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CF5732JA PDF预览

CF5732JA

更新时间: 2024-02-08 19:10:39
品牌 Logo 应用领域
NPC 模拟时钟
页数 文件大小 规格书
6页 44K
描述
Analog clock CMOS IC

CF5732JA 技术参数

是否Rohs认证: 符合生命周期:Transferred
包装说明:, DIE OR CHIPReach Compliance Code:unknown
风险等级:5.71最高工作温度:70 °C
最低工作温度:-30 °C封装等效代码:DIE OR CHIP
电源:1.5 V认证状态:Not Qualified
子类别:Clock ICs技术:CMOS
温度等级:OTHERBase Number Matches:1

CF5732JA 数据手册

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CF5732 Series  
Analog clock CMOS IC  
NIPPON PRECISION CIRCUITS INC.  
OVERVIEW  
FEATURES  
The CF5732 series are analog clock driver ICs using  
32kHz reference frequency of crystal oscillator. Some  
versions in accordance with the combinations of each  
motor drive and alarm output characteristics can provide  
a wide range of applications for various clock specifica-  
tions.  
- Built-in oscillator circuits(32.678 kHz)  
On-chip feed back resistors (Rf, Rd)  
Crystal oscillator capacitors (CD, CG)  
Additional 4 capacitors for pace adjustment.  
- Debounce circuit (AI terminal)  
- Single 1.5 V supply  
The CF5732 series incorporates 4 types of pace adjust-  
ment capacitors, which enables to adjust the pace with  
bonding options.  
- Available as a die  
SERIES LINEUP  
CF5732EA  
CF5732FA  
CF5732GA  
CF5732HA  
CF5732JA  
CF5732KA  
Built-in  
XT terminal CG(pF)  
11.5  
11.5  
10  
11.5  
29  
6
11.5  
11.5  
Capacitor XT terminal CD(pF)  
29  
29  
25  
29  
29  
C1(pF)  
C2(pF)  
C4(pF)  
C4(pF)  
6
6
3
6
6
7
7
4
7
7
7
8
8
9
5
8
8
8
9
6
L
9
9
9
Motor  
Active Level  
-
0.125  
H
H
H
H
Output Hand Drive Cycle(sec)  
Pulse Width(msec)  
1
1
1
1
23.4375  
L
1
46.875  
L
DUTY50%  
L
31.25  
L
31.25  
L
15.6  
L
Alarm  
Input  
Active Level  
Test Function  
Terminal  
Yes(1/2VDD) Yes(1/2VDD) Yes(1/2VDD) Yes(1/2VDD) Yes(1/2VDD) Yes(1/2VDD)  
Alarm  
Output  
AO  
H
AO  
AO  
H
AO  
AO  
H
AO  
AO  
H
AO  
AO  
H
AO  
AO  
H
AO  
Active Level  
L(*1)  
L(*2)  
L(*1)  
L(*2)  
L(*2)  
L(*2)  
Fundmental Frequency(Hz) 2048 2048 2048 2048 2048 2048 2048 2048 2048 2048 2048 2048  
Modulation Frequency(Hz) 8+1  
IOH MIN(mA)  
8+1  
1.0  
1.0  
8+1  
8+1  
1.0  
1.0  
8+1  
8+1 16+1 16+1 8+1  
8+1  
1.0  
1.0  
8+1  
1.0  
1.0  
8+1  
1.0  
1.0  
1.0  
IOL MIN(mA)  
1.0  
(*1) AO is the reverse phase of AO, when output is active. (the same phase, when output is inactive)  
(*2) AO is complete reverse phase of AO. (even output is inactive.)  
NIPPON PRECISION CIRCUITS-1  

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