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参数资料
| 型号： | TP3067WM/NOPB |
| 厂商： | National Semiconductor |
| 文件页数： | 12/20页 |
| 文件大小： | 0K |
| 描述： | IC INTERFACE ENHANCED SER 20SOIC |
| 标准包装： | 36 |
| 类型： | PCM 编解码器/滤波器 |
| 数据接口： | 串行 |
| 分辨率（位）： | 8 b |
| ADC / DAC 数量： | 1 / 1 |
| 三角积分调变： | 无 |
| 电压 - 电源，模拟： | ±5V |
| 电压 - 电源，数字： | ±5V |
| 工作温度： | -25°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 20-SOIC |
| 包装： | 管件 |
| 其它名称： | *TP3067WM *TP3067WM/NOPB TP3067WM |
TLH5070
TP3064
TP3067
‘‘Enhanced’’
Serial
Interface
CMOS
CODECFilter
COMBO
October 1991
TP3064 TP3067
‘‘Enhanced’’ Serial Interface
CMOS CODECFilter COMBO
General Description
The TP3064 (m-law) and TP3067 (A-law) are monolithic
PCM CODECFilters utilizing the AD and DA conversion
architecture shown in
Figure 1 and a serial PCM interface
The devices are fabricated using National’s advanced dou-
ble-poly CMOS process (microCMOS)
Similar to the TP305X family these devices feature an addi-
tional Receive Power Amplifier to provide push-pull bal-
anced output drive capability The receive gain can be ad-
justed by means of two external resistors for an output level
of up to g66V across a balanced 600X load
Also included is an Analog Loopback switch and a TSX out-
put
See also AN-370 ‘‘Techniques for Designing with CODEC
Filter COMBO Circuits’’
COMBO
and TRI-STATE
are registered trademarks of National Semiconductor Corpora-
tion
Features
Y
Complete CODEC and filtering system including
Transmit high-pass and low-pass filtering
Receive low-pass filter with sin xx correction
Active RC noise filters
m
-law or A-law compatible COder and DECoder
Internal precision voltage reference
Serial IO interface
Internal auto-zero circuitry
Receive push-pull power amplifiers
Y
m
-lawTP3064
Y
A-lawTP3067
Y
Designed for D3D4 and CCITT applications
Y
g
5V operation
Y
Low operating powertypically 70 mW
Y
Power-down standby modetypically 3 mW
Y
Automatic power-down
Y
TTL or CMOS compatible digital interfaces
Y
Maximizes line interface card circuit density
Block Diagram
TLH5070 – 1
FIGURE 1
C1995 National Semiconductor Corporation
RRD-B30M115Printed in U S A
相关PDF资料 |
PDF描述 |
|---|---|
| TP3054WM-X/NOPB | IC INTERFACE ENHANCED SER 16SOIC |
| VI-26B-CU | CONVERTER MOD DC/DC 95V 200W |
| VI-263-CU | CONVERTER MOD DC/DC 24V 200W |
| VI-261-CU | CONVERTER MOD DC/DC 12V 200W |
| VI-24X-CU | CONVERTER MOD DC/DC 5.2V 200W |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TP30-68 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:TRISILTM |
| TP3068J | 制造商:未知厂家 制造商全称:未知厂家 功能描述:u-Law CODEC |
| TP3068N | 制造商:未知厂家 制造商全称:未知厂家 功能描述:u-Law CODEC |
| TP30-68RL | 制造商:未知厂家 制造商全称:未知厂家 功能描述:TRISIL |
| TP3068V | 制造商:未知厂家 制造商全称:未知厂家 功能描述:u-Law CODEC |
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