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MC14LC5480DW 参数 Datasheet PDF下载

MC14LC5480DW图片预览
型号: MC14LC5480DW
PDF下载: 下载PDF文件 查看货源
内容描述: 5 V PCM编解码器,过滤器 [5 V PCM Codec-Filter]
分类和应用: 解码器过滤器编解码器电信集成电路光电二极管PC
文件页数/大小: 24 页 / 1020 K
品牌: FREESCALE [ Freescale ]
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Freescale Semiconductor, Inc.  
ANALOG ELECTRICAL CHARACTERISTICS (V  
= + 5 V ± 5%, V  
= 0 V, T = – 40 to + 85°C)  
SS A  
DD  
Characteristics  
Min  
10  
1.2  
0
Typ  
Max  
± 1.0  
Unit  
µA  
Input Current  
TI+, TI–  
TI+, TI–  
TI+, TI–  
TI+, TI–  
TI+, TI–  
TI+, TI–  
± 0.1  
Input Resistance to V  
(V  
– 0.5 V V V  
in AG  
+ 0.5 V)  
MΩ  
pF  
AG AG  
Input Capacitance  
10  
Input Offset Voltage of TG Op Amp  
Input Common Mode Voltage Range  
Input Common Mode Rejection Ratio  
± 5  
mV  
V
V
– 2.0  
DD  
60  
3000  
95  
dB  
Gain Bandwidth Product (10 kHz) of TG Op Amp (R 10 k)  
kHz  
dB  
L
DC Open Loop Gain of TG Op Amp (R 10 k)  
L
Equivalent Input Noise (C–Message) Between TI+ and TI– at TG  
Output Load Capacitance for TG Op Amp  
Output Voltage Range for TG  
– 30  
dBrnC  
pF  
100  
V
(R = 10 kto V  
AG  
)
0.5  
1.0  
V
DD  
V
DD  
– 0.5  
– 1.0  
L
(R = 2 kto V  
)
L
AG  
Output Current (0.5 V V  
out  
V  
– 0.5 V)  
TG, RO+, RO–  
TG, RO+, and RO–  
RO+ or RO–  
± 1.0  
2
mA  
kΩ  
DD  
Output Load Resistance to V  
AG  
Output Impedance (0 to 3.4 kHz)  
Output Load Capacitance  
1
RO+ or RO–  
0
500  
± 25  
2.6  
pF  
DC Output Offset Voltage of RO+ or RO– Referenced to V  
AG  
mV  
V
V
AG  
Output Voltage Referenced to V  
(No Load)  
2.2  
± 2.0  
2.4  
± 10  
SS  
V
AG  
Output Current with ± 25 mV Change in Output Voltage  
mA  
dBC  
Power Supply Rejection Ratio  
(0 to 100 kHz @100 mVrms Applied to V  
Transmit  
Receive  
50  
50  
80  
75  
,
DD  
C–Message Weighting, All Analog Signals  
Referenced to V Pin)  
AG  
Power Drivers PI, PO+, PO–  
Input Current (V  
AG  
– 0.5 V PI V  
AG  
+ 0.5 V)  
PI  
PI  
PI  
10  
± 0.05  
± 1.0  
µA  
MΩ  
mV  
mV  
mA  
Input Resistance (V  
AG  
– 0.5 V PI V + 0.5 V)  
AG  
Input Offset Voltage  
Output Offset Voltage of PO+ Relative to PO– (Inverted Unity Gain for PO–)  
Output Current (V + 0.7 V PO+ or PO– V – 0.7 V)  
± 20  
± 50  
± 10  
SS  
DD  
PO+ or PO– Output Resistance (Inverted Unity Gain for PO–)  
Gain Bandwidth Product (10 kHz, Open Loop for PO–)  
1
1000  
kHz  
pF  
Load Capacitance (PO+ or PO– to V , or PO+ to PO–)  
AG  
0
1000  
+ 0.2  
Gain of PO+ Relative to PO– (R = 300 , + 3 dBm0, 1 kHz)  
– 0.2  
45  
0
dB  
L
Total Signal to Distortion at PO+ and PO– with a 300 Differential Load  
60  
dBC  
dB  
Power Supply Rejection Ratio  
(0 to 25 kHz @ 100 mVrms Applied to V  
0 to 4 kHz  
4 to 25 kHz  
40  
55  
40  
.
DD  
PO– Connected to PI. Differential or Measured  
Referenced to V Pin.)  
AG  
NOTE: Bold type indicates a change from the MC145480 to the MC14LC5480.  
For More Information On This Product,  
Go to: www.freescale.com