LME49830TB/NOPB National Semiconductor, LME49830TB/NOPB Datasheet - Page 6

• Manufacturer Part Number: LME49830TB/NOPB
• Description: IC AMP AUDIO MONO HIFI TO247-15
• Manufacturer: National Semiconductor
• Type: Class ABr

Specifications of LME49830TB/NOPB

• Output Type: 1-Channel (Mono)
• Voltage - Supply: ±20 V ~ 100 V
• Features: Mute, Thermal Protection
• Mounting Type: Surface Mount
• Package / Case: TO-247-15 (Bent and Staggered Leads)
• For Use With: LME49830TBBD - BOARD EVALUATION FOR LME49830
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Max Output Power X Channels @ Load: -
• Other names: *LME49830TB/NOPB; LME49830TB; LME49830TB-5; LME49830TB

Note 1: “Absolute Maximum Ratings” indicate limits beyond which damage to the device may occur, including inoperability and degradation of device reliability
and/or performance. Functional operation of the device and/or non-degradation at the Absolute Maximum Ratings or other conditions beyond those indicated in
the Recommended Operating Conditions is not implied. The Recommended Operating Conditions indicate conditions at which the device is functional and the
device should not be operated beyond such conditions. All voltages are measured with respect to the ground pin, unless otherwise specified.
Note 2: The Electrical Characteristics tables list guaranteed specifications under the listed Recommended Operating Conditions except as otherwise modified
or specified by the Electrical Characteristics Conditions and/or Notes. Typical specifications are estimations only and are not guaranteed.
, θ
Note 3: The maximum power dissipation must be derated at elevated temperatures and is dictated by T
, and the ambient temperature, T
. The maximum
JMAX
JA
A
) / θ
allowable power dissipation is P
= (T
- T
or the number given in Absolute Maximum Ratings, whichever is lower. For the LME49830, T
= 150°
DMAX
JMAX
A
JA
JMAX
C and the typical θ
is 4°C/W.
JC
Note 4: Human body model, applicable std. JESD22-A114C.
Note 5: Machine model, applicable std. JESD22-A115-A.
Note 6: Typical values represent most likely parametric norms at T
= +25°C, and at the Recommended Operation Conditions at the time of product
A
characterization and are not guaranteed.
Note 7: Datasheet min/max specification limits are guaranteed by test or statistical analysis.
Note 8: The TB15A is a non-isolated package. The package's metal back and any heat sink to which it is mounted are connected to the V
potential when using
EE
only thermal compound. If a mica washer is used in addition to thermal compound, θ
(case to sink) is increased, but the heat sink will be electrically isolated
CS
from V
.
EE
Test Circuit Diagram
30005093
FIGURE 3. LME49830 Test Circuit Diagram
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