AD202 Analog Devices, Inc., AD202 Datasheet - Page 3

• Manufacturer Part Number: AD202
• Description: Low Cost, Miniature Isolation Amplifiers
• Manufacturer: Analog Devices, Inc.

AD246–SPECIFICATIONS
(Typical @ 25∞C and V
Model
OUTPUT
POWER SUPPLY
REQUIREMENTS
NOTES
*Specifications the same as the AD246JY.
1
Specifications subject to change without notice.
REV. D
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection. Although
the AD202/AD204 features proprietary ESD protection circuitry, permanent damage may occur on
devices subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are
recommended to avoid performance degradation or loss of functionality.
The high current drive output will not support a short to ground.
Frequency
Voltage
Fan-Out
Input Voltage
Supply Current
Unloaded
Each AD204 Adds
Each 1 mA Load on AD204
+V
Pin (Y)
12
13
1
2
ISO
l
or –V
ISO
AD246 Pin Designations
Pin (N)
12
14
24
1
Adds
S
Model
AD202JY
AD202KY
AD202JN
AD202KN
AD204JY
AD204KY
AD204JN
AD204KN
= 15 V unless otherwise noted.)
AD246JY
25 kHz Nominal
15 V p-p Nominal *
32 Max
15 V ± 5%
35 mA
2.2 mA
0.7 mA
Function
15 V POWER IN
CLOCK OUTPUT
COMMON
COMMON
Package
Option
SIP
SIP
DIP
DIP
SIP
SIP
DIP
DIP
AD246JN
*
*
*
*
*
*
ORDERING GUIDE
–3–
1000 V
2000 V
1000 V
2000 V
1000 V
2000 V
1000 V
2000 V
Max Common-Mode
Voltage (Peak)
Pin
31
32
33
37
38
Pin
18
19
20
21
22
36
37
38
1
2
3
4
5
6
1
2
3
Function
+INPUT
INPUT/V
–INPUT
INPUT FEEDBACK
–V
+V
15 V POWER IN (AD202 ONLY)
CLOCK/POWER COMMON
CLOCK INPUT (AD204 ONLY)
OUTPUT LO
OUTPUT HI
Function
+INPUT
INPUT/V
–INPUT
OUTPUT LO
OUTPUT HI
15 V POWER IN (AD202 ONLY)
CLOCK INPUT (AD204 ONLY)
CLOCK/POWER COMMON
+V
–V
INPUT FEEDBACK
AD202/AD204 DIP Package
AD202/AD204 SIP Package
PIN DESIGNATIONS
ISO
ISO
ISO
ISO
OUTPUT
OUTPUT
OUTPUT
OUTPUT
ISO
ISO
Max
Linearity
± 0.05%
± 0.025%
± 0.05%
± 0.025%
± 0.05%
± 0.025%
± 0.05%
± 0.025%
COMMON
COMMON
WARNING!
AD202/AD204
ESD SENSITIVE DEVICE