LF441C LF442C LF444C
AC ELECTRICAL CHARACTERISTICS
(VCC = +15 V, VEE = –15 V, TA = +25°C, unless otherwise noted.)
Characteristic
Slew Rate (Vin = –10 V to +10 V, RL = 10 kΩ, CL = 10 pF, AV = +1.0)
Settling Time
(AV = –1.0, RL = 10 kΩ, VO = 0 V to +10 V)
Gain Bandwidth Product (f = 200 kHz)
Equivalent Input Noise Voltage (RS = 100
Ω,
f = 1.0 kHz)
Equivalent Input Noise Current (f = 1.0 kHz)
Input Resistance
Channel Separation (f = 1.0 Hz to 20 kHz)
To within 10 mV
To within 1.0 mV
Symbol
SR
ts
GBW
en
in
Ri
CS
Min
0.6
–
–
0.6
–
–
–
–
Typ
6.0
1.6
2.2
2.0
47
0.01
1012
120
Max
–
–
–
–
–
–
–
–
Unit
V/
µs
µs
MHz
nV/
√
Hz
pA/
√
Hz
Ω
dB
Figure 1. Maximum Power Dissipation versus
Temperature for Package Variations
PD, MAXIMUM POWER DISSIPATION (mW)
2400
2000
1600
1200
800
400
0
–55 –40 –20
8 & 14 Pin Plastic
Package
SO–14
SO–8
IIB , INPUT BIAS CURRENT (pA)
20
Figure 2. Input Bias Current versus
Input Common Mode Voltage
VCC = +15 V
VEE = –15 V
TA = 25°C
15
10
5.0
0
20
40
60
80
100 120 140
160
0
–10
–5.0
0
5.0
10
TA, AMBIENT TEMPERATURE (°C)
VICR, INPUT COMMON MODE VOLTAGE (V)
Figure 3. Input Bias Current versus Temperature
1000
IIB,INPUT BIAS CURRENT (nA)
100
10
1.0
0.1
0.01
VCC = +15 V
VEE = –15 V
VCM = 0 V
ID, SUPPLY CURRENT PER AMPLIFIER (
µ
A)
300
260
220
Figure 4. Supply Current versus Supply Voltage
125°C
25°C
180
140
100
0
5.0
10
– 55°C
0.001
–55
–25
0
25
50
75
100
125
15
20
25
TA, AMBIENT TEMPERATURE (°C)
VCC,
VEE
,
SUPPLY VOLTAGE (V)
MOTOROLA ANALOG IC DEVICE DATA
3
ONSEMI [ ON SEMICONDUCTOR ]
