(@ +25
؇
C, and ؎15 V dc unless otherwise noted)
AD536A–SPECIFICATIONS
Model
AD536AJ
Typ
AD536AK
Typ
AD536AS
Typ
Min
Max
Min
Max
Min
VOUT
Max
Units
TRANSFER FUNCTION
CONVERSION ACCURACY
Total Error, Internal Trim1 (Figure 1)
vs. Temperature, TMIN to +70°C
+70°C to +125°C
2
)
2
2
VOUT
=
avg.(V
=
avg.(V )
IN
VOUT
=
avg.(V )
IN
IN
؎5 ؎0.5
0.1 0.01
؎2 ؎0.2
0.05 0.005
؎5 ؎0.5
؎0.1 ؎0.005
؎0.3 ؎0.005
mV % of Reading
mV % of Reading/°C
mV % of Reading/°C
mV % of Reading/V
% of Reading
vs. Supply Voltage
0.1 0.01
0.2
0.1 0.01
0.1
0.1 0.01
0.2
dc Reversal Error
Total Error, External Trim1 (Figure 2)
3
0.3
2
0.1
3
0.3
mV % of Reading
ERROR VS. CREST FACTOR2
Crest Factor 1 to 2
Specified Accuracy
Specified Accuracy
Specified Accuracy
Crest Factor = 3
Crest Factor = 7
–0.1
–1.0
–0.1
–1.0
–0.1
–1.0
% of Reading
% of Reading
FREQUENCY RESPONSE3
Bandwidth for 1% Additional Error (0.09 dB)
VIN = 10 mV
5
45
120
5
45
120
5
45
120
kHz
kHz
kHz
VIN = 100 mV
VIN = 1 V
3 dB Bandwidth
VIN = 10 mV
VIN = 100 mV
VIN = 1 V
90
450
2.3
90
450
2.3
90
450
2.3
kHz
kHz
MHz
AVERAGlNG TlME CONSTANT (Figure 5)
25
25
25
ms/µF CAV
INPUT CHARACTERISTICS
Signal Range, 15 V Supplies
Continuous rms Level
0 to 7
0 to 2
0 to 7
0 to 2
0 to 7
0 to 2
V rms
V peak
V rms
V peak
Peak Transient Input
20
7
20
7
20
7
Continuous rms Level, 5 V Supplies
Peak Transient Input, 5 V Supplies
Maximum Continuous Nondestructive
Input Level (All Supply Voltages)
Input Resistance
25
20
2
25
20
1
25
20
2
V peak
kΩ
mV
13.33
16.67
0.8
13.33
16.67
0.5
13.33
16.67
0.8
Input Offset Voltage
OUTPUT CHARACTERISTICS
Offset Voltage, VIN = COM (Figure 1)
vs. Temperature
vs. Supply Voltage
Voltage Swing, 15 V Supplies
5 V Supply
1
0.1
0.1
+12.5
2
0.5
0.1
0.1
1
؎2
؎0.2
mV
mV/°C
mV/V
V
0.2
+12.5
0 to +11
0 to +2
0 to +11
0 to +2
+12.5
0 to +11
0 to +2
V
dB OUTPUT (Figure 13)
Error, VlN 7 mV to 7 V rms, 0 dB = 1 V rms
Scale Factor
0.4
–3
؎0.6
0.2
–3
؎0.3
0.5
–3
؎0.6
dB
mV/dB
Scale Factor TC (Uncompensated, see Fig-
ure 1 for Temperature Compensation)
–0.033
+0.33
20
–0.033
+0.33
20
–0.033
+0.33
20
dB/°C
% of Reading/°C
I
REF for 0 dB = 1 V rms
5
1
80
100
5
1
80
100
5
1
80
100
µA
µA
IREF Range
IOUT TERMINAL
I
OUT Scale Factor
40
10
25
–VS to (+VS
–2.5 V)
40
10
25
–VS to (+VS
–2.5 V)
40
10
25
–VS to (+VS
–2.5 V)
µA/V rms
IOUT Scale Factor Tolerance
Output Resistance
Voltage Compliance
20
30
20
30
20
30
%
20
20
20
kΩ
V
V
BUFFER AMPLIFIER
Input and Output Voltage Range
–VS to (+VS
–2.5 V)
–VS to (+VS
–2.5 V)
–VS to (+VS
–2.5 V)
Input Offset Voltage, RS = 25 k
Input Bias Current
Input Resistance
0.5
؎4
60
0.5
؎4
60
0.5
20
؎4
60
mV
nA
Ω
20
20
108
108
108
Output Current
(+5 mA,
(+5 mA,
(+5 mA,
–130 µA)
–130 µA)
–130 µA)
Short Circuit Current
Output Resistance
Small Signal Bandwidth
Slew Rate4
20
20
20
mA
Ω
MHz
V/µs
0.5
0.5
0.5
1
5
1
5
1
5
POWER SUPPLY
Voltage Rated Performance
Dual Supply
Single Supply
15
15
15
V
V
V
3.0
+5
18
+36
3.0
+5
18
+36
3.0
+5
18
+36
Quiescent Current
Total VS, 5 V to 36 V, TMIN to TMAX
1.2
2
1.2
2
1.2
2
mA
TEMPERATURE RANGE
Rated Performance
Storage
0
–55
+70
+150
0
–55
+70
+150
–55
–55
+125
+150
°C
°C
NUMBER OF TRANSISTORS
NOTES
65
65
65
1Accuracy is specified for 0 V to 7 V rms, dc or 1 kHz sine wave input with the AD536A connected as in the figure referenced.
2Error vs. crest factor is specified as an additional error for 1 V rms rectangular pulse input, pulsewidth = 200µs.
3Input voltages are expressed in volts rms, and error is percent of reading.
4With 2k external pull-down resistor.
Specifications subject to change without notice.
Specifications shown in boldface are tested on all production units at final electrical test. Results from those tests are used to calculate outgoing quality levels. All min and max specifications are guaranteed,
although only those shown in boldface are tested on all production units.
–2–
REV. B
ADI [ ADI ]
