(@ +25؇C ؎5 V supplies, ac coupled with 1 kHz sine-wave input applied unless
otherwise noted.)
AD736–SPECIFICATIONS
AD 736J/A
Typ
AD 736K/B
Typ
Model
Conditions
Min
Max
Min
Max
Units
2
2
VOUT
=
Avg.(VIN
)
VOUT
=
Avg.(VIN
)
T RANSFER FUNCT ION
CONVERSION ACCURACY
T otal Error, Internal T rim1
All Grades
1 kHz Sine Wave
ac Coupled Using CC
0–200 mV rms
0.3/0.3 0.5/0.5
0.2/0.2 0.3/0.3
±mV/±% of Reading
200 mV–1 V rms
–1.2
؎2.0
–1.2
؎2.0
% of Reading
T
MIN–T MAX
A&B Grades
J&K Grades
@ 200 mV rms
@ 200 mV rms
0.7/0.7
0.5/0.5
±mV/±% of Reading
±% of Reading/°C
0.007
0.007
vs. Supply Voltage
@ 200 mV rms Input
@ 200 mV rms Input
VS = ±5 V to ±16.5 V
VS = ±5 V to ±3 V
0
0
+0.06
–0.18
1.3
+0.25
0.1/0.5
+0.1
–0.3
2.5
0
0
+0.06
–0.18
1.3
+0.25
0.1/0.3
+0.1
–0.3
2.5
%/V
%/V
dc Reversal Error, dc Coupled @ 600 mV dc
% of Reading
% of Reading
±mV/±% of Reading
Nonlinearity2, 0 mV–200 mV @ 100 mV rms
0
+0.35
0
+0.35
T otal Error, External T rim
0–200 mV rms
ERROR vs. CREST FACT OR3
Crest Factor 1 to 3
Crest Factor = 5
CAV, CF = 100 µF
CAV, CF = 100 µF
0.7
2.5
0.7
2.5
% Additional Error
% Additional Error
INPUT CHARACT ERIST ICS
High Impedance Input (Pin 2)
Signal Range
Continuous rms Level
Continuous rms Level
Peak T ransient Input
Peak T ransient Input
Peak T ransient Input
Input Resistance
VS = +2.8 V, –3.2 V
VS = ±5 V to ±16.5 V
VS = +2.8 V, –3.2 V
VS = ±5 V
200
1
200
1
mV rms
V rms
V
V
V
؎0.9
؎4.0
؎0.9
؎4.0
±2.7
±2.7
VS = ±16.5 V
1012
1
1012
1
Ω
pA
Input Bias Current
VS = ±3 V to ±16.5 V
25
25
Low Impedance Input (Pin 1)
Signal Range
Continuous rms Level
Continuous rms Level
Peak T ransient Input
Peak T ransient Input
Peak T ransient Input
Input Resistance
VS = +2.8 V, –3.2 V
VS = ±5 V to ±16.5 V
VS = +2.8 V, –3.2 V
VS = ±5 V
300
l
300
l
mV rms
V rms
V
V
V
kΩ
±1.7
±3.8
±11
8
±1.7
±3.8
±11
8
VS = ±16.5 V
6.4
9.6
6.4
9.6
Maximum Continuous
Nondestructive Input
Input Offset Voltage4
J&K Grades
A&B Grades
vs. T emperature
vs. Supply
All Supply Voltages
ac Coupled
±12
±12
V p-p
؎3
؎3
30
؎3
؎3
30
mV
mV
µV/°C
µV/V
µV/V
8
50
80
8
50
80
VS = ±5 V to ±16.5 V
VS = ±5 V to ±3 V
150
150
vs. Supply
OUT PUT CHARACT ERIST ICS
Output Offset Voltage
J&K Grades
A&B Grades
vs.T emperature
±0.1
؎0.5
؎0.5
20
±0.1
؎0.3
؎0.3
20
mV
mV
µV/°C
µV/V
µV/V
1
50
50
1
50
50
vs. Supply
VS = ±5 V to ±16.5 V
VS = ±5 V to ±3 V
130
130
Output Voltage Swing
2 kΩ Load
2 kΩ Load
2 kΩ Load
No Load
Output Current
Short-Circuit Current
Output Resistance
VS = +2.8 V, –3.2 V
VS = ±5 V
VS = ±16.5 V
VS = ±16.5 V
0 to +1.6 +1.7
0 to +3.6 +3.8
0 to +1.6
0 to +3.6
0 to +4
0 to +4
2
+1.7
+3.8
+5
V
V
V
V
mA
mA
Ω
0 to +4
0 to +4
2
+5
+12
+12
3
0.2
3
0.2
@ dc
FREQUENCY RESPONSE
High Impedance Input (Pin 2)
For 1% Additional Error
VIN = 1 mV rms
Sine-Wave Input
1
6
37
33
1
6
37
33
kHz
kHz
kHz
kHz
VIN = 10 mV rms
VIN = 100 mV rms
VIN = 200 mV rms
–2–
REV. C