LT1014DS View Datasheet(PDF) - Linear Technology
Part Name
Description
MFG CO.
'LT1014DS' PDF : 20 Pages View PDF
LT1013/LT1014
TYPICAL APPLICATIONS
5V Powered Motor Speed Controller
No Tachometer Required
+5V
47
330k 0.47
100k
2–
A1
1 2k
1/2 LT1013
3+
1M
Q1
2N3904
1k
82Ω
2k
6.8M
0.068
1/4 CD4016
5V
8
6
7
A2
1/2 LT1013
5
3.3M
0.47
4
EIN
0V–3V
0.068
2k
1N4148
1N4148
Q2
Q3
2N5023
1N4001
1N4001
MOTOR = CANON–FN30–R13N1B.
A1 DUTY CYCLE MODULATES MOTOR.
A2 SAMPLES MOTORS BACK EMF.
5V Powered EEPROM Pulse Generator
2N2222
10Ω
2N2222
4.7k
0.05
2N2222
DALE
#TC-10-04
1N4148
+5V
0.1
20k
1N4148
1N4148
0.33
+5V
1N4148
820
270Ω
100k
820
1N4148
TTL INPUT
MEETS ALL VPP PROGRAMMING SPECS WITH NO TRIMS AND
RUNS OFF 5V SUPPLY—NO EXTERNAL HIGH VOLTAGE SUPPLY REQUIRED.
SUITABLE FOR BATTERY POWERED USE (600µA QUIESCENT CURRENT).
*1% METAL FILM.
2–
LT1013
3+
1N4148
1
6–
8
0.005
LT1013
5+
4
120k
4.7M
7 1k
LT1004
1.2V
100Ω
2N2222
21V
OUTPUT
100K*
600µs RC
6.19K
12
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