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