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