MC33272A MC33274A
AC ELECTRICAL CHARACTERISTICS
(VCC = +15 V, VEE = –15 V, TA = 25°C, unless otherwise noted.)
Characteristics
Slew Rate
(Vin = –10 V to +10 V, RL = 2.0 kΩ, CL = 100 pF, AV = +1.0 V)
Gain Bandwidth Product (f = 100 kHz)
AC Voltage Gain (RL = 2.0 kΩ, VO = 0 V, f = 20 kHz)
Unity Gain Frequency (Open Loop)
Gain Margin (RL = 2.0 kΩ, CL = 0 pF)
Phase Margin (RL = 2.0 kΩ, CL = 0 pF)
Channel Separation (f = 20 Hz to 20 kHz)
Power Bandwidth (VO = 20 Vpp, RL = 2.0 kΩ, THD
≤
1.0%)
Total Harmonic Distortion
(RL = 2.0 kΩ, f = 20 Hz to 20 kHz, VO = 3.0 Vrms, AV = +1.0)
Open Loop Output Impedance (VO = 0 V, f = 6.0 MHz)
Differential Input Resistance (VCM = 0 V)
Differential Input Capacitance (VCM = 0 V)
Equivalent Input Noise Voltage (RS = 100
Ω,
f = 1.0 kHz)
Equivalent Input Noise Current (f = 1.0 kHz)
30
31
28
29
23, 24, 26
23, 25, 26
27
Figure
18, 33
19
20, 21, 22
Symbol
SR
GBW
AVO
fU
Am
φ
m
CS
BWP
THD
|ZO|
RIN
CIN
en
in
Min
8.0
17
—
—
—
—
—
—
—
—
—
—
—
—
Typ
10
24
65
5.5
12
55
–120
160
0.003
35
16
3.0
18
0.5
Max
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Unit
V/µs
MHz
dB
MHz
dB
Degrees
dB
kHz
%
Ω
MΩ
pF
nV/
√
Hz
pA/
√
Hz
Figure 1. Equivalent Circuit Schematic
(Each Amplifier)
VCC
Vin
–
+
Vin
+
B
Sections
C
D
VO
+
VEE
MOTOROLA ANALOG IC DEVICE DATA
3
ONSEMI [ ON SEMICONDUCTOR ]
