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부품번호 | UA741C 기능 |
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기능 | General Purpose Operational Amplifier | ||
제조업체 | NXP Semiconductors | ||
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Philips Semiconductors
General purpose operational amplifier
Product specification
µA741/µA741C/SA741C
DESCRIPTION
The µA741 is a high performance operational amplifier with high
open-loop gain, internal compensation, high common mode range
and exceptional temperature stability. The µA741 is
short-circuit-protected and allows for nulling of offset voltage.
FEATURES
• Internal frequency compensation
• Short circuit protection
• Excellent temperature stability
• High input voltage range
PIN CONFIGURATION
D, F, N Packages
OFFSET NULL 1
INVERTING INPUT 2
NON–INVERTING INPUT 3
V– 4
–
+
8 NC
7 V+
6 OUTPUT
5 OFFSET NULL
TOP VIEW
Figure 1. Pin Configuration
SL00095
ORDERING INFORMATION
DESCRIPTION
8-Pin Plastic Dual In-Line Package (DIP)
8-Pin Plastic Dual In-Line Package (DIP)
8-Pin Plastic Dual In-Line Package (DIP)
8-Pin Ceramic Dual In-Line Package (CERDIP)
8-Pin Ceramic Dual In-Line Package (CERDIP)
8-Pin Small Outline (SO) Package
TEMPERATURE RANGE
-55°C to +125°C
0 to +70°C
-40°C to +85°C
-55°C to +125°C
0 to +70°C
0 to +70°C
ORDER CODE
µA741N
µA741CN
SA741CN
µA741F
µA741CF
µA741CD
ABSOLUTE MAXIMUM RATINGS
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SYMBOL
PARAMETER
RATING
VS Supply voltage
µA741C
µA741
PD Internal power dissipation
D package
±18
±22
780
N package
1170
F package
800
VIN Differential input voltage
VIN Input voltage1
ISC Output short-circuit duration
TA Operating temperature range
µA741C
±30
±15
Continuous
0 to +70
SA741C
-40 to +85
µA741
-55 to +125
TSTG
Storage temperature range
-65 to +150
TSOLD
Lead soldering temperature (10sec max)
300
NOTES:
1. For supply voltages less than ±15V, the absolute maximum input voltage is equal to the supply voltage.
DWG #
SOT97-1
SOT97-1
SOT97-1
0580A
0580A
SOT96-1
UNIT
V
V
mW
mW
mW
V
V
°C
°C
°C
°C
°C
DataShee
DataSheet4U.com
1994 Aug 31
DataSheet4 U .com
1 853-0903 13721
www.DataSheet4U.com
Philips Semiconductors
General purpose operational amplifier
Product specification
µA741/µA741C/SA741C
EQUIVALENT SCHEMATIC
INVERTING INPUT
et4U.com
Q8
NON–INVERTING
INPUT
Q1
Q2
Q9
Q3 Q4
Q7
Q5
OFFSET NULL
Q6 Q10
Q12 Q13
30pF
R5
39KΩ
R7
4.5Ω
R8
7.5KΩ
Q18 Q15
Q16
Q11 Q22
Q17
R1 R3
1KΩ 50KΩ
R2
1KΩ
R4
5kΩ
R12 R11
50kΩ 50Ω
OFFSET NULL
DataSheet4U.com
Figure 2. Equivalent Schematic
V+
Q14
R9
25Ω
OUTPUT
R10
50Ω
Q20
V–
SL00096
DataShee
DataSheet4U.com
1994 Aug 31
DataSheet4 U .com
4
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Philips Semiconductors
General purpose operational amplifier
TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
Power Bandwidth
(Large–Signal Swing vs
Frequency)
28
+V
24 +
20 µA741
16 –
12
(VOLTAGE FOLLOWER)
8 + 15 VOLT SUPPLIES
THD < 5%
4
0
10 100 1K 10K
FREQUENCY — Hz
100K
–V
10KΩ
–V
SL00099
Figure 5. Typical Performance Characteristics (cont.)
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DataSheet4U.com
Product specification
µA741/µA741C/SA741C
DataSheet4U.com
1994 Aug 31
DataSheet4 U .com
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