LM48557TLEVAL National Semiconductor, LM48557TLEVAL Datasheet - Page 8
Manufacturer Part Number
BOARD EVALUATION LM48557
Specifications of LM48557TLEVAL
Voltage - Supply
2.7 V ~ 4.5 V
-40°C ~ 85°C
Utilized Ic / Part
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Max Output Power X Channels @ Load
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 Operating Ratings is not implied. The Operating Ratings 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 Operating Ratings except as otherwise modified or specified by the
Electrical Characteristics Conditions and/or Notes. Typical specifications are estimations only and are not guaranteed.
Note 3: The maximum power dissipation must be derated at elevated temperatures and is dictated by T
, and the ambient temperature, T
. The maximum
) / θ
allowable power dissipation is P
or the number given in Absolute Maximum Ratings, whichever is lower.
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
= +25ºC, and at the Operation Rating at the time of product characterization and are not
Note 7: Datasheet min/max specification limits are guaranteed by test or statistical analysis.
FIGURE 2. PSRR Test Circuit
FIGURE 3. CMRR Test Circuit