Rainbow Electronics BA4510FV - Manual (Page 3)

3
Standard ICs BA4510F / BA4510FV
•
Electrical characteristics (unless otherwise noted, Ta = 25°C, V
CC
= ±2.5V)
Parameter Symbol Min. Typ. Max. Unit
Input offset voltage V
IO
— 1 6 mV R
S
= 50
Ω
Input offset current I
IO
— 2 200 nA
Input bias current I
B
— 80 500 nA
High-amplitude voltage gain A
V
60 90 — dB
Common-mode input voltage V
ICM
– 1.3 — V
Common-mode rejection ratio CMRR 60 80 — dB
Power supply voltage rejection ratio PSRR 60 80 — dB R
S
= 50
Ω
Quiescent current I
Q
2.5 5.0 7.5 mA
Output voltage
High V
OH
2.0 2.4 — V R
L
= 2k
Ω
Low V
OL
— – 2.4 – 2.0 V R
L
= 2k
Ω
Slew rate S.R. 5 V /
µ
s —
1.5
—
Conditions
R
L
м 2k
Ω
, V
CC
= 15V
R
L
=
∞
ALL AMPS
∗
1
∗
1 Because the first stage is configured with a PNP transistor, input bias current is from the IC.
•
Electrical characteristic curve
POWER DISSIPATION: Pd (mW)
AMBIENT TEMPERATURE: Ta ( ° C)
1200
1000
800
600
400
200
0
0 25 50 75 100 125 150
BA4510F
BA4510FV
Fig. 1 Power dissipation vs. ambient
temperature
•
Operation notes
(1) Unused circuit connections
If there are any circuits which are not being used, we
recommend making connections as shown in Figure 2,
with the non-inverted input pin connected to the poten-
tial within the in-phase input voltage range (V
ICM
).
(2) If used with a voltage follower, be careful of oscilla-
tion which may cause problems with the in-line input
voltage range or the capacitance load.
(3) If using at power supply voltage + 5.0 or higher, be
sure the gain is reduced sufficiently to prevent oscilla-
tion.
V CC
V EE
To potential
in V
ICM
+
–
Fig. 2 Unused circuit connections