参数资料
型号: LC8905V
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PDSO24
封装: SSOP-24
文件页数: 11/16页
文件大小: 223K
代理商: LC8905V
Specifications
Absolute Maximum Ratings at Ta = 25°C
Allowable Operating Ranges
Electrical Characteristics
DC Characteristics at Ta = –30 to +75°C, VDD = 4.5 to 5.5 V, VSS = 0 V
AC Characteristics at Ta = –30 to +75°C, VDD = 4.5 to 5.5 V
No. 5237-4/16
LC8905V
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VDD max
–0.3 to +7.0
V
Maximum I/O voltages
VI VO max
–0.3 to VDD + 0.3
V
Operating temperature
Topr
–30 to +75
°C
Storage temperature
Tstg
–55 to +125
°C
Parameter
Symbol
Conditions
min
typ
max
Unit
Supply voltage
VDD
4.5
5.0
5.5
V
Parameter
Symbol
Conditions
min
typ
max
Unit
Input high-level voltage
VIH1
Applies to the DIN2 pin. TTL levels
2.2
VDD + 0.3
V
Input low-level voltage
VIL1
Applies to the DIN2 pin. TTL levels
–0.3
+0.8
V
Input high-level voltage
VIH2
Applies to the CKSEL, AVOCK, TST1, and TST2 pins.
0.7 VDD
VDD + 0.3
V
CMOS levels
Input low-level voltage
VIL2
Applies to the CKSEL, AVOCK, TST1, and TST2 pins.
–0.3
0.3 VDD
V
CMOS levels
Input high-level voltage
VIH3
Applies to the XMODE, SCLK/CL, XLAT/CE,
0.8 VDD
VDD + 0.3
V
SWDT/DI pins. CMOS Schmitt inputs
Input low-level voltage
VIL3
Applies to the XMODE, SCLK/CL, XLAT/CE,
–0.3
0.2 VDD
V
SWDT/DI pins. CMOS Schmitt inputs
Input high-level voltage
VOH
IOH = –1 A
VDD – 0.05
V
Input low-level voltage
VOL
IOL = 1 A
VDD + 0.05
V
Current drain
IDD
VDD = 5.0 V, Ta = 25°C, input data fs = 48 kHz
10
15
mA
Input amplitude
Vpp
Measured before the DIN1 pin input capacitor.
0.4
VDD + 0.3
V
Parameter
Symbol
Conditions
min
typ
max
Unit
Input pulse width
tWBI
10
s
Output pulse width
tWBO
fs = 48 kHz
160
ns
Output data setup time
tDSO
80
ns
Output data hold time
tDHO
80
ns
Output delay
tBD
–10
0
+10
ns
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