STMICROELECTRONICS MC35172N

MC33172 - MC35172
LOW POWER
DUAL BIPOLAR OPERATIONAL AMPLIFIERS
.
.
.
.
.
GOOD CONSUMPTION/SPEED RATIO :
ONLY 200µA/Amp FOR 2.1MHz, 2V/µs
SINGLE (OR DUAL) SUPPLY OPERATION
FROM +4V TO +44V (±2V TO ±22V)
WIDE INPUT COMMON MODE VOLTAGE
RANGE INCLUDING VCCLOW LEVEL OUTPUT VOLTAGE CLOSE TO
VCC- : 100mV TYPICAL
PIN TO PIN COMPATIBLE WITH STANDARD
DUAL OP AMPs
N
DIP8
(Plastic Package)
DESCRIPTION
The MC33172 series are dual bipolar operational
amplifiers offering both low consumption
(200µA/Amp) and good speed (2.1MHz, 2V/µs).
Moreover the Input Common Mode Range
extends down to the lower supply rail, allowing
single supply operation from +4V to +44V.
D
SO8
(Plastic Micropackage)
ORDER CODES
Part Number
Temperature Range
o
•
•
o
o
•
•
-55 C, +125 C
MC35172
D
o
-40 C, +105 C
MC33172
Package
N
Example: MC33172N
PIN CONNECTIONS (top view)
Output 1
Inverting Input 1 2
-
3
+
Non-inverting Input 1
VCC
December 1997
8
VCC
7
Ouptut
-
6
Inverting Input 2
+
5
Non-inverting Input 2
1
4
1/5
MC33172 - 35172
SCHEMATIC DIAGRAM (for 1/2 MC33172)
V
CC
+
R5
R4
T7
T8
R6
T10
T9
T1
R7
T13
T12
T11
R8
T25
R3
T16
T15
T6
Input +
T24
T26
Input -
T17
R13
T14
R12
C
Output
T22
T5
R14
T13
T2
T21
T19
T28
T27
T20
T3
T29
T4
T23
R2
R1
R10
R9
V
CC
R11
R15
T30
T31
-
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
±22
V
VCC
Supply Voltage
Vid
Differential Input Voltage
(Note 1)
V
Vi
Input Voltage
(Note 1)
V
Output Short Circuit Duration
Indefinite
Toper
Tj
Tstg
Operating Temperature Range
MC33172
MC35172
Junction Temperature
Storage Temperature
s
-40 to 105
-55 to 125
o
C
150
o
C
-65 to 150
o
C
Note 1: Either or both input voltages must not exceed the magnitude of VCC .
OPERATING CONDITIONS
Symbol
VCC
2/5
Parameter
Supply Voltage Range
Value
Unit
±2 to ±22
V
MC33172 - 35172
ELECTRICAL CHARACTERISTICS
VCC+ = +15V, VCC- = -15V, RL connected to Ground, Tamb = 25oC (unless otherwise specified)
Symbol
Typ.
Max.
Input Offset Voltage
+
VCC = +15V, VCC = -15V, Vic = 0V
+
VCC = 5V, VCC = 0V, Vic = 0V, Vo = 1.4V
VCC+ = +15V, VCC- = -15V, Vic = 0V, Tmin. ≤ Tamb ≤ Tmax.
1
1
4.5
5
6.5
Input Offset Voltage Drift
10
Iio
Input Offset Current (Vic = 0V)
T min. ≤ Tamb ≤ Tmax.
5
20
40
nA
Iib
Input Bias Current (Vic = 0V)
T min.≤ Tamb ≤ Tmax.
20
100
200
nA
Vio
DV io
Parameter
Avd
Large Signal Voltage Gain (RL = 10kΩ, VO = ±10V)
T min. ≤ Tamb ≤ Tmax.
VOH
High Level Output Voltage
VCC+ = 5V, VCC- = 0V, R L = 10kΩ
+
VCC = +15V, VCC = -15V, RL = 10kΩ
VCC+ = +15V, VCC- = -15V, RL = 10kΩ, Tmin.≤ Tamb ≤ Tmax.
