NJM5534
-
-
Ver.2011-02-22
■ TEST CIRCUIT
■ ADJUSTMENT METHOD
Fig.1-1, Fig.1-2 shows the input offset voltage adjustment circuit, and frequency compensation circuit.
Without these features, the adjustment pins are open.
■ NOTICE
When used in voltage follower circuit, put a current limit resistor into non-inverting input terminal in order to avoid inside
input diode destruction when the power supply is turned on. ( ref.Fig.2 )
[CAUTION]
The specifications on this databook are only
given for information , without any guarantee
as regards either mistakes or omissions. The
application circuits in this databook are
described only to show representative usages
of the product and not intended for the
guarantee or permission of any right including
the industrial rights.
Cc
3
6
8
5
2
Fig.1-1 Input Offset Voltage Adjustment Fig.1-2 Frequency Compensation
Fig.2
V
+
100k
22k
1
8
6
3
2
30k 330k
0.0024µ 0.0082µ
47µ
610
56k
Rs
2.2k
3.3µ
100µ 100µ
-15V+15V
0.47µ 2.2µ
220k
40dB Amp
30kHz LPF
Vout
Noise Voltage (RIAA) measurement circui
INPU
OUTPUT
1k
