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参数资料
型号： AD736KR-REEL-7
厂商： ANALOG DEVICES INC
元件分类： 模拟专用变换器
英文描述： Low Cost, Low Power, True RMS-to-DC Converter
中文描述： RMS TO DC CONVERTER, 0.005 MHz, PDSO8
封装： MS-012AA, SOIC-8
文件页数： 2/8页
文件大小： 218K
代理商： AD736KR-REEL-7
AD736–SPECIFICATIONS
REV. C
–2–
(@ +25
8
C
6
5 V supplies, ac coupled wth 1 kHz sine-wave input applied unless
otherwse noted.)
AD736J/A
T yp
AD736K/B
T yp
Model
Conditions
Min
Max
Min
Max
Units
T RANSFER FUNCT ION
CONVERSION ACCURACY
T otal Error, Internal T rim
1
All Grades
V
OUT
=
Avg
.(
V
IN
2
)
V
OUT
=
Avg
.(
V
IN
2
)
1 kHz Sine Wave
ac Coupled Using C
C
0–200 mV rms
200 mV–1 V rms
0.3/0.3
–1.2
0.5/0.5
6
2.0
0.2/0.2
–1.2
0.3/0.3
6
2.0
±
mV/
±
% of Reading
% of Reading
T
MIN
–T
MAX
J&K Grades
vs. Supply Voltage
@ 200 mV rms Input
@ 200 mV rms Input
dc Reversal Error, dc Coupled @ 600 mV dc
Nonlinearity
2
, 0 mV–200 mV
T otal Error, External T rim
ERROR vs. CREST FACT OR
3
Crest Factor 1 to 3
Crest Factor = 5
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
Input Bias Current
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
Maximum Continuous
Nondestructive Input
Input Offset Voltage
4
J&K Grades
A&B Grades
vs. T emperature
vs. Supply
vs. Supply
OUT PUT CHARACT ERIST ICS
Output Offset Voltage
J&K Grades
A&B Grades
vs.T emperature
vs. Supply
@ 200 mV rms
@ 200 mV rms
0.7/0.7
0.5/0.5
±
mV/
±
% of Reading
±
% of Reading/
°
C
0.007
0.007
V
S
=
±
5 V to
±
16.5 V
V
=
±
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
+0.35
0
0
+0.06
–0.18
1.3
+0.25
0.1/0.3
+0.1
–0.3
2.5
+0.35
%/V
%/V
% of Reading
% of Reading
±
mV/
±
% of Reading
@ 100 mV rms
0–200 mV rms
0
0
C
AV
, C
F
= 100
μ
F
C
AV
, C
F
= 100
μ
F
0.7
2.5
0.7
2.5
% Additional Error
% Additional Error
V
S
= +2.8 V, –3.2 V
V
S
=
±
5 V to
±
16.5 V
V
S
= +2.8 V, –3.2 V
V
S
=
±
5 V
V
S
=
±
16.5 V
200
1
200
1
mV rms
V rms
V
V
V
pA
6
0.9
6
0.9
±
2.7
±
2.7
6
4.0
6
4.0
10
12
1
10
12
1
V
S
=
±
3 V to
±
16.5 V
25
25
V
S
= +2.8 V, –3.2 V
V
S
=
±
5 V to
±
16.5 V
V
S
= +2.8 V, –3.2 V
V
S
=
±
5 V
V
S
=
±
16.5 V
300
l
300
l
mV rms
V rms
V
V
V
k
±
1.7
±
3.8
±
11
8
±
1.7
±
3.8
±
11
8
6.4
9.6
6.4
9.6
All Supply Voltages
ac Coupled
±
12
±
12
V p-p
6
3
6
3
30
150
6
3
6
3
30
150
mV
mV
μ
V/
°
C
μ
V/V
μ
V/V
8
50
80
8
50
80
V
S
=
±
5 V to
±
16.5 V
V
S
=
±
5 V to
±
3 V
±
0.1
6
0.5
6
0.5
20
130
±
0.1
6
0.3
6
0.3
20
130
mV
mV
μ
V/
°
C
μ
V/V
μ
V/V
1
50
50
1
50
50
V
S
=
±
5 V to
±
16.5 V
V
S
=
±
5 V to
±
3 V
Output Voltage Swing
2 k
Load
2 k
Load
2 k
Load
No Load
Output Current
Short-Circuit Current
Output Resistance
FREQUENCY RESPONSE
High Impedance Input (Pin 2)
For 1% Additional Error
V
IN
= 1 mV rms
V
IN
= 10 mV rms
V
IN
= 100 mV rms
V
IN
= 200 mV rms
V
S
= +2.8 V, –3.2 V
V
S
=
±
5 V
V
S
=
±
16.5 V
V
S
=
±
16.5 V
0 to +1.6 +1.7
0 to +3.6 +3.8
0 to +4
0 to +4
2
0 to +1.6
0 to +3.6
0 to +4
0 to +4
2
+1.7
+3.8
+5
+12
V
V
V
V
mA
mA
+5
+12
3
0.2
3
0.2
@ dc
Sine-Wave Input
1
6
37
33
1
6
37
33
kHz
kHz
kHz
kHz
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相关代理商/技术参数
参数描述
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