TL7231MD Datasheet, PDF (32/37 Pages) Samsung semiconductor – FULL LAYER-III ISO/IEC 11172-3 AUDIO DECODER

TL7231MD
ELECTRICAL SPECIFICATIONS
ABSOLUTE MAXIMUM RATINGS (See Notes)†
Symbol
Parameter
Rating
Unit
V_DD
V_IN
I_IN
T_STG
DC Supply Voltage
DC Input Voltage
DC Input Current
Storage Temperature
-0.3 to 3.8
V
-0.3 to 5.5
V
±10
mA
-40 to 125
°C
† Stresses beyond those listed under “ absolute maximum ratings” may cause permanent damage to the device. These
are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated
under “ DC ELECTRICAL CHARACTERISTICS” is not implied. Exposure to absolute-maximum-rated conditions for
extended periods may affect device reliability.
NOTE 1: All voltage values are with respect to VSS.
NOTE 2: This value was obtained under specially produced worst-case test conditions for the TL7231MD, which are
not sustained during normal device operation.
DC ELECTRICAL CHARACTERISTICS (Note3)†
Symbol
Parameter
MIN
TYP
V_DD
Supply voltage
2.7
3.0
V_SS
Supply voltage
0
V_IH
High level input voltage
1.8
V_IL
Low level input voltage
-0.3
V_OH High level output voltage
2
V_OL Low level output voltage
I_IH
High level input leakage current
without internal pull-up
-10
I_IL
Low level input leakage current
without internal pull-up
-10
I_RN
Supply current in RUN state
61
I_WT
Supply current in WAIT state
26
I_SL
Supply current in SLEEP
12
I_PD
Supply current in PWRDOWN
state
250
C_IN
Input capacitance
C_OUT Output capacitance
T_A
Air temperature
-40
V_CPUXI High level input voltage for CPUXI
2.5
† For TL7231MD, all typical values are at VDD = 3.0 V, TA (air temperature) = 25°C.
MAX
3.3
V_DD +0.3
0.6
0.4
+10
+10
4
4
85
V_DD +0.3
UNIT
V
V
V
V
V
V
µA
µA
mA
mA
mA
µA
pF
pF
°C
V
NOTE 3: All voltage values are with respect to VSS. All input and output voltage levels are TTL-compatible. CLKIN can
be driven by CMOS clock.
NOTICE: This document contains information on products in the sampling and initial production
phases of development. The specifications are subject to change without notice.
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SAMSUNG Electronics Co.