MX536ASQ-883B Maxim Integrated Products, Inc., MX536ASQ-883B Datasheet - Page 2

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

The MX536A and MX636 are true RMS-to-DC convert-
ers. They feature low power and are designed to accept
low-level input signals from 0 to 7V
and 0 to 200mV
complex input waveforms containing AC and DC com-
ponents. They can be operated from either a single sup-
ply or dual supplies. Both devices draw less than 1mA
of quiescent supply current, making them ideal for bat-
tery-powered applications.
Input and output offset, positive and negative waveform
symmetry (DC reversal), and full-scale accuracy are
laser trimmed, so that no external trims are required to
achieve full rated accuracy.
________________________Applications
19-0824; Rev 2; 3/96
For free samples & the latest literature: http://www.maxim-ic.com, or phone [phone].
For small orders, phone [phone] ext. 3468.
TOP VIEW
Pin Configurations continued at end of data sheet.
Digital Multimeters
Battery-Powered Instruments
Panel Meters
Process Control
BUF OUT
COMMON
BUF IN
RMS
N.C.
C
-V
V
dB
AV
IN
________________________________________________________________ Maxim Integrated Products
S
+V
S
for the MX636. Both devices accept
1
2
3
4
5
6
7
V
R
2
3
IN
L
General Description
1
4
Pin Configurations
MX536A
MX536A
MX636B
TO-100
MX636
DIP
I
-V
OUT
10
5
S
9
6
RMS
BUF IN
C
7
8
AV
14
13
12
11
10
9
8
BUF OUT
dB
+V
N.C.
N.C.
N.C.
COMMON
R
I
OUT
for the MX536A
L
S
True RMS-to-DC Converters
Ordering Information continued at end of data sheet.
* Maxim reserves the right to ship ceramic packages in lieu of
** Dice are specified at T
____________________________Features
_________Typical Operating Circuits
CERDIP packages.
MX536AJC/D
MX536AJCWE
MX536AJD
MX536AJH
MX536AJN
MX536AJQ*
MX536AKCWE
MX536AKD
MX536AKH
MX536AKN
MX536AKQ*
MX536ASD
True RMS-to-DC Conversion
Computes RMS of AC and DC Signals
Wide Response:
Auxiliary dB Output: 60dB Range (MX536A)
Single- or Dual-Supply Operation
Low Power: 1.2mA typ (MX536A)
Typical Operating Circuits continued at end of data sheet.
2MHz Bandwidth for V
1MHz Bandwidth for V
PART
V
-V
OUT
V
IN
S
800µA typ (MX636)
1
2
3
4
5
6
7
-55°C to +125°C
TEMP. RANGE
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
A
Ordering Information
BUF
= +25°C.
ABSOLUTE
SQUARER
CURRENT
50dB Range (MX636)
DIVIDER
MIRROR
VALUE
C
AV
RMS
RMS
> 1V (MX536A)
> 100mV (MX636)
14
13
12
11
10
8
9
Dice**
16 Wide SO
14 Ceramic
10 TO-100
14 Plastic DIP
14 CERDIP
16 Wide SO
14 Ceramic
10 TO-100
14 Plastic DIP
14 CERDIP
14 Ceramic
PIN-PACKAGE
+V
S
1