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MC33172 - MC35172
LOW POWER DUAL BIPOLAR OPERATIONAL AMPLIFIERS
s GOOD CONSUMPTION/SPEED RATIO :
ONLY 200A FOR 2.1MHz, 2Vs
s SINGLE (OR DUAL) SUPPLY OPERATION
FROM +4V TO +44V (2V TO 22V)
s WIDE INPUT COMMON MODE MODE
VOLTAGE RANGE INCLUDING VCC-
s LOW LEVEL OUTPUT VOLTAGE CLOSE TO
VCC- : 100mV TYPICAL
N DIP8 (Plastic Package)
s PIN TO PIN COMPATIBLE WITH
STANDARD DUAL OP-AMPs DESCRIPTION The MC3x172 series are dual bipolar operational amplifiers offering both low consumption (200A/ Amp) and good speed (2.1MHz, 2V/s). Moreover the Input Common Mode Range extends down to the lower supply rail, allowing single supply operation from +4V to +44V. ORDER CODE
Part Number Temperature Range Package
Output 1 1
+ +
D SO8 (Plastic Micropackage)
PIN CONNECTIONS (top view)
8 7 6 5
VCC
Ouptut Inverting Input 2 Non-inverting Input 2
N * *
D * *
Inverting Input 1 2 Non-inverting Input 1 3 4
MC33172 -40C, +105C MC35172 -55C, +125C Example : MC33172N
VCC
N = Dual in Line Package (DIP) D = Small Outline Package (SO) - also available in Tape & Reel (DT))
November 2001
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MC33172-MC35172
SCHEMATIC DIAGRAM (for 1/2MC33172)
VCC +
R4
R5
R6
T7 T1
T8
T9 R7 R3 T15
T10 R8
T11
T12
T13
T25 T16 T17 R13
Input +
T24 T26
T6
Input -
T14 C T5 T2 T13 T21 T22
R12 R14
Output
T19 T3 T4 R2 R1 R9 R10 R11 T20
T27 T29 T23 R15
T28
T30
T31
VCC -
MAXIMUM RATINGS
Symbol VCC Vid Vi Toper Tj Tstg
1.
Parameter Supply Voltage Differential Input Voltage Input Voltage Output Short Circuit Duration Operating Free-Air Temperature range Junction Temperature Storage Temperature
Value 22 see note 1) see note 1 Indefinite -40 to 105 -55 to 125 150 -65 to 150
Unit V V V s C C C
MC33172 MC35172
Either or both input voltages must not exceed the magnitude of Vcc.
OPERATING CONDITIONS
Symbol VCC Supply Voltage Parameter Value 2 to 22 Unit V
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MC33172-MC35172
ELECTRICAL CHARACTERISTICS VCC+ = +15V, VCC- = -15V, R L connected to Ground, Tamb = 25C (unless otherwise specified)
Symbol Parameter 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. Input Offset Voltage Drift Input Offset Current (Vic = 0V) Tmin. Tamb Tmax. Input Bias Current (Vic = 0V) Tmin. Tamb Tmax. Large Signal Voltage Gain (RL = 10k, Vo = 10V) Tmin. Tamb Tmax. High Level Output Voltage VCC+ = 5V, VCC- = 0V, RL = 10k VCC+ = +15V, VCC- = -15V, RL = 10k VCC+ = +15V, VCC- = -15V, RL = 10k, Tmin. Tamb Tmax. Low Level Output Voltage VCC+ = 5V, VCC- = 0V, RL = 10k VCC+ = +15V, VCC- = -15V, RL = 10k VCC+ = +15V, VCC- = -15V, RL = 10k, Tmin. Tamb Tmax. Output Short Circuit Current (Vid = 1V, Vo = 0V) Source Sink Input Common Mode Voltage Range Tmin. Tamb Tmax Common-mode Rejection Ratio (Vic = Vicm min.) Supply Voltage Rejection Ratio (VCC = 5 to 15V) Supply Current VCC+ = 5V, VCC- = 0V, no load VCC+ = +15V, VCC- = -15V, no load VCC+ = +15V, VCC- = -15V no load, Tmin. Tamb Tmax. Slew Rate (Vi = 10V, RL = 10k, CL = 100pF) Gain Bandwidth Product RL = 10k, CL = 100pF, f = 100kHz Phase Margin (RL = 10k, CL = 100pF) Equivalent Input Noise Voltage (f = 1kHz) 1.6 1.4 3 15 VCC- to VCC+ - 1.8) VCC- to (VCC+ - 2.2) 80 80 100 100 200 220 2 2.1 45 29 0.05 120 250 250 300 50 25 3.5 13.6 13.3 Min. Typ. 1 1 10 5 20 40 100 200 Max. 4.5 5 6.5 Unit
Vio DVio Iio Iib Avd
mV
V/C nA nA V/mV
20 100
VOH
4.2 14.2
V
VOL
0.1 -14
0.15 -13.6 -13.3
V
Isc
6 27
mA
Vicm CMR SVR ICC SR GBP m en
V dB dB A V/s MHz Degrees nV ----------Hz % dB
THD Total Harmonic Distortion VO1/VO2 Channel Separation
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MC33172-MC35172
PACKAGE MECHANICAL DATA 8 PINS - PLASTIC DIP
Millimeters Dimensions Min. A a1 B b b1 D E e e3 e4 F i L Z 0.51 1.15 0.356 0.204 7.95 2.54 7.62 7.62 6.6 5.08 3.81 1.52 Typ. 3.32 1.65 0.55 0.304 10.92 9.75 0.020 0.045 0.014 0.008 0.313 Max. Min.
Inches Typ. 0.131 0.065 0.022 0.012 0.430 0.384 0.100 0.300 0.300 0260 0.200 0.150 0.060 Max.
3.18
0.125
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MC33172-MC35172
PACKAGE MECHANICAL DATA 8 PINS - PLASTIC MICROPACKAGE (SO)
L
C a3 b1
c1
a2
s e3 E
D M
8
5
F
1
4
Millimeters Dimensions Min. A a1 a2 a3 b b1 C c1 D E e e3 F L M S 0.1 0.65 0.35 0.19 0.25 4.8 5.8 1.27 3.81 3.8 0.4 4.0 1.27 0.6 8 (max.) 0.150 0.016 Typ. Max. 1.75 0.25 1.65 0.85 0.48 0.25 0.5 45 (typ.) 5.0 6.2 0.189 0.228 Min. 0.004 0.026 0.014 0.007 0.010
a1
b
A
Inches Typ. Max. 0.069 0.010 0.065 0.033 0.019 0.010 0.020 0.197 0.244 0.050 0.150 0.157 0.050 0.024
Information furnished is believed to be accurate and reliable. However, STMicroelectronics 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 STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics. (c) The ST logo is a registered trademark of STMicroelectronics (c) 2001 STMicroelectronics - Printed in Italy - All Rights Reserved STMicroelectronics GROUP OF COMPANIES Australia - Brazil - Canada - China - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States (c) http://www.st.com
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