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参数资料
| 型号： | ISD1020AX |
| 厂商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Single-Chip Voice Record/Playback Devices 16- and 20-Second Durations |
| 中文描述： | 单芯片语音记录/播放设备16 -和20秒持续时间 |
| 文件页数： | 17/20页 |
| 文件大小： | 402K |
| 代理商： | ISD1020AX |
1–17
Product Data Sheets
ISD1000A Series
1
V
V
A0
A1
A2
A3
A4
A5
A6
A7
CE
PD
P/R
EOM
XCLK
V
V
SP+
SP–
AUX IN
ANA IN
ANA OUT
MIC REF
MIC
AGC
C3
16
SPEAKER
1
2
3
4
5
6
9
10
23
24
27
25
26
28
16
12
13
14
15
11
20
21
18
17
19
ELECTRET
MICROPHONE
0.1
μ
F
CC
V
CC
V
22
μ
F
SS
V
PLAYBACK/RECORD
POWER DOWN
CHIP ENABLE
ISD1016A/1020A
0.1
μ
F
0.1
μ
F
C5
0.1
μ
F
Mic Ref
C1
0.1
μ
F
CC
V
C2
4.7
μ
F
470 K
R2
1 K
R1
10 K
R3
C4
220
μ
F
(Note)
5
5.R
10 K
R4
C7
C6
C8
APPLICATION EXAMPLE – DESIGN SCHEMATIC
APPLICATION EXAMPLE – BASIC DEVICE CONTROL
Control Step
Function
Action
1
Power up chip and select record/playback mode
1. PD = LOW
2. P/R = As desired
2
Set message address for record/playback
Set addresses A0–A7
3
Begin playback/record
CE = Pulsed LOW (Playback)
CE = Held LOW (Record)
4
End cycle
CE = HIGH and EOM reached
NOT E:
If desired, pin 18 may be left unconnected
(microphone preamplifier noise will be higher). In this
case, pin 18 must not be tied to any other signal or
voltage.
Additional design example schematics are provided in
the Application Notes and Design Manual in this book.
相关PDF资料 |
PDF描述 |
|---|---|
| ISD1100 | SINGLE CHIP VOICE RECORD / PLAYBACK DEVICES |
| ISD1100P | RES POWER .360 OHM 1W 5% SMT |
| ISD1100S | RES POWER .360 OHM 1W 5% SMT |
| ISD1100X | SINGLE CHIP VOICE RECORD / PLAYBACK DEVICES |
| ISD1112P | SINGLE CHIP VOICE RECORD / PLAYBACK DEVICES |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ISD1100 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:SINGLE CHIP VOICE RECORD / PLAYBACK DEVICES |
| ISD1100P | 制造商:未知厂家 制造商全称:未知厂家 功能描述:SINGLE CHIP VOICE RECORD / PLAYBACK DEVICES |
| ISD1100S | 制造商:未知厂家 制造商全称:未知厂家 功能描述:SINGLE CHIP VOICE RECORD / PLAYBACK DEVICES |
| ISD1100SERIES | 制造商:未知厂家 制造商全称:未知厂家 功能描述:ISD1110/ISD1112 Part2 |
| ISD1100X | 制造商:未知厂家 制造商全称:未知厂家 功能描述:SINGLE CHIP VOICE RECORD / PLAYBACK DEVICES |
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