lm48823tlx National Semiconductor Corporation, lm48823tlx Datasheet - Page 6

• Manufacturer Part Number: lm48823tlx
• Description: Mono, Bridge-tied Load, Ceramic Speaker Driver With I2c Volume Control And Reset
• Manufacturer: National Semiconductor Corporation

www.national.com
t
t
t
t
t
V
V
1
2
3
4
5
Symbol
IH
IL
I2C Interface Characteristics V
The following specifications apply for A
apply for T
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
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.
SCL period
SDA Setup Time
SDA Stable Time
Start Condition Time
Stop Condition Time
Logic High Input Threshold
Logic Low Input Threshold
A
= 25°C.
Parameter
DMAX
= (T
JMAX
- T
V
A
) / θ
= 6dB, R
JA
or the number given in Absolute Maximum Ratings, whichever is lower.
L
= 2.2μF+15Ω, C1 = C2 = 2.2μF, f = 1kHz, unless otherwise specified. Limits
DD
A
= +25ºC, and at the Recommended Operation Conditions at the time of product
= 3.0V
Conditions
6
(Notes 1, 2)
JMAX
, θ
JA
(Note 6)
Typical
, and the ambient temperature, T
LM48823
Limits (Note 7)
0.7 x I
0.3 x I
100
100
100
2.5
0
2
2
CV
CV
DD
DD
A
. The maximum
(Limits)
μs (min)
ns (min)
ns (min)
ns (min)
ns (min)
V (max)
V (min)
Units