參數(shù)資料
型號: QX-1
廠商: Electronic Theatre Controls, Inc.
英文描述: QX PANDER PROCESSOR WITH VOLUME AND TONE CONTROL
中文描述: 二心迎合處理器音量和音調(diào)控制
文件頁數(shù): 3/10頁
文件大?。?/td> 429K
代理商: QX-1
Ref: QX1.DOC
Rev: 1.00
QX-1 Data Sheet -- Preliminary
QSound Labs, Inc.
Date: 09/23/99
Page 3 of 10
QX-1
QXpander Processor with Volume and Tone control
Device Specifications - Preliminary Information
Pin Description:
Number
Name
I/O
Description
1
2
3
4
5
6
7
8
9
IN A1
IN B1
IN C1
IN D1
IN E1
QF1
QF2
TONEH1
TONEL1
OUT1
GND
V
DD
CONT
V
SS
OUT2
TONEL2
TONEH2
QF3
QF4
IN E2
IN D2
IN C2
IN B2
IN A2
I
I
I
I
I
I
I
I
I
Channel 1 inputs*
Capacitor
Capacitor
Channel 1 treble control
Channel 1 bass control
Channel 1 output
Ground
Supply voltage (+)
Control data input from a microcontroller
Supply voltage (-)
Channel 2 output
Channel 2 bass control
Channel 2 treble control
Capacitor
Capacitor
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
O
-
-
I
-
O
I
I
I
I
I
I
I
I
I
Channel 2 inputs*
*IN E switching can be controlled independently.
Pin Assignment:
SSOP pin assignment
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