Part Number: MC33172DT

Cross Number:

Item Description: OP AMP DUAL GP 22V/44V 8PIN SO - Tape and Reel

Qty Price
1 + $0.26340



Other Cross Reference

Manufacturer Date Code Qty Available Qty
SGS Thomson 0051
  • Freelance Stock: 56
    Ships Immediately





Technical Document


DISCLAIMER: The information provided herein is solely for informational purposes. Customers must be aware of the suitability of this product for their application, and consider that variable factors such as Manufacturer, Product Category, Date Codes, Pictures and Descriptions may differ from available inventory.

July 2008 Rev 2 1/9
9
MC33172 MC35172
Low power dual bipolar operational amplifiers
Features
Good consumption/speed ratio: only 200 µA for
2.1MHz, 2V/µs
Single (or dual) supply operation from +4 V to
+44V (±2V to ±22V)
Wide input common mode mode voltage range
including V
CC
-
Low level output voltage close to V
CC
- :
100 mV typical
Pin-to-pin compatible with standard dual
operational amplifiers
Description
The MC3x172 series are dual bipolar operational
amplifiers offering both low consumption
(200 µA/Amp) and good speed (2.1 MHz, 2 V/µs).
Moreover, the input common mode range extends
down to the lower supply rail, allowing single
supply operation from +4 V to +44 V.
N
DIP8
(Plastic package)
D
SO-8
(Plastic micropackage)
1
2
3
45
6
7
8
-
+
-
+
Ouptut
Inverting Input 2
Non-inverting Input 2
Inverting Input 1
Output 1
Non-inverting Input 1
V
CC
V
CC
Pin connections
(top view)
www.st.com
Circuit schematics MC33172 MC35172
2/9
1 Circuit schematics
Figure 1. Typical schematic diagram (1/2 MC33172/MC35172)
V +
CC
T1
T7
R4
T8
T9
R3
T6
T2
T5
T3
R1
T4
R2
T13
T14
T19
R5
R7
R8
T10
T11
R6
T15
T16
R9
T20
R10
T17
Input +
T12
T13
T24
C
T21
T22
R11
T23
T27
T29
R12
R15
T30
T31
T28
R14
Output
R13
V -
CC
Input -
T25
T26
MC33172 MC35172 Absolute maximum ratings and operating conditions
3/9
2 Absolute maximum ratings and operating conditions
Table 1. Absolute maximum ratings (AMR)
Symbol Parameter Value Unit
V
CC
Supply voltage ±22 V
V
id
Differential input voltage see note
(1)
1. Either or both input voltages must not exceed the magnitude of V
CC
.
V
V
in
Input voltage see note 1 V
Output short-circuit duration Indefinite s
T
oper
Operating free-air temperature range
MC33172
MC35172
-40 to 105
-55 to 125
°C
R
thja
Thermal resistance junction to ambient
(2)
SO-8
DIP8
2. Short-circuits can cause excessive heating and destructive dissipation. Values are typical.
125
85
°C/W
R
thjc
Thermal resistance junction to case
(2)
SO-8
DIP8
40
41
°C/W
T
j
Junction temperature 150 °C
T
stg
Storage temperature -65 to 150 °C
ESD
HBM: human body model
(3)
3. Human body model: A 100 pF capacitor is charged to the specified voltage, then discharged through a
1.5 kΩ resistor between two pins of the device. This is done for all couples of connected pin combinations
while the other pins are floating.
2kV
MM: machine model
(4)
4. Machine model: A 200 pF capacitor is charged to the specified voltage, then discharged directly between
two pins of the device with no external series resistor (internal resistor < 5 Ω). This is done for all couples of
connected pin combinations while the other pins are floating.
200 V
CDM: charged device model
(5)
5. Charged device model: all pins and the package are charged together to the specified voltage and then
discharged directly to the ground through only one pin. This is done for all pins.
1kV
Latch-up immunity Class A
Table 2. Operating conditions
Symbol Parameter Value Unit
V
CC
Supply voltage ±2 to ±22 V
123NEXT

Freelance Electronics
13197 Sandoval Street
Santa Fe Springs, CA 90670

Hours of Operation
Monday-Friday 7:30am-4:30pm PST
(Deadline for next day shipment 2:00pm PST)

Trustworthy Standards Serving the Electronic Components
Industry since 1986

Government Cage code#-1V4R6
Duns Number# 788130532
Certified Small Disadvantaged Business