSION ACCURACY
 
 
 
 
     
 
 
Total Error, Internal Trim
1
 
(See Figure 13)
 
 
5 ?0.5   
 
? ?0.2         
? ?0.5     mV ?% of rdg
vs. Temperature
 
 
 
 
 
 
     
 
 
T
MIN
 to +70癈
 
 
?.1 ?0.01
 
?.05 ?0.005     
?.1 ?0.005    mV ?% of rdg/癈
+70癈 to +125癈
 
 
 
 
 
 
     
?.3 ?0.005    mV ?% of rdg/癈
vs. Supply Voltage
 
?.1
?.01
 
 
?.1 ?0.01
     ?.1
?.01
 
mV ?% of rdg/癈
dc Reversal Error
 
?.2     
 
?.1    
     ?.2    
mV ?% of rdg
Total Error, External Trim
1
 
(See Figure 16)
 
? ?0.3   
 
? ?0.1   
     ? ?0.3   
mV ?% of rdg
ERROR VS. CREST FACTOR
2
     
 
 
 
 
 
     
 
 
Crest Factor 1 to Crest Factor 2
Specified accuracy
Specified accuracy
Specified accuracy
 
Crest Factor = 3
 
0.1     
 
0.1     
     0.1    
% of rdg
Crest Factor = 7
 
1.0     
 
1.0     
     1.0    
% of rdg
FREQUENCY RESPONSE
3
 
 
 
 
 
 
 
     
 
 
Bandwidth for 1% Additional
Error (0.09 dB)
 
 
 
 
 
 
     
 
 
V = 10 mV
 
5
 
 
5
 
     5     
kHz
V
IN
 = 100 mV
 
45
 
 
45     
     45     
kHz
V = 1 V
 
120     
 
120     
     120    
kHz
? dB Bandwidth
 
 
 
 
 
 
     
 
 
V = 10 mV
 
90
 
 
90     
     90     
kHz
V
IN
 = 100 mV
 
450     
 
450     
     450    
kHz
V = 1 V
 
2.3     
 
2.3     
     2.3     
MHz
AVERAGING TIME CONSTANT
(See Figure 19)
 
25
 
 
25     
     25     
ms/礔
INPUT CHARACTERISTICS
 
 
 
 
 
 
     
 
 
Si nal Ran e, ?5 V Su lies    
 
 
 
 
 
     
 
 
Continuous RMS Level
 
0 to 7    
 
0 to 7    
     0 to 7    
V rms
Peak Transient In ut
 
 
?0    
 
?0          
?0
V eak
Continuous RMS Level,
V = ? V
 
0 to 2    
 
0 to 2    
     0 to 2    
V rms
Peak Transient Input,
V = ? V
 
 
?     
 
?          
?
V peak
Maximum Continuous
Nondestructive Input Level
(All Supply Voltages)
 
 
?5    
 
?5          
?5
V peak
Input Resistance
13.33   16.67    20     13.33    16.67    20     13.33   16.67    20
k&
Input Offset Voltage
 
0.8     ?     
0.5     ?          0.8     ?
mV
OUTPUT CHARACTERISTICS     
 
 
 
 
 
     
 
 
Offset Voltage, V
IN
 = COM
(See Figure 13)
 
?
?     
?.5     ?          
?
mV
vs. Temperature
 
?.1     
 
?.1     
     
?.2
mV/癈
vs. Supply Voltage
 
?.1     
 
?.1     
     ?.2    
mV/V
Voltage Swing, ?5 V Supplies   0 to +11 +12.5    
0 to +11   +12.5    
0 to +11  +12.5    
V
?5 V Supply
0 to +2   
 
0 to +2    
 
0 to +2
 
V
dB OUTPUT, 0 dB = 1 V rms
(See Figure 7)
 
 
 
 
 
 
 
     
 
Error, 7 mV < V < 7 V rms     
?.4     ?.6    
?.2     ?.3     
?.5   ?.6
dB
Scale Factor
 
3
 
 
3     
 
3    
mV/dB
Scale Factor Temperature
Coefficient
 
0.033    
 
0.033    
 
0.033
dB/癈
Uncompensated
 
+0.33    
 
+0.33    
 
+0.33   
% of rdg/癈
I
REF
 for 0 dB = 1 V rms
5     20     80     5
20     80     5
20    80
礎(chǔ)
I Ran e
1     
100    1
 
100     1
     100
A
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