Datasheet

REV. C
AD202/AD204
–3–
AD246–SPECIFICATIONS
(Typical @ 25°C and V
S
= 15 V unless otherwise noted.)
Model AD246JY AD246JN
OUTPUT
l
Frequency 25 kHz Nominal *
Voltage 15 V p-p Nominal *
Fan-Out 32 Max *
POWER SUPPLY
REQUIREMENTS
Input Voltage 15 V ± 5% *
Supply Current
Unloaded 35 mA *
Each AD204 Adds 2.2 mA *
Each 1 mA Load on AD204
+V
ISO
or –V
ISO
Adds 0.7 mA *
NOTES
*Specifications the same as the AD246JY.
1
The high current drive output will not support a short to ground.
Specifications subject to change without notice.
AD246 Pin Designations
Pin (Y) Pin (N) Function
1 12 15 V POWER IN
2 1 CLOCK OUTPUT
12 14 COMMON
13 24 COMMON
ORDERING GUIDE
Package Max Common-Mode Max
Model Option Voltage (Peak) Linearity
AD202JY SIP 1000 V ±0.05%
AD202KY SIP 2000 V ±0.025%
AD202JN DIP 1000 V ±0.05%
AD202KN DIP 2000 V ±0.025%
AD204JY SIP 1000 V ±0.05%
AD204KY SIP 2000 V ±0.025%
AD204JN DIP 1000 V ±0.05%
AD204KN DIP 2000 V ±0.025%
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.
WARNING!
ESD SENSITIVE DEVICE
PIN DESIGNATIONS
AD202/AD204 SIP Package
Pin Function
1 +INPUT
2 INPUT/V
ISO
COMMON
3 –INPUT
4 INPUT FEEDBACK
5 –V
ISO
OUTPUT
6+V
ISO
OUTPUT
31 15 V POWER IN (AD202 ONLY)
32 CLOCK/POWER COMMON
33 CLOCK INPUT (AD204 ONLY)
37 OUTPUT LO
38 OUTPUT HI
AD202/AD204 DIP Package
Pin Function
1 +INPUT
2 INPUT/V
ISO
COMMON
3 –INPUT
18 OUTPUT LO
19 OUTPUT HI
20 15 V POWER IN (AD202 ONLY)
21 CLOCK INPUT (AD204 ONLY)
22 CLOCK/POWER COMMON
36 +V
ISO
OUTPUT
37 –V
ISO
OUTPUT
38 INPUT FEEDBACK