LME49721MA/NOPB National Semiconductor, LME49721MA/NOPB Datasheet - Page 5

• Manufacturer Part Number: LME49721MA/NOPB
• Description: IC AMP AUDIO STER AB HIFI 8SOIC
• Manufacturer: National Semiconductor

Specifications of LME49721MA/NOPB

• Amplifier Type: Audio
• Number Of Circuits: 1
• Output Type: Rail-to-Rail
• Slew Rate: 8.5 V/µs
• Gain Bandwidth Product: 20MHz
• Current - Input Bias: 0.04pA
• Voltage - Input Offset: 300µV
• Current - Supply: 2.15mA
• Current - Output / Channel: 9.7mA
• Voltage - Supply, Single/dual (±): 2.2 V ~ 5.5 V, ±1.1 V ~ 2.75 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Amplifier Class: AB
• No. Of Channels: 2
• Supply Voltage Range: 2.2V To 5.5V
• Load Impedance: 600ohm
• Operating Temperature Range: -40°C To +85°C
• Amplifier Case Style: SOIC
• No. Of Pins: 8
• Rohs Compliant: Yes
• Number Of Channels: 2
• Voltage Gain Db: 130 dB
• Common Mode Rejection Ratio (min): 70 dB
• Input Offset Voltage: 1.5 mV at 5 V
• Operating Supply Voltage: 3 V, 5 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• For Use With: LME49721MABD - BOARD EVAL FOR LME49721
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• -3db Bandwidth: -
• Lead Free Status / Rohs Status: Details
• Other names: LME49721MA

Typical Performance Characteristics
R
R
R
L
L
L
= 10kΩ, A
= 600Ω, A
V
V
V
= 2kΩ, A
THD+N vs Frequency
THD+N vs Frequency
THD+N vs Frequency
S
S
S
= ±2.5V, V
= ±2.5V, V
= ±2.5V, V
V
V
V
= 2, BW = 22kHz
= 2, BW = 22kHz
= 2, BW = 22kHz
OUT
OUT
OUT
= 4V
= 4V
= 4V
P-P
P-P
P-P
202049u0
202049t8
202049t6
5
Graphs were taken in dual supply configuration.
V
V
V
THD+N vs Frequency
THD+N vs Frequency
THD+N vs Frequency
S
S
S
= ±2.5V, V
= ±2.5V, V
= ±2.5V, V
R
R
R
L
L
L
= 10kΩ, A
= 600Ω, A
= 2kΩ, A
OUT
OUT
OUT
V
V
V
= 4V
= 4V
= 4V
= 2
= 2
= 2
P-P
P-P
P-P
202049t7
202049t9
202049t5
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