LME49860NA/NOPB National Semiconductor, LME49860NA/NOPB Datasheet - Page 24

• Manufacturer Part Number: LME49860NA/NOPB
• Description: IC AMP AUDIO STER AB HIFI 8DIP
• Manufacturer: National Semiconductor

Specifications of LME49860NA/NOPB

• Amplifier Type: Audio
• Number Of Circuits: 2
• Slew Rate: 20 V/µs
• Gain Bandwidth Product: 55MHz
• Current - Input Bias: 10nA
• Voltage - Input Offset: 140µV
• Current - Supply: 10.5mA
• Current - Output / Channel: 37mA
• Voltage - Supply, Single/dual (±): 5 V ~ 44 V, ±2.5 V ~ 22 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Amplifier Class: AB
• No. Of Channels: 2
• Supply Voltage Range: ± 2.5V To ± 22V
• Load Impedance: 2kohm
• Operating Temperature Range: -40°C To +85°C
• Amplifier Case Style: DIP
• No. Of Pins: 8
• Rohs Compliant: Yes
• Number Of Channels: 2
• Voltage Gain Db: 140 dB
• Common Mode Rejection Ratio (min): 110 dB
• Input Offset Voltage: 0.7 mV at +/- 22 V
• Maximum Operating Temperature: + 85 C
• Maximum Dual Supply Voltage: +/- 22 V
• Minimum Operating Temperature: - 40 C
• For Use With: LME49860NABD - BOARD EVALUATION LME49860NA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Output Type: -
• -3db Bandwidth: -
• Lead Free Status / Rohs Status: Details
• Other names: LME49860NA

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The LME49860 is a high speed op amp with excellent phase
margin and stability. Capacitive loads up to 100pF will cause
little change in the phase characteristics of the amplifiers and
are therefore allowable.
Capacitive loads greater than 100pF must be isolated from
the output. The most straightforward way to do this is to put
Complete shielding is required to prevent induced pick up from external sources. Always check with oscilloscope for power line noise.
RIAA Preamp Voltage Gain, RIAA
Deviation vs Frequency
Input Referred Noise Voltage: e
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Total Gain: 115 dB @f = 1 kHz
Noise Measurement Circuit
24
a resistor in series with the output. This resistor will also pre-
vent excess power dissipation if the output is accidentally
shorted.
n
= V0/560,000 (V)
Flat Amp Voltage Gain vs
Frequency
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20215127