参数资料
型号: MC14LC5540DW
厂商: Freescale Semiconductor
文件页数: 25/28页
文件大小: 0K
描述: IC CODEC ADPCM 28-SOIC W
标准包装: 26
类型: ADPCM 编解码器/滤波器
数据接口: PCM 音频接口
分辨率(位): 13 b
ADC / DAC 数量: 1 / 1
三角积分调变:
电压 - 电源,数字: 4.5V ~ 5.5V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 28-SOIC(0.295",7.50mm 宽)
供应商设备封装: 28-SOIC W
包装: 管件
MC145484
MOTOROLA
6
Table 1. PCM Codes for Zero and Full Scale
Mu–Law
A–Law
Level
Sign Bit
Chord Bits
Step Bits
Sign Bit
Chord Bits
Step Bits
+ Full Scale
1
0 0 0
0 0 0 0
1
0 1 0
1 0 1 0
+ Zero
1
1 1 1
1 1 1 1
1
1 0 1
0 1 0 1
– Zero
0
1 1 1
1 1 1 1
0
1 0 1
0 1 0 1
– Full Scale
0
0 0 0
0 0 0 0
0
0 1 0
1 0 1 0
Table 2. PCM Codes for Digital mW
Mu–Law
A–Law
Phase
Sign Bit
Chord Bits
Step Bits
Sign Bit
Chord Bits
Step Bits
π/8
0
0 0 1
1 1 1 0
0
0 1 1
0 1 0 0
3
π/8
0
0 0 0
1 0 1 1
0
0 1 0
0 0 0 1
5
π/8
0
0 0 0
1 0 1 1
0
0 1 0
0 0 0 1
7
π/8
0
0 0 1
1 1 1 0
0
0 1 1
0 1 0 0
9
π/8
1
0 0 1
1 1 1 0
1
0 1 1
0 1 0 0
11
π/8
1
0 0 0
1 0 1 1
1
0 1 0
0 0 0 1
13
π/8
1
0 0 0
1 0 1 1
1
0 1 0
0 0 0 1
15
π/8
1
0 0 1
1 1 1 0
1
0 1 1
0 1 0 0
F
re
e
sc
a
le
S
e
m
ic
o
n
d
u
c
to
r,
I
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
c
..
.
AR
CH
IVE
D B
Y F
RE
ES
CA
LE
SE
MI
CO
ND
UC
TO
R,
INC
.
相关PDF资料
PDF描述
MC33199DR2 IC DRVR SER INK ISO9141 14-SOIC
MC33215BE IC SPEAKERPHONE CIRCUIT 42-SDIP
MC33990DR2 IC TRANSCEIVER J-1850 BUS 8-SOIC
MC34017A-3P IC PHONE TONE RINGER 500HZ 8-DIP
MC34018DWR2 IC SPEAKERPHONE VOICE SW 28-SOIC
相关代理商/技术参数
参数描述
MC14N-S-10230AC 制造商:IMO 功能描述:Contactor 3 Pole Open 5.5kW 14A AC3, 1 Normally Open Auxiliary, 230V AC Coil Ove
MC14-S-10110 制造商:IMO Precision Controls Ltd 功能描述:CONTACTOR 5.5KW 110VAC 制造商:IMO Precision Controls Ltd 功能描述:CONTACTOR 1NO 110VAC 14A D 制造商:IMO PRECISION CONTROLS 功能描述:CONTACTOR, 5.5KW, 110VAC 制造商:IMO Precision Controls Ltd 功能描述:CONTACTOR, 1NO, 110VAC, 14A, DIN RAIL; Operating Voltage:690VAC; Switching Power AC1:4kW; Switching Power AC3:7.5kW; Switching Current AC1:25A; Switching Current AC3:14A; Load Current Inductive:14A; Load Current Resistive:25A ;RoHS Compliant: Yes
MC14-S-10110 制造商:IMO Precision Controls Ltd 功能描述:CONTACTOR 4KW/10A 110VAC
MC14-S-10230 制造商:IMO Precision Controls Ltd 功能描述:CONTACTOR 5.5KW 230VAC 制造商:IMO Precision Controls Ltd 功能描述:CONTACTOR 1NO 230VAC 14A D 制造商:IMO PRECISION CONTROLS 功能描述:CONTACTOR, 5.5KW, 230VAC 制造商:IMO Precision Controls Ltd 功能描述:CONTACTOR, 1NO, 230VAC, 14A, DIN RAIL; Operating Voltage:690VAC; Switching Power AC1:4kW; Switching Power AC3:7.5kW; Switching Current AC1:25A; Switching Current AC3:14A; Load Current Inductive:14A; Load Current Resistive:25A ;RoHS Compliant: Yes
MC14-S-10230 制造商:IMO Precision Controls Ltd 功能描述:CONTACTOR 4KW/10A 230VAC