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參數資料
| 型號： | LA72670BM |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP80 |
| 封裝： | 14 X 14 MM, QFP-80 |
| 文件頁數： | 9/11頁 |
| 文件大小： | 332K |
| 代理商： | LA72670BM |
LC89057W-VF4A-E
No.7202-7/59
8.3 DC Characteristics
Table 8.3: DC Characteristics at Ta = -30 to 70°C, AVDD = DVDD = 3.0 to 3.6V, AGND = DGND = 0V
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Input, High
VIH
0.7VDD
V
Input, Low
VIL
8-3-1
0.2VDD
V
Input, High
VIH
2.0
5.8
V
Input, Low
VIL
8-3-2
-0.3
0.8
V
Output, High
VOH
VDD-0.8
V
Output, Low
VOL
8-3-3
0.4
V
Output, High
VOH
VDD-0.8
V
Output, Low
VOL
8-3-4
0.4
V
Output, High
VOH
VDD-0.8
V
Output, Low
VOL
8-3-5
0.4
V
Output, High
VOH
VDD-0.8
V
Output, Low
VOL
8-3-6
0.4
V
Input amplitude
VPP
8-3-7
200
mV
Consumption current
IDD1
8-3-8
1.7
3.4
mA
Consumption current
IDD2
8-3-9
17
34
mA
Consumption current
IDD3
8-3-10
19
38
mA
8-3-1: CMOS compatible: RBCK, RLRCK, XIN input pins
8-3-2: TTL compatible: Input pins other than those listed above
8-3-3: IOH = 12mA, IOL = 8mA: RMCK output pin
8-3-4: IOH = 8mA, IOL = 8mA: XMCK, XOUT output pins
8-3-5: IOH = 4mA, IOL = 4mA: RXOUT, RBCK, RLRCK, RDATA, SBCK, SLRCK, TMCK/PIO0, TBCK/PIO1,
TLRCK/PIO2 output pins, TDATA/PIO3, TXO/PIOEN output pins
8-3-6: IOH = 2mA, IOL = 2mA: Output pins other than those listed above
8-3-7: Before capacitance of RX1 input pin
8-3-8: Demodulation function and oscillation amplifier stopped, modulation only, output sampling frequency = 96kHz
8-3-9: XIN input continuous 24.576MHz oscillation, demodulation only, input sampling frequency = 96kHz
8-3-10: XIN input continuous 24.576MHz oscillation, modulation, input/output sampling frequency = 96kHz
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