SA2002H
ABSOLUTE MAXIMUM RATINGS*
Parameter
Symbol
VDD - VSS
IPIN
Min
Max
6
Unit
V
Supply Voltage
Current on any Pin
-150
-60
-40
-40
150
+125
+85
+85
mA
ºC
Storage Temperature
TSTG
Specified Operating Temperature Range
Limit Range of Operating Temperature
TO
ºC
Tlimit
ºC
*Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress
rating only. Functional operation of the device at these or any other condition above those indicated in the operational sections of
this specification, is not implied. Exposure to Absolute Maximum Ratings for extended periods may affect device reliability.
PIN DESCRIPTION
Designation
8 Pin
16 Pin 20 Pin Description
Analog Ground. This is the reference pin for the current and voltage signal
sensing networks. The supply voltage to this pin should be mid-way between VDD
and VSS
AGND
8
16
20
.
Positive Supply Voltage. The voltage to this pin should be +2.5V ± 10% with
respect to AGND.
VDD
VSS
4
6
5
9
8
Negative Supply Voltage. The voltage to this pin should be -2.5V ± 10% with
respect to AGND.
14
Analog Input for Voltage. The maximum current into the voltage sense input IVP
should not exceed 16µARMS. At nominal voltage an input current of 14μARMS is
recommended. The voltage sense input saturates at an input current of ±25µA
peak.
IVP
7
15
19
Analog Inputs for Current. The maximum current into the current sense inputs
IIP/IIN should be set at 16µARMS. The current sense inputs saturate at an input
current of ±25µA peak.
IIP, IIN
VREF
2, 1
2, 1
3
2, 1
3
This pin provides the connection for the reference current setting resistor. A 24k
resistor connected to VSS sets the optimum operating conditions.
3
5
Pulse output. Refer to the Pulse Output section for information on the pulse
output.
FOUT
DIR
6
7
12
13
15
Direction output. This output indicates the direction of energy flow.
Mains Voltage Crossover output. The FMO output generates pulses on every
rising edge of the mains voltage.
FMO
11
4, 8,
10, 12-
14
4-7,
9-11,
16-18
NC
No connection, leave unconnected.
SPEC-3116 (REV. 9)
29-09-2017
3/11
SAMES [ SAMES ]
