参数资料
型号: TAS3002
厂商: TEXAS INSTRUMENTS INC
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP48
封装: QFP-48
文件页数: 40/54页
文件大小: 266K
代理商: TAS3002
81
8 Electrical Characteristics
8.1
Absolute Maximum Ratings Over Operating Temperature Ranges
Supply voltage range:
AVDD
0.3 V to 3.6 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DVDD
0.3 V to 3.6 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Analog input voltage range:
0.3 to AVDD + 0.3 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Digital input voltage range:
0.3 to DVDD + 0.3 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature, TA
0
°C to 70°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, Tstg
65
°C to 150°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Case temperature for 10 seconds
+122
°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead temperature from case for 10 seconds
+ 97.8
°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrostatic discharge (see Note 1)
2000 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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.
NOTE 1: Human body model per Method 3015.2 of MIL-STD-833B.
8.2
Recommended Operating Conditions
TA = 25°C, AVDD = 3.3 V, DVDD = 3.3 V
Voltages at analog inputs and outputs and at AVDD are with respect to ground.
MIN
NOM
MAX
UNIT
Supply voltage, AVDD
3.0
3.3
3.6
V
Supply voltage, DVDD
3.0
3.3
3.6
V
Supply current, analog
Operating
34
mA
Supply current, analog
Power down (see Note 2)
88
A
Supply current, digital
Operating
47
mA
Supply current, digital
Power down (see Note 2)
942
A
Power dissipation
Operating
267
mW
Power dissipation
Power down (see Note 2)
3.5
mW
NOTE 2: If the clocks are turned off.
8.3
Static Digital Specifications
TA = 25°C, AVDD = 3.3 V, DVDD = 3.3 V
PARAMETER
TEST CONDITIONS
MIN
MAX
UNIT
VIH
High-level input voltage
2.0
3.6
V
VIL
Low-level input voltage
0.3
0.8
V
VOH
High-level output voltage
IO = 1 mA
2.4
V
VOL
Low-level output voltage
IO = +4 mA
0.4
V
Input leakage current
10
A
Output load capacitance
50
pF
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