SA9106A View Datasheet(PDF) - South African Micro Electronic Systems

Part Name

Description

Manufacturer

SA9106A

SINGLE PHASE WATT MEASUREMENT IC WITH INTEGRATED 5 DIGIT LED DISPLAY DRIVER

South African Micro Electronic Systems 

SA9106A

Parts List for Application Circuit: Figure 1

Item Symbol Description

1

IC-1 SA9106A

2

D1 Light Emitting Diode

3 XTAL Crystal, 3.5795 MHz

4

R1 Resistor, 1% metal

5

R2 Resistor, 1% metal

6

R3 Resistor, 390k, (230VAC) 1%, metal

7

R4 Resistor, 1M, 1/4W, 1% metal

8

R6 Resistor, 24k, 1/4W, 1% metal

9

R7 Resistor, 22k, 1/4W, 1% metal

10

R8

Resistor, (Segment G)

11

R9

Resistor, (Segment F)

12 R10 Resistor, (Segment E)

13 R11 Resistor, (Segment D)

14 R12 Resistor, (Segment C)

15 R13 Resistor, (Segment B)

16 R14 Resistor, (Segment A)

17

RT

Potentiometer 4.7k

18

C1

Capacitor, 560pF

19

C2

Capacitor, 560pF

20

C3

Capacitor, 3.3nF

21

C4

Capacitor, 3.3nF

22

C9

Capacitor, 100nF

23 C10 Capacitor, 100nF

24 C15 Capacitor, 820nF

25 RSH Shunt Resistor

Detail

DIP-40/PLCC-44

Colour burst TV

Note 1

Note 1

Note 2

Note 2

Note 2

Note 2

Note 2

Note 2

Note 2

Multi turn

Note 3

Note 4

Note 1: Resistor (R1 and R2) values are dependant upon the selected value of RSH.

Note 2: Resistors (R8 to R14) are current limiting resistors required to set the intensity

of the LED display segments.

Note 3: Capacitor (C15) to be positioned as close to Supply Pins (V & V ) of IC-1 as

DD

SS

possible.

Note 4: See TYPICAL APPLICATIONS when selecting the value of RSH.

sames

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