MC34119
RECOMMENDED OPERATING CONDITIONS
Characteristics
Symbol
Min
Max
Unit
Supply Voltage
V
V
+2.0
+16
Vdc
Vdc
CC
CD
Voltage @ CD (Pin 1)
Load Impedance
0
8.0
–
V
CC
–
R
Ω
L
Peak Load Current
I
±200
46
mA
dB
°C
L
Differential Gain (5.0 kHz Bandwidth)
Ambient Temperature
AVD
0
T
–20
+70
A
ELECTRICAL CHARACTERISTICS (T = 25°C, unless otherwise noted.)
A
Characteristics
Symbol
Min
Typ
Max
Unit
AMPLIFIERS (AC CHARACTERISTICS)
AC Input Resistance (@ V
)
r
–
80
>30
–
–
–
MΩ
dB
In
i
Open Loop Gain (Amplifier #1, f < 100 Hz)
A
VOL1
Closed Loop Gain (Amplifier #2, V
Gain Bandwidth Product
Output Power;
= 6.0 V, f = 1.0 kHz, R = 32 Ω)
A
–0.35
–
0
+0.35
–
dB
CC
L
V2
GBW
1.5
MHz
mW
V
V
V
= 3.0 V, R = 16 Ω, THD ≤ 10%
P
P
55
250
400
–
–
–
–
–
–
CC
CC
CC
L
Out3
Out6
= 6.0 V, R = 32 Ω, THD ≤ 10%
L
= 12 V, R = 100 Ω, THD ≤ 10%
P
L
Out12
THD
Total Harmonic Distortion (f = 1.0 kHz)
%
(V
(V
(V
= 6.0 V, R = 32 Ω, P
= 125 mW)
= 20 mW)
out
= 200 mW)
–
–
–
0.5
0.5
0.6
1.0
–
–
CC
CC
CC
L
out
≥ 3.0 V, R = 8.0 Ω, P
L
≥ 12 V, R = 32 Ω, P
L
out
= 6.0 V, ∆V
Power Supply Rejection (V
(C1 = ∞, C2 = 0.01 µF)
(C1 = 0.1 µF, C2 = 0, f = 1.0 kHz)
(C1 = 1.0 µF, C2 = 5.0 µF, f = 1.0 kHz)
= 3.0 V)
CC
PSRR
GMT
dB
CC
50
–
–
–
12
52
–
–
–
Differential Muting (V
CC
= 6.0 V, 1.0 kHz ≤ f ≤ 20 kHz, CD = 2.0 V)
–
>70
–
dB
AMPLIFIERS (DC CHARACTERISTICS)
Output DC Level @ V , V , V = 3.0 V, R = 16 (R = 75 k)
V
V
1.0
–
–
1.15
2.65
5.65
1.25
–
–
Vdc
O1 O2 CC
L
f
O(3)
O(6)
V
CC
V
CC
= 6.0 V
= 12 V
V
O(12)
Output Level
Vdc
mV
High (I
Low (I
= –75 mA, 2.0 V ≤ V
= 75 mA, 2.0 V ≤ V
≤ 16 V)
V
–
–
V – 1.0
CC
–
–
out
out
CC
≤ 16 V)
OH
V
OL
∆V
0.16
CC
Output DC Offset Voltage (V –V
)
O1 O2
O
(V
CC
= 6.0 V, R = 75 kΩ, R = 32 Ω)
–30
–
0
+30
f
L
Input Bias Current @ V (V
in CC
= 6.0 V)
I
IB
–100
–200
nA
Equivalent Resistance
kΩ
@ FC1 (V
@ FC2 (V
= 6.0 V)
= 6.0 V)
R
R
100
18
150
25
220
40
CC
CC
FC1
FC2
CHIP DISABLE (Pin 1)
Input Voltage
Low
High
Vdc
V
–
2.0
–
–
0.8
–
IL
V
IH
Input Resistance (V
= V
= 16 V)
R
50
90
175
kΩ
CC
CD
CD
POWER SUPPLY
Power Supply Current
(V = 3.0 V, R = ∞, CD = 0.8 V)
I
–
–
–
2.7
3.3
65
4.0
5.0
100
mA
mA
µA
CC
L
CC3
(V = 16 V, R = ∞, CD = 0.8 V)
I
CC16
CC
CC
L
(V
= 3.0 V, R = ∞, CD = 2.0 V)
I
L
CCD
NOTE: Currents into a pin are positive, currents out of a pin are negative.
2
MOTOROLA ANALOG IC DEVICE DATA