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| 型号： | LA72670BM |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP80 |
| 封装： | 14 X 14 MM, QFP-80 |
| 文件页数： | 8/11页 |
| 文件大小： | 332K |
| 代理商： | LA72670BM |
LC89057W-VF4A-E
No.7202-6/59
8. Electrical Characteristics
8.1 Absolute Maximum Ratings
Table 8.1: Absolute Maximum Ratings at AGND = DGND = 0V
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
AVDD max
8-1-1
-0.3 to +4.6
V
Maximum supply voltage
DVDD max
8-1-2
-0.3 to +4.6
V
Input voltage 1
VIN1
8-1-3
-0.3 to +3.9
V
Input voltage 2
VIN2
8-1-4
-0.3 to +5.8
V
Output voltage
VOUT
8-1-5
-0.3 to +3.9
V
Storage ambient temperature
Tstg
-55 to +125
°C
Operating ambient temperature
Topr
-30 to +70
°C
Maximum input/output current
IIN, IOUT
8-1-6
±20
mA
8-1-1: AVDD pin
8-1-2: DVDD pin
8-1-3: RX1, RBCK, RLRCK, XIN, TMCK/PIO0, TBCK/PIO1, TLRCK/PIO2, TDATA/PIO3, TXO/PIOEN pins
8-1-4: RX0, RX2, RX3, RX4, RX5/VI, RX6/UI, SDIN, DI, CE, CL, XMODE pins
8-1-5: RXOUT, RMCK, RBCK, RLRCK, SBCK, SLRCK, RDATA, XMCK, XOUT, EMPHA/UO/CO,
_________
AUDIO/VO pins,
________
CKST /PB,
_____
INT, RERR, DO, TMCK/PIO0, TBCK/PIO1, TLRCK/PIO2, TDATA/PIO3,
TXO/PIOEN pins
8-1-6: Per input/output pin
8.2 Allowable Operating Ranges
Table 8.2: Allowable Operating Ranges at Ta = -30 to 70
°C, AGND = DGND = 0V
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Supply voltage
AVDD, DVDD
3.0
3.3
3.6
V
Input voltage range 1
VIN1
8-2-1
0
3.3
3.6
V
Input voltage range 2
VIN2
8-2-2
0
3.3
5.5
V
Operating temperature
Topr
-30
70
°C
8-2-1: RX1, RBCK, RLRCK, XIN, TMCK/PIO0, TBCK/PIO1, TLRCK/PIO2, TDATA/PIO3, TXO/PIOEN pins
8-2-2: RX0, RX2, RX3, RX4, RX5/VI, RX6/UI, SDIN, DI, CE, CL, XMODE pins
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