LME49720NA/NOPB National Semiconductor, LME49720NA/NOPB Datasheet - Page 30

• Manufacturer Part Number: LME49720NA/NOPB
• Description: IC AMP AUDIO STER AB HIFI 8DIP
• Manufacturer: National Semiconductor
• Series: PowerWise®r

Specifications of LME49720NA/NOPB

• Amplifier Type: Audio
• Number Of Circuits: 2
• Slew Rate: 20 V/µs
• Gain Bandwidth Product: 55MHz
• Current - Input Bias: 10nA
• Voltage - Input Offset: 100µV
• Current - Supply: 10mA
• Current - Output / Channel: 26mA
• Voltage - Supply, Single/dual (±): ±2.5 V ~ 17 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Bandwidth: 55 MHz
• Channel Separation: 118
• Common Mode Rejection Ratio: 120
• Current, Input Bias: 10 nA
• Current, Input Offset: 11 nA
• Current, Output: ±26 mA
• Current, Supply: 10 mA
• Harmonic Distortion: 0.00003 %
• Impedance, Thermal: 102 °C/W
• Number Of Amplifiers: Dual
• Package Type: DIP-8
• Resistance, Input: 30 Kilohms (Differential), 1000 Megohms (Common-Mode)
• Temperature, Operating, Range: -40 to +85 °C
• Voltage, Gain: 140 dB
• Voltage, Input: 5 to 34 V
• Voltage, Noise: 2.7 nV/sqrt Hz
• Voltage, Offset: ±0.1 mV
• Voltage, Output, High: 14.1 V
• Voltage, Output, Low: -14.1 V
• Voltage, Supply: ±15 V
• Amplifier Class: AB
• No. Of Channels: 2
• Supply Voltage Range: ± 2.5V To ± 17V
• 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 Voltage Range (max): 34 V
• Input Voltage Range (min): 5 V
• Input Offset Voltage: 0.7 mV at +/- 15 V
• Supply Current: 5.0 mA
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• Maximum Dual Supply Voltage: +/- 17 V
• Minimum Operating Temperature: - 40 C
• For Use With: LME49720NABD - BOARD EVALUATION LME49720NA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Output Type: -
• -3db Bandwidth: -
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device
• Other names: LME49720NA

www.national.com
Note 9: At volume of change = ±12 dB
Q = 1.7
Reference: “AUDIO/RADIO HANDBOOK”, National Semiconductor, 1980, Page 2–61
fo (Hz)
125
250
500
16k
32
64
1k
2k
4k
8k
0.056μF
0.033μF
0.015μF
10 Band Graphic Equalizer
8200pF
3900pF
2000pF
1100pF
0.12μF
510pF
330pF
C
1
0.056μF
0.022μF
0.012μF
30
0.82μF
0.39μF
0.22μF
4.7μF
3.3μF
1.5μF
0.1μF
C
2
75kΩ
68kΩ
62kΩ
68kΩ
62kΩ
68kΩ
68kΩ
62kΩ
68kΩ
51kΩ
R
1
500Ω
510Ω
510Ω
470Ω
470Ω
470Ω
470Ω
470Ω
510Ω
510Ω
R
2
30003844