LMC6572BIM/NOPB National Semiconductor, LMC6572BIM/NOPB Datasheet - Page 8

• Manufacturer Part Number: LMC6572BIM/NOPB
• Description: IC OP AMP DUAL LO VOLT 8-SOIC
• Manufacturer: National Semiconductor

Specifications of LMC6572BIM/NOPB

• Amplifier Type: General Purpose
• Number Of Circuits: 2
• Output Type: Rail-to-Rail
• Slew Rate: 0.09 V/µs
• Gain Bandwidth Product: 220kHz
• Current - Input Bias: 0.02pA
• Voltage - Input Offset: 500µV
• Current - Supply: 80µA
• Current - Output / Channel: 6mA
• Voltage - Supply, Single/dual (±): 2.7 V ~ 11 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• -3db Bandwidth: -
• Other names: *LMC6572BIM; *LMC6572BIM/NOPB; LMC6572BIM

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Typical Performance Characteristics
Applications Hints
1.0 LOW VOLTAGE AMPLIFIER TOPOLOGY
The LMC6574/2 incorporates a novel op-amp design topol-
ogy that enables it to maintain rail-to-rail output swing even
when driving a large load. Instead of relying on a push-pull
unity gain output buffer stage, the output stage is taken
directly from the internal integrator, which provides both low
vs Capacitive Load
Capacitive Load
Capacitive Load
vs Gain Margin
Bandwidth vs
Stability
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V
8
S
= +3V, T
output impedance and large gain. Special feed-forward com-
pensation design techniques are incorporated to maintain
stability over a wider range of operating conditions than
traditional micropower op-amps. These features make the
LMC6574/2 both easier to design with, and provide higher
speed than products typically found in this ultra-low power
class.
A
= 25˚C, Unless otherwise specified (Continued)
vs Capacitive Load
vs Phase Margin
Capacitive Load
Stability
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