MSP50C30 Datasheet, PDF (2/8 Pages) Texas Instruments – MIXED-SIGNAL PROCESSOR

MSP50C30
MIXED-SIGNAL PROCESSOR
SPSS021 NOVEMBER 1998
absolute maximum ratings over operating free-air temperature range^†
Supply voltage range, V_DD (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to 8 V
Supply current, I_DD or I_SS (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 mA
Input voltage range, V_I (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.3 V to V_DD + 0.3 V
Output voltage range, V_O (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.3 V to V_DD + 0.3 V
Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 30°C 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 “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES: 1. All voltages are with respect to ground.
2. The total supply current includes the current out of all the I/O terminals and DAC terminals as well as the operating current of the
device.
recommended operating conditions (MSP50C32, MSP50C33, MSP50x34)
VDD
Supply voltage†
VDD = 3.3 V
VIH
High-level input voltage
VDD = 5 V
VDD = 6 V
VDD = 3.3 V
VIL
Low-level input voltage
VDD = 5 V
VDD = 6 V
TA
Operating free-air temperature
Device functionality
Rspeaker Minimum speaker impedance
Direct speaker drive using 2 pin push-pull DAC option
† _{Unless otherwise noted, all voltages are with respect to VSS.}
MAX
3.3
2.5
3.8
4.5
0
0
0
0
32
MAX
6.5
3.3
5
6
0.65
1
1.3
70
UNIT
V
V
V
°C
Ω
2
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