Owner's manual

2
Standard ICs BA4558 / BA4558F / BA4558N
•
Internal circuit configuration
VCC
– IN
+ IN
V
EE
R1
R9
R8
R7
R6
R5
R4
R3R2
Q5
Q13
Q15
Q11
Q12
Q14
Q8
Q9
Q10
Q6
Q4Q3
Q2Q1
Q7
OUT
D
•
Absolute maximum ratings (Ta = 25°C)
Parameter Symbol
Limits
Unit
BA4558 BA4558F BA4558N
Power supply voltage V
CC ± 18 ± 18 ± 18 V
Power dissipation 800
∗
550
∗
900
∗
mW
Differential input voltage V
ID ± 30 ± 30 ± 30 V
Common-mode input voltage V
I ± 15 ± 15 ± 15 V
Operating temperature Topr – 40 ~ + 85 – 40 ~ + 85 – 40 ~ + 85 °C
Storage temperature – 55 ~ + 125 – 55 ~ + 125 – 55 ~ + 125 °C
Pd
Tstg
∗
Refer to Pd characteristics diagram.
The values for the BA4558F are those when it is mounted on a glass epoxy board ( 50mm × 50mm × 1.6mm) .