HLM358 Просмотр технического описания (PDF) - Hi-Sincerity Mocroelectronics
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HLM358 Datasheet PDF : 7 Pages
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HI-SINCERITY
MICROELECTRONICS CORP.
Spec. No. : IC200409
Issued Date : 2004.05.01
Revised Date : 2004.05.14
Page No. : 5/7
Typical Application Circuit
Function Generator
Pulse Generator
Vref=1/2VCC
+
Vref 1/2
HLM358
Triangle Wave
Output
R3
100K
OUT
-
C
R1
100K
Rf
Vref
R2
+
300K
1/2
HLM358 OUT
-
100K
Square
Wave
Output
F=(R1+RC)/4CRfR1
if R3=R2*R1/(R2+R1)
DC Coupled Low-Pass RC Active Filter
R1
100K
1N914
R2
150K
V+
C
0.001uF
-
1/2
HLM358 OUT
+
R3
100K
R5
100K
R4
100K
VO
+
-
High Input Z, DC Differential Amplifier
R1
16K
VIN
R2
16K
C1
+
0.01uF
C2
0.01uF
1/2
HLM358 OUT
-
VO
R3
100K
R4
100K
f0=1KHz, Q=1, AV=2
R1
100K
V1+
V2+
R2
-
100K
R3
1/2
100K
HLM358 OUT
+
R4
-
100K
1/2
HLM358 OUT VO
+
R1/R2=R4/R3
VO=1+R4/R3(V2-V1)
As shown VO=2(V2-V1)
Active Band-Pass Filter
R2
V1+
100K
R3
100K
-
R1
100K
1/2
HLM358 OUT
+
R4
10M
C1
330pF
-
R5
470K
1/2
OUT HLM358
C2
330pF
R6
-
470K
1/2
OUT HLM358
R7
1K
+
+
R8
100K
VO
R7
100K
VCC
C3
10uF
f0=1KHz, Q=50, AV=100 (40dB)
HLM358P, HLM358S
HSMC Product Specification
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