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參數(shù)資料
| 型號： | MX171PC |
| 廠商： | MACRONIX INTERNATIONAL CO LTD |
| 元件分類： | 消費家電 |
| 英文描述： | AMPLITUDE TYPE AUTO FOCUS IC |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, PDIP8 |
| 封裝： | PLASTIC, DIP-8 |
| 文件頁數(shù)： | 1/7頁 |
| 文件大?。?/td> | 37K |
| 代理商： | MX171PC |
REV 1.2, JAN 05, 1996
P/N: PM0167
1
FEATURES
Package : 8-pin SOP, 8-pin DIP
Operating voltage : 2.2V~6V
Operating temperature : -25
o
C~60
o
C
Supply current : max. 10mA (without output current)
Surround light level : max. 20uA (SPD output current)
IRED drive output : min. 15mA
Magnet drive current : min. 300mA
Measuring time : max. 30ms
DESCRIPTION
MX171 is designed for Amplitude system auto focus
cameras. It is regarded as input component for SPD
(Silicon Photo Detector), and comprises of circuits that
drive AF magnet as output, an infrared emission diode
current control circuit, and control circuit of sequential
timing.
PIN CONFIGURATION
8 SOP
PIN FUNCTIONS
SYMBOL
PIN NAME
GND
Ground Pin
CH
Hold Capacitor Pin
SPD
SPD Input Pin
VCC
Supply Pin
VR
VR Pin for Adjustment
CT
Timing Capacitor
IRED
Output Control for IRED
OUT
Data Output Pin
MX171
AMPLITUDE TYPE AUTO FOCUS IC
8
7
6
5
2
3
4
OUT
IRED
CT
VR
GND
CH
SPD
VCC
M
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MX172 | TRIANGULAR TYPE AUTO FOCUS IC |
| MX172MC | TRIANGULAR TYPE AUTO FOCUS IC |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MX172 | 制造商:MCNIX 制造商全稱:Macronix International 功能描述:TRIANGULAR TYPE AUTO FOCUS IC |
| MX172MC | 制造商:MCNIX 制造商全稱:Macronix International 功能描述:TRIANGULAR TYPE AUTO FOCUS IC |
| MX-1744A/U | 制造商:Kings Electronics 功能描述: |
| MX-18 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:MX |
| MX-18000 | 制造商:Maxxtro 功能描述:Bulk |
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