VOL
Isc
Vicm
Min.
mV
50
25
100
3.5
13.6
13.3
4.2
14.2
Input Common Mode Voltage Range
T min.≤ Tamb ≤ Tmax.
V/mV
V
0.1
-14
0.15
-13.6
-13.3
mA
3
15
6
27
-
V
VCC to
+
(VCC - 1.8)
VCC- to
+
(VCC - 2.2)
CMR
Common Mode Rejection Ratio (Vi = Vicm min.)
80
100
SVR
Supply Voltage Rejection Ratio (VCC = ±5 to ±15V)
80
100
ICC
µV/oC
V
Low Level Output Voltage
VCC+ = 5V, VCC- = 0V, RL = 10kΩ
+
VCC = +15V, VCC = -15V, RL = 10kΩ
VCC+ = +15V, VCC- = -15V, RL = 10kΩ, Tmin. ≤ Tamb ≤ Tmax.
Output Short Circuit Current (Vid = ±1V, VO = 0V)
Source
Sink
Unit
dB
dB
µA
Supply Current (per amplifier)
+
VCC = 5V, VCC- = 0V, no load
VCC+ = +15V, VCC- = -15V, no load
VCC+ = +15V, VCC- = -15V, no load, Tmin.≤ Tamb ≤ Tmax.
200
220
250
250
300
Slew Rate (Vi = ±10V, R L = 10kΩ, CL = 100pF)
1.6
2
V/µs
GBP
Gain Bandwidth Product (R L = 10kΩ, CL = 100pF, f = 100kHz)
1.4
2.1
MHz
∅m
Phase Margin (RL = 10kΩ, CL = 100pF)
45
Equivalent Input Noise Voltage (f = 1kHz)
29
SR
en
THD
VO1/VO2
Total Harmonic Distortion
0.05
Degrees
nV

√
Hz
%
Channel Separation
120
dB
3/5
MC33172 - 35172
PM-DIP8.EPS
PACKAGE MECHANICAL DATA
8 PINS - PLASTIC DIP
A
a1
B
b
b1
D
E
e
e3
e4
F
i
L
Z
4/5
Min.
Millimeters
Typ.
3.32
0.51
1.15
0.356
0.204
Max.
1.65
0.55
0.304
10.92
9.75
7.95
Min.
0.020
0.045
0.014
0.008
Max.
0.065
0.022
0.012
0.430
0.384
0.313
2.54
7.62
7.62
3.18
Inches
Typ.
0.131
0.100
0.300
0.300
6.6
5.08
3.81
1.52
0.125
0260
0.200
0.150
0.060
DIP8.TBL
Dimensions
MC33172 - 35172
PM-SO8.EPS
PACKAGE MECHANICAL DATA
8 PINS - PLASTIC MICROPACKAGE (SO)
Dimensions
Millimeters
Typ.
0.1
0.65
0.35
0.19
0.25
Max.
1.75
0.25
1.65
0.85
0.48
0.25
0.5
Min.
Inches
Typ.
0.026
0.014
0.007
0.010
Max.
0.069
0.010
0.065
0.033
0.019
0.010
0.020
0.189
0.228
0.197
0.244
0.004
o
45 (typ.)
4.8
5.8
5.0
6.2
1.27
3.81
3.8
0.4
0.050
0.150
4.0
1.27
0.6
0.150
0.016
0.157
0.050
0.024
SO8.TBL
A
a1
a2
a3
b
b1
C
c1
D
E
e
e3
F
L
M
S
Min.
o
8 (max.)
Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsibility
for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result
from its use. No license is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics.
Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all
information previously supplied. SGS-THOMSON Microelectronics products are not authorized for use as critical components in life
support devices or systems without express written approval of SGS-THOMSON Microelectronics.
ORDER CODE :
 1997 SGS-THOMSON Microelectronics – Printed in Italy – All Rights Reserved
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