MX536ASQ-883B Maxim Integrated Products, Inc., MX536ASQ-883B Datasheet - Page 8

• Manufacturer Part Number: MX536ASQ-883B
• Description: Mx536a, Mx636 True Rms-to-dc Converters
• Manufacturer: Maxim Integrated Products, Inc.

Figure 1. MX536A Simplified Schematic
Figure 2. MX536A/MX636 Standard RMS Connection
V
1
IN
V
OUT
-V
V
IN
S
25k
50k
R3
R4
_______________________________________________________________________________________
1
2
3
4
5
6
7
BUF
ABSOLUTE
SQUARER
CURRENT
DIVIDER
MIRROR
VOLTAGE-CURRENT
ABSOLUTE VALUE/
VALUE
A1
12k
C
AV
CONVERTER
MX536A
14
13
12
11
10
9
8
12k
+V
V
IN
S
A2
R
-1
True RMS-to-DC Converters
MX536A
MX636
I
1
Q2
Q1
SQUARER/DIVIDER
ONE-QUADRANT
+V
S
0.2mA
A3
F.S.
Q3
V
2
3
IN
I
3
C
AV
CURRENT MIRROR
Q4
1
4
C
AV
I
4
Q5
ABSOLUTE
4
CURRENT
SQUARER
MIRROR
DIVIDER
VALUE
25k
R1
10
5
-V
I
OUT
BUFF
S
IN
7
8
BUF
0.4mA
F.S.
I
A4
REF
9
6
BUFFER
25k
25k
R2
8
7
V
OUT
COM
OUT
BUFF
OUT
-V
+V
dB
R
14
10
9
5
6
3
S
L
S
7