SA4101A South African Micro-Electronic Systems, SA4101A Datasheet - Page 6

• Manufacturer Part Number: SA4101A
• Description: Single Phase KWH Metering ic With Pulse Output
• Manufacturer: South African Micro-Electronic Systems

GRAPH 3 - Linearity PF=-0.5,FREQ=50Hz,Vnom,TEMP=25°C
PERFORMANCE GRAPHS
GRAPH 1 - Linearity PF=1,FREQ=50Hz,Vnom,TEMP=25°C
http://www.sames.co.za
SA4101A
-0.25
-0.75
-1.25
-0.25
-0.75
-1.25
1.25
0.75
1.25
0.75
0.25
0.25
-0.5
-1.5
-0.5
-1.5
1.5
0.5
1.5
0.5
-1
-1
0
1
0
1
0.1
0.1
NEGATIVE ENERGY
POSITIVE ENERGY
POSITIVE ENERGY
NEGATIVE ENERGY
1
1
I (Amp)
I (Amp)
IEC MAX
IEC MAX
to 80A
220V
IEC MIN
IEC MIN
0,1A
10
10
Figure 4: Test circuit for performance graphs
R3
P1
R4
Rsh
R1
R2
R5
100
100
6/16
VREF
IVP
AGND
IIN
IIP
GRAPH 2 - Linearity PF=+0.5,FREQ=50Hz,Vnom,TEMP=25°C
R6
-0.25
-0.75
-1.25
GRAPH 4 - Linearity PF=1,Supply=+5.5V,+5V,+4.5V
1.25
0.75
0.25
-0.5
-1.5
1.5
0.5
-0.3
-0.5
VDD
-0.2
-0.4
VSS FAST R0 R1 R2
VSS
-0.1
0.5
0.4
0.3
0.2
0.1
SA4101A
-1
0
1
0
0.1
VDD
0.1
SO
POSITIVE ENERGY +5V
DIRO DIRI
NEGATIVE ENERGY
POSITIVE ENERGY
POSITIVE ENERGY +5.5V
MON
MOP
LED
1
1
I (Amp)
I (Amp)
IEC MAX
IEC MIN
POSITIVE ENERGY +4.5V
10
10
sames
sames
100
100