參數(shù)資料
型號： MC145505DW
廠商： MOTOROLA INC
元件分類： 編解碼器
英文描述： PCM Codec-Filter Mono-Circuit
中文描述： A/MU-LAW, PCM CODEC, PDSO16
封裝： PLASTIC, SOP-16
文件頁數(shù)： 4/28頁
文件大?。?/td> 539K
代理商： MC145505DW
MC145500
MC145501
MC145502
MC145503
MC145505
4
MOTOROLA
ABSOLUTE MAXIMUM RATINGS
(Voltage Referenced to VSS)
Rating
Symbol
Value
Unit
DC Supply Voltage
VDD, VSS
V
– 0.5 to 13
V
Voltage, Any Pin to VSS
DC Drain Per Pin (Excluding VDD, VSS)
Operating Temperature Range
– 0.5 to VDD + 0.5
10
V
I
mA
TA
Tstg
– 40 to + 85
°
C
Storage Temperature Range
– 85 to + 150
°
C
RECOMMENDED OPERATING CONDITIONS
(TA = – 40 to + 85
°
C)
Characteristic
Min
Typ
Max
Unit
DC Supply Voltage
Dual Supplies: VDD = – VSS, (VAG = VLS = 0 V)
Single Supply: VDD to VSS (VAG is an Output, VLS = VDD or VSS)
MC145500, MC145501, MC145502, MC145503, MC145505 (Using Internal
3.15 V Reference)
MC145501, MC145502 Using Internal 2.5 V Reference
MC145501, MC145502 Using Internal 3.78 V Reference
MC145502 Using External 1.5 V Reference, Referenced to VAG
4.75
8.5
7.0
9.5
4.75
5.0
—
—
—
—
6.3
12.6
12.6
12.6
12.6
V
Power Dissipation
CMOS Logic Mode (VDD to VSS = 10 V, VLS = VDD)
TTL Logic Mode (VDD = + 5 V, VSS = – 5 V, VLS = VAG = 0 V)
—
—
40
50
70
90
mW
Power Down Dissipation
—
0.1
1.0
mW
Frame Rate Transmit and Receive
7.5
8.0
8.5
kHz
Data Rate
MC145500, MC145501, MC145503
Must Use One of These Frequencies, Relative to MSI Frequency of 8 kHz
—
—
—
—
—
128
1536
1544
2048
2560
—
—
—
—
—
kHz
Data Rate for MC145502, MC145505
64
—
4096
kHz
Full Scale Analog Input and Output Level
MC145500, MC145503, MC145505
MC145501, MC145502 (Vref = VSS)
RSI = VDD
RSI = VSS
RSI = VAG
RSI = VDD
RSI = VSS
RSI = VAG
MC145502 Using an External Reference Voltage Applied at Vref Pin
—
—
—
—
—
—
—
3.15
3.78
3.15
2.5
1.51 x Vref
1.26 x Vref
Vref
—
—
—
—
—
—
—
Vp
DIGITAL LEVELS
(VSS to VDD = 4.75 V to 12.6 V, TA = – 40 to + 85
°
C)
Characteristic
Symbol
Min
Max
Unit
Input Voltage Levels (TDE, TDC, RCE, RDC, RDD, DC, MSI, CCI, PDI)
CMOS Mode (VLS = VDD, VSS is Digital Ground)
“0”
“1”
“0”
“1”
TTL Mode (VLS
≤
VDD – 4.0 V, VLS is Digital Ground)
VIL
VIH
VIL
VIH
—
0.7 x VDD
—
VLS + 2.0 V
0.3 x VDD
—
VLS + 0.8 V
—
V
Output Current for TDD (Transmit Digital Data)
CMOS Mode (VLS = VDD, VSS = 0 V and is Digital Ground)
(VDD = 5 V, Vout = 0.4 V)
(VDD = 10 V, Vout = 0.5 V)
(VDD = 5 V, Vout = 4.5 V)
(VDD = 10 V, Vout = 9.5 V)
(VOL = 0.4 V)
(VOH = 2.4 V)
TTL Mode (VLS
≤
VDD – 4.75 V, VLS = 0 V and is Digital Ground)
IOL
IOH
IOL
IOH
1.0
3.0
– 1.0
– 3.0
1.6
– 0.2
—
—
—
—
—
—
mA
This device contains circuitry to protect
against damage due to high static voltages or
electric fields; however, it is advised that
normal precautions be taken to avoid applica-
tion of any voltage higher than maximum rated
voltages to this high impedance circuit. For
proper operation it is recommended that Vin
and Vout be constrained to the range VSS
≤
(Vin
or Vout)
≤
VDD.
Unused inputs must always be tied to an
appropriate logic voltage level (e.g., VSS, VDD,
VLS, or VAG).
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC145505DWR2 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Motorola Inc 功能描述: 制造商:MOTOROLA 功能描述:
MC145505P 制造商:Rochester Electronics LLC 功能描述:PCM CODEC-FILTER - Bulk 制造商:Motorola Inc 功能描述: 制造商:MOTOROLA 功能描述:
MC145506P 制造商:Rochester Electronics LLC 功能描述:LOW VOLTAGE COMPANDER - Bulk
MC14551 C38E WAF 制造商:ON Semiconductor 功能描述:
MC14551BCP 功能描述:多路器開關(guān) IC 3-18V Quad 2 CHNL RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關(guān)數(shù)量:4 開啟電阻（最大值）:7 Ohms 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 傳播延遲時(shí)間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16
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