AD736AR Analog Devices Inc, AD736AR Datasheet - Page 3

• Manufacturer Part Number: AD736AR
• Description: IC TRUE RMS/DC CONV LP 8-SOIC
• Manufacturer: Analog Devices Inc

Specifications of AD736AR

• Rohs Status: RoHS non-compliant
• Current - Supply: 160µA
• Voltage - Supply: ±5.0V
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• For Use With: AD736-EVALZ - BOARD EVALUATION FOR AD736

SPECIFICATIONS
At 25°C ± 5 V supplies, ac-coupled with 1 kHz sine wave input applied, unless otherwise noted. Specifications in bold are tested on all
production units at final electrical test. Results from those tests are used to calculate outgoing quality levels.
Table 1.
Parameter
TRANSFER FUNCTION
CONVERSION ACCURACY
ERROR VS. CREST FACTOR
INPUT CHARACTERISTICS
Total Error, Internal Trim
vs. Supply Voltage
DC Reversal Error, DC-Coupled
Nonlinearity
Total Error, External Trim
Crest Factor = 1 to 3
Crest Factor = 5
High Impedance Input
Low Impedance Input
Maximum Continuous
Input Offset Voltage
Signal Range (Pin 2)
All Grades
T
@ 200 mV rms Input
Continuous RMS Level
Peak Transient Input
Input Resistance
Input Bias Current
Continuous RMS Level
Peak Transient Input
Input Resistance
J and K Grades
A and B Grades
vs. Temperature
vs. Supply
Signal Range (Pin 1)
Nondestructive Input
MIN
A and B Grades
J and K Grades
to T
MAX
2
, 0 mV to 200 mV
4
3
1
Conditions
1 kHz sine wave
Using C
0 mV rms to 200 mV rms
200 mV to 1 V rms
@ 200 mV rms
@ 200 mV rms
V
V
@ 600 mV dc
@ 100 mV rms
0 mV rms to 200 mV rms
C
C
V
V
V
V
V
V
V
V
V
V
V
All supply voltages
V
V
S
S
AV
AV
S
S
S
S
S
S
S
S
S
S
S
S
S
= ±5 V to ±16.5 V
= ±5 V to ±3 V
= +2.8 V, −3.2 V
= ±5 V to ±16.5 V
= +2.8 V, −3.2 V
= ±5 V
= ±16.5 V
= ±3 V to ±16.5 V
= +2.8 V, –3.2 V
= ±5 V to ±16.5 V
= +2.8 V, −3.2 V
= ±5 V
= ±16.5 V
= ±5 V to ±16.5 V
= ±5 V to ±3 V
, C
, C
F
F
= 100 μF
= 100 μF
C
Min
0
0
0
±0.9
±4.0
6.4
Rev. H | Page 3 of 20
AD736J/AD736A
Typ
0.3/0.3
−1.2
0.7/0.7
0.007
+0.06
−0.18
1.3
0.25
0.1/0.5
0.7
2.5
±2.7
10
1
±1.7
±3.8
±11
8
8
50
80
12
Max
0.5/0.5
±2.0
+0.1
−0.3
2.5
0.35
200
1
25
300
1
9.6
±12
±3
±3
30
150
V
OUT
= √Avg (V
Min
0
0
0
±0.9
±4.0
6.4
AD736K/AD736B
IN
2
)
Typ
0.2/0.2
−1.2
0.007
+0.06
−0.18
1.3
0.25
0.1/0.3
0.7
2.5
±2.7
10
1
±1.7
±3.8
±11
8
8
50
80
12
Max
0.3/0.3
±2.0
0.5/0.5
+0.1
−0.3
2.5
0.35
200
1
25
300
1
9.6
±12
±3
±3
30
150
Unit
±mV/±% of reading
% of reading
±mV/±% of reading
±% of reading/°C
%/V
%/V
% of reading
% of reading
±mV/±% of reading
% additional error
% additional error
mV rms
V rms
V
V
V
Ω
pA
mV rms
V rms
V
V
V
kΩ
V p-p
mV
mV
μV/°C
μV/V
μV/V
AD736