Philips MC1458, MC1558, SA1458 EQUIVALENT SCHEMATIC, DC ELECTRICAL CHARACTERISTICS

Philips Semiconductors Linear Products Product specification
MC/SA1458/MC1558General purpose operational amplifier
August 31, 1994 60
EQUIVALENT SCHEMATIC
Amplifier “A” of MC1458, SA1458, MC1558
NON–INVERTING
INPUT 3Q1
Q8
Q2
Q3 Q4
Q7
Q5 Q6
R1
1KΩR2 50KΩR3 1kΩ
INVERT.
INPUT
Q9 Q12 Q13
R5
39KΩ
Q10 Q11
Q22
V+
Q14
R9
25Ω
1OUTPUT
R10
50Ω
Q20
Q16
Q17
Q18
Q15
8
4V–
R11
50Ω
R12
50kΩ
R7
4.5KΩ
R8
7.5KΩ
R4
5kΩ
2
DC ELECTRICAL CHARACTERISTICS
TA=25°C, VS=±15V, unless otherwise specified.
SYMBOL
PARAMETER
TEST CONDITIONS
MC1558
UNIT
SYMBOL
PARAMETER
TEST CONDITIONS
Min Typ Max
UNIT
VOS Offset voltage RS=10kΩ1.0 5.0 mV
RS=10kΩ, over temperature 6.0 mV
∆VOS Offset voltage Over temperature 10 µV/°C
IOS Offset current 20 200 nA
Over temperature 500 nA
∆IOS Offset current Over temperature 0.10 nA/°C
IBIAS Input bias current 80 500 nA
Over temperature 1500 nA
∆IBIAS Bias current Over temperature 1.0 nA/°C
VOUT
Output voltage swing
RL=10kΩ, over temperature ±12 ±14
V
VOUT
Output voltage swing
RL=2kΩ, over temperature ±10 ±13
V
AVOL
Large-signal voltage gain
RL=2kΩ,VO=±10V 50 100
V/mV
AVOL
Large-signal voltage gain
RL=2kΩ, VO=± temperature 20
V/mV
Offset voltage adjustment range ±30 mV
PSRR Power supply rejection ratio RS≤10kΩ30 150 µV/V
CMRR Common mode rejection ratio 70 90 dB
ICC Supply current 2.3 5.0 mA
VIN Input voltage range ±12 ±13 V
PDPower consumption 70 150 mW
Channel separation 120 dB
ROUT Output resistance 75 Ω
ISC Output short-circuit current 10 25 60 mA