Rainbow Electronics BA15218N - Manual

1
Standaed ICs
Dual high slew rate, low noise
operational amplifier
BA15218 / BA15218F / BA15218N
The BA15218, BA15218F, and BA15218N are monolithic ICs with two built-in low-noise, low-distortion operational
amplifiers featuring internal phase compensation.
Either a dual or single power supply can be driven, and these products can be driven by a digital system 5V single
power supply.
The following packages are available: 8-pin DIP (BA15218), 8-pin SOP (BA15218F), and 8-pin SIP (BA15218N).
1) Low-voltage operation and single power supply drive
enabled.
(Single power supply: 4 to 32V, dual power supply:
±3 to ±16V)
2) Low noise level. (Vn = 1.0
µ
V
rms
typ. : RIAA)
3) High slew rate. (SR = 3V /
µ
s, GBW = 10MHz typ.)
4) Low offset voltage. (V
IO
= 0.5mV typ.)
5) High gain and low distortion. (G
VO
= 110dB, THD =
0.0015%)
6) Pin connections are the same as with standard dual
operational amplifiers, and outstanding characteris-
tics make these products compatible with the 4558
and 4560 models.
•
Block diagram
– +
+ –
1
2
3
4
8
7
6
5
OUT1
– IN1
+ IN1
V EE
V CC
OUT2
– IN2
+ IN2
1ch
2ch
–
+
–
+
1
OUT1
2
– IN1
3
+ IN1
4
V
EE
5
+ IN2
6
– IN2
7
OUT2
8
V
CC
2ch 1ch
BA15218 / BA15218F BA15218N
•
Features