MC33074AD ON Semiconductor, MC33074AD Datasheet - Page 14

• Manufacturer Part Number: MC33074AD
• Description: Op Amps 3-44V Quad 3mV VIO
• Manufacturer: ON Semiconductor

Specifications of MC33074AD

• Number Of Channels: 4
• Voltage Gain Db: 100 dB
• Common Mode Rejection Ratio (min): 80 dB
• Input Voltage Range (max): 44 V
• Input Voltage Range (min): 3 V
• Input Offset Voltage: 3 mV
• Output Current (typ): 30 mA
• Operating Supply Voltage: 44 V
• Supply Current: 8 mA
• Maximum Power Dissipation: 1.4 W
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SOIC-14
• Maximum Dual Supply Voltage: +/- 44 V
• Minimum Operating Temperature: - 40 C
• Lead Free Status / Rohs Status: No

V
ref
V
V
V
V
in
inL
inH
H
=
+V1
+V2
V
=
V
=
R2
R1
R1
O
in
Figure 50. Low Input Voltage Comparator
R1+R
R1
= 1
R1+R2
R1+R2
R1
For (V2 ≥ V1), V > 0
Figure 54. Low Voltage Peak Detector
=
R1
R1
R4
R3
Figure 52. High Input Impedance
+
(V
(V
(V
(Critical to CMRR)
OH
R4
R3
OH
OL
MC34071
MC34072
+
-
-V
-
+
Differential Amplifier
-V
-V
+
-
R2
OL
1/2
R2
ref
ref
MC34071
with Hysteresis
)
)+V
)+V
V2-V1
V
in
ref
ref
R4
R3
R
L
R3
V
V
OH
OL
V
P
V
O
t
V
MC34072
-
+
P
1/2
V
+
R4
O
V
= V
Hysteresis
inL
10,000 pF
in
V
ref
(pk)
http://onsemi.com
V
inH
V
O
V
in
14
f
OSC
^
V+
DR < < R
R
Figure 51. High Compliance Voltage to
F
Figure 53. Bridge Current Amplifier
0.85
RC
C
> > R
Figure 55. High Frequency Pulse
100 k
V
R = DR
in
I
out
R
V
Sink Current Converter
=
OSC
+V
47 k
Width Modulation
ref
V
MC34072
-
+
in
MC34071
+
-
±V
100 k
R
1/2
R
R
R
F
IO
R
V
t
P
Comparator
V
MC34071
-
+
P
+
0
-
V
(V
MC34072
+
-
R
O
I
B
F
O
1/2
= V
Control Group
≥ 0.1 V)
Pulse Width
ref
±I
R
B
I
out
DR R
2R
I
SC
High Current
+
2
Base Charge
V
F
Output
Removal
O
I
out
t