LME49740NABD National Semiconductor, LME49740NABD Datasheet - Page 4

• Manufacturer Part Number: LME49740NABD
• Description: BOARD EVALUATION LME49740NA
• Manufacturer: National Semiconductor
• Series: PowerWise®r

Specifications of LME49740NABD

• Channels Per Ic: 4 - Quad
• Amplifier Type: Audio
• Output Type: Single-Ended
• Slew Rate: 20 V/µs
• Current - Output / Channel: 26mA
• Operating Temperature: -40°C ~ 85°C
• Current - Supply (main Ic): 18.5mA
• Voltage - Supply, Single/dual (±): ±2.5 V ~ 17 V
• Board Type: Fully Populated
• Utilized Ic / Part: LME49740
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• -3db Bandwidth: -

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V
I
I
R
C
I
OUT
OUT-CC
S
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: Datasheet min/max specification limits are guaranteed by design, test, or statistical analysis.
Note 9: PSRR is measured as follows: V
Symbol
Maximum Output Voltage Swing
Output Current
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
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
(Note 6)
Typical
±13.6
±14.0
±14.1
OS
0.01
18.5
±26
+30
–38
13
16
/ΔV
S
LME49740
)|.
(Notes 7, 8)
±12.5
Limit
±23
20
mA (max)
mA (min)
(Limits)
V (min)
V (min)
V (min)
Units
mA
mA
%
Ω
Ω