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PDF NE531FE Data sheet ( Hoja de datos )
| Número de pieza | NE531FE | |
| Descripción | High slew rate operational amplifier | |
| Fabricantes | Philips | |
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Philips Semiconductors Linear Products
High slew rate operational amplifier
Product specification
NE/SE531
DESCRIPTION
The 531 is a fast slewing high performance operational amplifier
which retains DC performance equal to the best general purpose
types while providing far superior large-signal AC performance. A
unique input stage design allows the amplifier to have a large-signal
response nearly identical to its small-signal response. The amplifier
is compensated for truly negligible overshoot with a single capacitor.
In applications where fast settling and superior large-signal
bandwidths are required, the amplifier out-performs conventional
designs which have much better small-signal response. Also,
because the small-signal response is not extended, no special
precautions need be taken with circuit board layout to achieve
stability. The high gain, simple compensation, and excellent stability
of this amplifier allow its use in a wide variety of instrumentation
applications.
FEATURES
• 35V/µs slew rate at unity gain
• Pin-for-pin replacement for µA709, µA748, or LM101
• Compensated with a single capacitor
ORDERING INFORMATION
DESCRIPTION
8-Pin Plastic Dual In-Line Package (DIP)
8-Pin Ceramic Dual In-Line Package (CERDIP)
8-Pin Ceramic Dual In-Line Package (CERDIP)
PIN CONFIGURATIONS
N, FE Packages
OFFSET NULL
INVERTING INPUT
NON–INVERTING INPUT
1
2–
3+
V– 4
8 FREQ. COMP.
7 V+
6 OUTPUT
5 OFFSET
• Same low drift offset null circuitry as µA741
• Small-signal bandwidth 1MHz
• Large-signal bandwidth 500kHz
• True op amp DC characteristics make the 531 the ideal answer to
all slew rate limited operational amplifier applications
TEMPERATURE RANGE
0 to +70°C
-55°C to +125°C
0°C to +70°C
ORDER CODE
NE531N
SE531FE
NE531FE
DWG #
0404B
0580A
0580A
ABSOLUTE MAXIMUM RATINGS
SYMBOL
VS
PD MAX
PARAMETER
Supply voltage
Maximum power dissipation
TA=25°C (still-air)1
FE package
RATING
±22
780
N package
Differential input voltage
VCM Common-mode input voltage2
Voltage between offset null and V-
TA Operating ambient temperature range
NE531
SE531
1160
±15
±15
±0.5
0 to +70
-55 to +125
TSTG
TSOLD
Storage temperature range
Lead soldering temperature (10sec max)
Output short-circuit duration3
-65 to +150
300
indefinite
NOTES:
1. The following derating factors should be applied above 25°C:
FE package at 6.2mW/°C
N package at 9.3mW/°C
2. For supply voltages less than ±15V, the absolute maximum input voltage is equal to the supply voltage.
3. Short-circuit may be to ground or either supply. Rating applies to +125°C case temperature or to +75°C ambient temperature.
UNIT
V
mW
mW
V
V
V
°C
°C
°C
°C
August 31, 1994
70 853-0809 13721
1 page  
Philips Semiconductors Linear Products
High slew rate operational amplifier
Product specification
NE/SE531
TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
VS = +15V, TA = 25°C, unless otherwise specified.
Power Consumption
as a Function of Ambient Temperature
250
Open-Loop Voltage Gain as a
Function of Supply Voltage
115
200
150
100
50
0
–60 –20 +20 +60 +100 +140
TEMPERATURE — Co
Input Voltage Range
as a Function of Supply Voltage
+15
+10
+5
0
–5
–10
–15
5
10 15
SUPPLY VOLTAGE — +V
20
110
100
95
90
85
80
5
10 15
SUPPLY VOLTS — +V
20
Output Voltage Swing as a
Function of Frequency
27
24
21
18
12
100pF
–
IN
531
+
OUT
2K
9
6
3
0
1K 3K 10K 30K 100K 300K 1M
FREQUENCY, Hz
Output Voltage Swing as a Function
of Supply Voltage
+15
+10
+5
0
–5
–10
–15
5
10 15
SUPPLY VOLTAGE — +V
Voltage Follower
Large-Signal Response
+10
+5
0
100pF
–5
–
531
OUT
–10 IN + 2K 30Pf
0 500 1000 1500 2000 2500 3000 3500
TIME — nsec
Voltage Follower
Transient Response
500
Unity Gain Inverting Amplifier Large-Signal
Response Function of Frequency
+15
400
300
200
100
10%
0
90%
100pF
–
IN
531
+
VIN = 400mV
OUT
+10
+5
0V 10K
10K 50pF
IN –
OUT
–5
531
+
5K
–10
0 200 400 600 800 1000 1200 1400
TIME — nsec
–15
0
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
TIME — µsec
August 31, 1994
74
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet NE531FE.PDF ] | |
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