LME49720NA/NOPB National Semiconductor, LME49720NA/NOPB Datasheet - Page 4

• 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
A
V
I
I
R
C
I
OUT
OUT-CC
S
VOL
OUTMAX
OUT
LOAD
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur.
Note 2: Operating Ratings indicate conditions for which the device is functional, but do not guarantee specific performance limits. For guaranteed specifications
and test conditions, see the Electrical Characteristics. The guaranteed specifications apply only for the test conditions listed. Some performance characteristics
may degrade when the device is not operated under the listed test conditions.
Note 3: Amplifier output connected to GND, any number of amplifiers within a package.
Note 4: Human body model, 100pF discharged through a 1.5kΩ resistor.
Note 5: Machine Model ESD test is covered by specification EIAJ IC-121-1981. A 200pF cap is charged to the specified voltage and then discharged directly into
the IC with no external series resistor (resistance of discharge path must be under 50Ω).
Note 6: Typical specifications are specified at +25ºC and represent the most likely parametric norm.
Note 7: Tested limits are guaranteed to National's AOQL (Average Outgoing Quality Level).
Note 8: PSRR is measured as follows: V
Symbol
Open Loop Voltage Gain
Maximum Output Voltage Swing
Output Current
Instantaneous Short Circuit Current
Output Impedance
Capacitive Load Drive Overshoot
Total Quiescent Current
Parameter
OS
is measured at two supply voltages, ±5V and ±15V. PSRR = | 20log(ΔV
–10V<Vout<10V, R
–10V<Vout<10V, R
–10V<Vout<10V, R
R
R
R
R
f
Closed-Loop
Open-Loop
100pF
I
IN
OUT
L
L
L
L
= 10kHz
= 600Ω
= 2kΩ
= 10kΩ
= 600Ω, V
= 0mA
Conditions
4
S
= ±17V
L
L
L
= 600Ω
= 2kΩ
= 10kΩ
(Note 6)
Typical
±13.6
±14.0
±14.1
OS
0.01
140
140
140
±26
+53
–42
13
16
10
/ΔV
LME49720
S
) |.
(Note 7)
±12.5
Limit
125
±23
12
mA (max)
mA (min)
dB (min)
(Limits)
V (min)
Units
mA
%
Ω