參數(shù)資料
型號: ISD2548P
廠商: WINBOND ELECTRONICS CORP
元件分類: 音頻合成
英文描述: SINGLE-CHIP, MULTIPLE-MESSAGES, VOICE RECORD/PLAYBACK DEVICE 32-, 40-, 48-, AND 64-SECOND DURATION
中文描述: 48 SEC, SPEECH SYNTHESIZER WITH RCDG, PDIP28
封裝: 0.600 INCH, PLASTIC, DIP-28
文件頁數(shù): 30/42頁
文件大小: 1356K
代理商: ISD2548P
ISD2532/40/48/64
11. TYPICAL APPLICATION CIRCUIT
V
CC
V
CCD
V
CCA
V
SSD
V
SSA
SP+
SP-
MIC REF
MIC
AGC
AUX IN
ANA IN
ANA OUT
A0
A1
A2
A3
A4
A5
A6
A7
A8
CE
PD
P/R
OEM
OVF
XCLK
100 K
R4
V
SS
CHIP ENABLE
POWER DOWN
PLAYBACK/RECORD
C3
0.1 F
5.1 K
R6
C2
4.7 F
470 K
R2
C5
0.1 F
10 K
R5
ELECTRET
MICROPHONE
SPEAKER
16
V
CC
0.1 C6
12
C7
μ
C8
22 F
V
CC
C1
0.1 F
C4
220 F
1 K
R1
10 K
R3
ISD2532/40/48/64
1
2
3
4
5
6
7
9
10
23
24
27
25
22
26
19
17
18
21
20
11
15
14
13
16
28
(Note)
FIGURE 5: DESIGN SCHEMATIC
Note: If desired, pin 18 (PDIP package) 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 below.
- 30 -
相關(guān)PDF資料
PDF描述
ISD2548X SINGLE-CHIP, MULTIPLE-MESSAGES, VOICE RECORD/PLAYBACK DEVICE 32-, 40-, 48-, AND 64-SECOND DURATION
ISD2564P SINGLE-CHIP, MULTIPLE-MESSAGES, VOICE RECORD/PLAYBACK DEVICE 32-, 40-, 48-, AND 64-SECOND DURATION
ISD2564X SINGLE-CHIP, MULTIPLE-MESSAGES, VOICE RECORD/PLAYBACK DEVICE 32-, 40-, 48-, AND 64-SECOND DURATION
ISD2540 Single-Chip Voice Record/Playback Device(Single-chip Durations of 40 seconds)(單片的錄音/錄音重放器(一片信息存儲持續(xù)時間40秒))
ISD2532 Single-Chip Voice Record/Playback Device(Single-chip Durations of 32 seconds)(單片的錄音/錄音重放器(一片信息存儲持續(xù)時間32秒))
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISD2548PRODUCTS 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
ISD2548S 功能描述:IC VOICE REC/PLAY 48SEC 28-SOIC RoHS:否 類別:集成電路 (IC) >> 接口 - 語音錄制和重放 系列:ISD2500 標(biāo)準(zhǔn)包裝:14 系列:- 接口:串行 濾波器通頻帶:1.7kHz 持續(xù)時間:8 ~ 32 秒 安裝類型:通孔 封裝/外殼:28-DIP(0.300",7.62mm) 供應(yīng)商設(shè)備封裝:28-PDIP 其它名稱:90-21300+000
ISD2548SY 功能描述:IC MEM VOICE REC/PLAY 48S 28SOIC RoHS:是 類別:集成電路 (IC) >> 接口 - 語音錄制和重放 系列:ISD2500 標(biāo)準(zhǔn)包裝:14 系列:- 接口:串行 濾波器通頻帶:1.7kHz 持續(xù)時間:8 ~ 32 秒 安裝類型:通孔 封裝/外殼:28-DIP(0.300",7.62mm) 供應(yīng)商設(shè)備封裝:28-PDIP 其它名稱:90-21300+000
ISD2548X 制造商:WINBOND 制造商全稱:Winbond 功能描述:SINGLE-CHIP, MULTIPLE-MESSAGES, VOICE RECORD/PLAYBACK DEVICE 32-, 40-, 48-, AND 64-SECOND DURATION
ISD2560 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Single-Chip Voice Record/Playback Devices 32-, 40-, 48-, 64-,60-,75,90-, and 120-Second Durations