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Teilenummer | UA741CN |
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Beschreibung | General Purpose Single Operational Amplifier | |
Hersteller | ST Microelectronics | |
Logo | ||
Gesamt 11 Seiten UA741
General-purpose single operational amplifier
N
DIP8
(plastic package)
D
SO8
(plastic micropackage)
Pin connections
(top view)
1 - Offset null 1
2 - Inverting input
3 - Non-inverting input
4 - VCC-
5 - Offset null 2
6 - Output
7 - VCC+
8 - N.C.
Datasheet - production data
Features
• Large input voltage range
• No latch-up
• High gain
• Short-circuit protection
• No frequency compensation required
• Same pin configuration as the UA709
Applications
• Summing amplifiers
• Voltage followers
• Integrators
• Active filters
• Function generators
Description
The UA741 is a high performance monolithic
operational amplifier constructed on a single
silicon chip. It is intended for a wide range of
analog applications.
The high gain and wide range of operating
voltages provide superior performances in
integrators, summing amplifiers and general
feedback applications. The internal compensation
network (6 dB/octave) ensures stability in closed-
loop circuits.
September 2013
This is information on a product in full production.
DocID5304 Rev 3
1/11
www.st.com
Electrical characteristics
UA741
Table 3. Electrical characteristics at VCC = ±15 V, Tamb = 25 °C
(unless otherwise specified) (continued)
Symbol
Parameter
Min. Typ.
GBP
Gain bandwidth product
Vi = 10 mV, RL = 2 kΩ, CL = 100 pF, f =100 kHz
0.7 1
THD
Total harmonic distortion
f = 1 kHz, Av = 20 dB, RL = 2 kΩ, Vo = 2 Vpp, CL = 100 pF,
Tamb = +25° C
0.06
en
Equivalent input noise voltage
f = 1 kHz, Rs = 100 Ω
23
∅m Phase margin
50
Max.
Unit
MHz
%
---n---V-----
Hz
Degree
6/11 DocID5304 Rev 3
6 Page | ||
Seiten | Gesamt 11 Seiten | |
PDF Download | [ UA741CN Schematic.PDF ] |
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