LM48860TLBD National Semiconductor, LM48860TLBD Datasheet - Page 5

• Manufacturer Part Number: LM48860TLBD
• Manufacturer: National Semiconductor

Specifications of LM48860TLBD

• Lead Free Status / Rohs Status: Supplier Unconfirmed

Z
I
L
OUT
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.
Note 3: The maximum power dissipation must be derated at elevated temperatures and is dictated by T
allowable power dissipation is P
derating curves for additional information.
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
characterization and are not guaranteed.
Note 7: Datasheet min/max specification limits are guaranteed by test or statistical analysis.
Note 8: θ
External Components Description
(Figure 1)
Components
Symbol
1.
2.
3.
4.
5.
6.
JA
value is measured with the device mounted on a PCB with a 1.5” x 1.375”, 1oz copper heatsink.
C
C
C
C
C
C
1
2
3
4
5
6
Output Impedance
Input Leakage
Input coupling capacitor which blocks the DC voltage at the amplifier’s input terminals. Also creates a high pass-
pass filter with R
explanation of how to determine the value of C
Input coupling capacitor which blocks the DC voltage at the amplifier’s input terminals. Also creates a high pass-
pass filter with R
determine the value of C
Output capacitor. Low ESR ceramic capacitor (
Flying capacitor. Low ESR ceramic capacitor (
Tantalum capacitor. Supply bypass capacitor which provides power supply filtering. Refer to the Power Supply
Bypassing section for information concerning proper placement and selection of the supply bypass capacitor.
Ceramic capacitor. Supply bypass capacitor which provides power supply filtering. Refer to the Power Supply
Bypassing section for information concerning proper placement and selection of the supply bypass capacitor.
Parameter
DMAX
= (T
JMAX
i
i
at f
at f
- T
C
C
A
= 1/(2R
= 1/(2R
) / θ
2
.
JA
or the number given in Absolute Maximum Ratings, whichever is lower. For the LM48860, see power
i
i
C
C
V
Input Terminated
Input not terminated
SD_LC = SD_RC = GND
SD
1
2
). Refer to the section Proper Selection of External Components, for an
). Refer to the Power Supply Bypassing section for an explanation of how to
= GND
A
= +25ºC, and at the Recommended Operation Conditions at the time of product
Functional Description
Conditions
5
≤
1
≤
.
100mΩ)
100mΩ)
JMAX
, θ
JA
, and the ambient temperature, T
(Note 6)
Typical
±0.1
30
30
LM48860
(Note 7)
Limit
20
A
. The maximum
www.national.com
kΩ (min)
(Limits)
Units
kΩ
nA