AP358 查看數據表（PDF） - Diodes Incorporated.
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AP358 Datasheet PDF : 15 Pages
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AP358
LOW POWER DUAL OPERATIONAL AMPLIFIERS
Typical Single-Supply Circuit ( Continued ) ( V+ = 5.0 VDC )
IB
-
-
+VIN
ZIN
1/2 AP358
+
(POLYCARBONATE OR
POLYETHYLENE)
HIGH ZIN
LOW ZOUT
IB
C
1µF
2N929*
*hi β AT 100 nA
2IB
1/2 AP358
VO
+
ZOUT
2IB
0.001µF
IB
+
3R
3M 1/2 AP358
R
-
AUX AMP
IM
IB
INPUT CURRENT
COMPENSATION
Low Drift Peak Detector
R1
30K IN914
R2 0.01µF
150K
R3
100K
V+
R4
100K
-
1/ 2 AP358
+
R5
100K
VO
+
0
Pulse Generator
+VIN
+
IO
1/2 AP358
-
IO =0.1 amp / volt VIN
(increase RE for IOsmall)
RL
10
High Compliance Current Sink
+VC*
R
100K
0.05µF
-
1/2 AP358
51K
+
R/2
50K
51K
-
V+/2 51K
1/2 AP358
+
100K
10K
*WIDE CONTROL VOLTAGE RANGE: 0 VDC < VC < 2 (V+ -1.5VDC)
Voltage Controlled Oscillator (VCO)
OUTPUT1
OUTPUT2
AP358 Rev. 4
8 of 15
www.diodes.com
OCTOBER 2006
© Diodes Incorporated
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