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參數資料
| 型號： | MC145402 |
| 廠商： | Motorola, Inc. |
| 元件分類： | Codec |
| 英文描述： | Serial 13-Bit Linear Codec(A/D and D/A) |
| 中文描述： | 串行13位線性編解碼器（A / D轉換和D / A） |
| 文件頁數： | 1/16頁 |
| 文件大?。?/td> | 133K |
| 代理商： | MC145402 |
MC145402
MOTOROLA
1
Advance Information
The MC145402 is a 13–bit linear monotonic digital–to–analog and analog–
to–digital converter implemented in a single silicon–gate CMOS IC. Potential
applications include analog interface for Digital Signal Processor (DSP)
applications, high speed modems, telephone systems, SONAR, Adaptive
Differential Pulse Code Modulation (ADPCM) converters, echo cancellers,
repeaters, voice synthesizers, and music synthesizers.
60 dB Signal–to–(Noise Plus Distortion) Ratio Typical
On–Chip Precision Voltage Reference
Serial Data Ports
Two’s Complement Coding
±
5 V Supply Operation
Sample Rates from 100 Hz to 16 kHz (Both A/D and D/A), 100 Hz to
21.3 kHz (A/D Only), and 100 Hz to 64 kHz (D/A Only)
Input Sample and Hold Provided On–Chip
5 V CMOS Inputs; Outputs Capable of Driving Two LSTTL Loads
Available in a 16–Pin DIP
Low Power Consumption: 50 mW Typical, 1 mW Power–Down
BLOCK DIAGRAM
BANDGAP VOLTAGE
REFERENCE
SAMPLE
AND HOLD
D/A
CONVERTER
DATA
SELECTOR
RECEIVE
LATCH
RECEIVE
SHIFT
REGISTER
15
RDD
13
14
RDC
RCE
2
3
Aout
Ain
7
10
12
11
TDF
TDE
TDC
TDD
6
5
4
16
8
1
9
VDD
VSS
VAG
VDG
MSI CCI PDI
SEQUENCE
CONTROLLER
SAMPLE
AND HOLD
COMPARATOR/
OP AMP
SUCCESSIVE
APPROXIMATION
REGISTER
TRANSMIT
LATCH
TRANSMIT
SHIFT
REGISTER
This document contains information on a new product. Specifications and information herein are subject to change without notice.
Order this document
by MC145402/D
SEMICONDUCTOR TECHNICAL DATA
PIN ASSIGNMENT
2
L SUFFIX
CERAMIC PACKAGE
CASE 620
ORDERING INFORMATION
MC145402L
Ceramic Package
16
1
16
15
14
13
12
11
10
9
VAG
Aout
Ain
PDI
CCI
MSI
TDF
VSS
VDD
RDD
RCE
RDC
TDC
TDE
VDG
TDD
1
3
4
5
6
7
8
相關PDF資料 |
PDF描述 |
|---|---|
| MC145404P | UltraLow-Supply Current/Supply-Voltage Supervisory Circuits 6-SOT-23 -40 to 85 |
| MC145403 | Drivers/Receivers |
| MC145404DW | Drivers/Receivers |
| MC145403DW | UltraLow-Supply Current/Supply-Voltage Supervisory Circuits 6-SOT-23 -40 to 85 |
| MC145403P | UltraLow-Supply Current/Supply-Voltage Supervisory Circuits 6-SOT-23 -40 to 85 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MC145405P | 制造商:Motorola Inc 功能描述: |
| MC145406D | 功能描述:總線收發器 CMOS RS232-D TRPLE RECEIVER/DR RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
| MC145406D,512 | 功能描述:緩沖器和線路驅動器 CMOS RS232-D TRPLE RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| MC145406D,518 | 功能描述:緩沖器和線路驅動器 TRIPLE DRVR/RECEIVER RS232-D/V.28 RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| MC145406D | 制造商:NXP Semiconductors 功能描述:TRANSCEIVER TRIPLE RS232 145406 |
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