SA2102D
sames
Parts List for Application Circuit: Figure 10
Symbol
Description
Detail
PDIP20/SOIC20
U1
D1
SA2102D
Diode, Silicon, 1N4002
Diode, Silicon, 1N4002
Diode, Zener, 2.4V
D2
D3
Diode, Zener, 2.4V
D4
Resistor, 110k, 1/4W, 1%, metal
Resistor, 110k, 1/4W, 1%, metal
Resistor, 110k, 1/4W, 1%, metal
Resistor, 680, 1/4W, 1%, metal
Resistor, 680, 1/4W, 1%, metal
Resistor, 820, 1/4W, 1%, metal
Resistor, 820, 1/4W, 1%, metal
Resistor, 2K, 1/4W
R1
R2
R3
R4
R5
R6
Note 1
Note 1
R7
R8
R9
Resistor, 2K, 1/4W
R10
R11
R12
R13
R14
Resistor, 47R, 2W, 5%, wire wound
Resistor, 22k 1/4W, 1%, metal
Resistor, 1M, 1/4W, 1%, metal
Resistor, 47k, 1/4W, 1%, metal
Shunt resistor 625µW
Trim pot, 5k, Multi turn
Note 1
P1
C1
Capacitor, 220nF, Ceramic
Capacitor, 220nF, Ceramic
C2
Capacitor, 100uF, 16V, electrolytic
C3
Capacitor, 100uF, 16V, electrolytic
Capacitor, 330nF, 250VAC
C4
C5
Capacitor, 820nF, Ceramic
3mm Light emitting diode
C6
Note 2
LED1
LED2
ICNT1
3mm Light emitting diode
Stepper Motor
Note 1: Resistor (R6 and R7) values are dependant on the selected shunt resistor (R14) value.
Note 2: Capacitor C6 to be positioned as close as possible to supply pins.
ORDERING INFORMATION
Part Number
SA2102DPA
SA2102DSA
Package
PDIP20
SOIC20
13/16
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