NE531

Features: • 35V/ms slew rate at unity gain• Pin-for-pin replacement for mA709, mA748, or LM101• Compensated with a single capacitor• Same low drift offset null circuitry as mA741• Small-signal bandwidth 1MHz• Large-signal bandwidth 500kHz• True op amp DC c...

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SeekIC No. : 004433367 Detail

NE531: Features: • 35V/ms slew rate at unity gain• Pin-for-pin replacement for mA709, mA748, or LM101• Compensated with a single capacitor• Same low drift offset null circuitry as m...

floor Price/Ceiling Price

Part Number:
NE531
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/4

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Product Details

Description



Features:

• 35V/ms slew rate at unity gain
• Pin-for-pin replacement for mA709, mA748, or LM101
• Compensated with a single capacitor
• Same low drift offset null circuitry as mA741
• 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



Pinout

  Connection Diagram


Specifications

SYMBOL PARAMETER
RATING
UNIT
VS Supply voltage
±22
V
PD MAX Maximum power dissipation TA=25°C (still-air)1
  FE package
780
mW
  N package
1160
mW
  Differential input voltage
±15
V
VCM Common-mode input voltage2
±15
V
  Voltage between offset null and V-
±0.5
V
TA Operating ambient temperature range
  NE531
0 to +70
°C
  SE531
-55 to +125
°C
TSTG Storage temperature range
-65 to +150
°C
TSOLD Lead soldering temperature (10sec max)
300
°C
  Output short-circuit duration3
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.



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 531 is compensated for truly negligible overshoot with a single capacitor. In applications where fast settling and superior large-signal bandwidths are required, the amplifier 531 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




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