DataSheet.jp

CF5732KA の電気的特性と機能

CF5732KAのメーカーはNippon Precision Circuits Incです、この部品の機能は「Analog clock CMOS IC」です。


製品の詳細 ( Datasheet PDF )

部品番号 CF5732KA
部品説明 Analog clock CMOS IC
メーカ Nippon Precision Circuits Inc
ロゴ Nippon Precision Circuits Inc ロゴ 




このページの下部にプレビューとCF5732KAダウンロード(pdfファイル)リンクがあります。
Total 6 pages

No Preview Available !

CF5732KA Datasheet, CF5732KA PDF,ピン配置, 機能
NIPPON PRECISION CIRCUITS INC.
CF5732 Series
Analog clock CMOS IC
OVERVIEW
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.
The CF5732 series incorporates 4 types of pace adjust-
ment capacitors, which enables to adjust the pace with
bonding options.
FEATURES
- 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
- Available as a die
SERIES LINEUP
CF5732EA CF5732FA CF5732GA CF5732HA CF5732JA
Built-in XT terminal CG(pF)
11.5
11.5
10
11.5 11.5
Capacitor XT terminal CD(pF)
29
29
25
29
29
C1(pF)
66366
C2(pF)
77477
C4(pF)
88588
C4(pF)
99699
Motor
Active Level
-
H
L
HH
Output Hand Drive Cycle(sec) 0.125
1
1
1
1
Pulse Width(msec) DUTY50%
31.25
31.25
15.6 23.4375
Alarm
Active Level
L
L
L
L
L
Input
Test Function
Yes(1/2VDD) Yes(1/2VDD) Yes(1/2VDD) Yes(1/2VDD) Yes(1/2VDD)
Alarm
Terminal
AO AO AO AO AO AO AO AO AO AO
Output
Active Level
H L(*1) H L(*2) H L(*1) H L(*2) H L(*2)
Fundmental Frequency(Hz)
Modulation Frequency(Hz)
IOH MIN(mA)
IOL MIN(mA)
2048 2048
8+1 8+1
1.0
1.0
2048 2048
8+1 8+1
1.0
1.0
2048 2048
8+1 8+1
1.0
1.0
2048 2048
16+1 16+1
1.0
1.0
2048 2048
8+1 8+1
1.0
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.)
CF5732KA
11.5
29
6
7
8
9
H
1
46.875
L
Yes(1/2VDD)
AO AO
H L(*2)
2048 2048
8+1 8+1
1.0
1.0
NIPPON PRECISION CIRCUITS-1

1 Page





CF5732KA pdf, ピン配列
CF5732 Series
ABSOLUTE MAXIMUM RATINGS
Parameter
Supply Voltage
Input Voltage
Operating Temperature
Storage Temperature
Symbol
VDD - VSS
VIN
TOPR
TSTG
Condition
Rating
0.3 to +5.0
VSS VIN VDD
30 to +70
40 to +125
(VSS= 0V)
Unit
V
V
°C
°C
ELECTRICAL CHARACTERISTICS
Parameter
Supply Voltage
Supply Current
Motor Output Current
Alarm Output Current
Alarm Input Voltage
Alarm Input Center Voltage
Input Resistance
Oscillator Stability
Internal Capacitance
Symbol
VDD
IDD
IMOT
IOH
IOL
VIH
VIL
VIM
RIN
f/f
CG
CD
(Ta= 25°C, VDD= 1.5V, VSS= 0V, f0= 32.768kHz unless otherwise noted)
Rating
Condition
MIN TYP MAX
Unit
1.1 1.5 2.0
V
No Load(*1)
1.0 3.0
µA
VDD= 1.2V, RL= 200
4.0
mA
AO, AO pin, VOH= 0.75V 1.0
mA
AO, AO pin, VOL= 0.75V 1.0
mA
AI pin
VDD0.2
VDD
V
AI pin
VSS
VSS+0.2
V
AI pin
1/2VDD
V
AI pin
5 15 50
k
VDD= 1.1V to 2.0V
0.5 1 PPM/0.1V
(*2) GA
10
pF
others
11.5
pF
(*3) GA
25
pF
others
29
pF
(*1) All terminals except for the supply and the crystal oscillators are open.
(*2) CG is the incorporated capacitance between VDD and XT.
(*3) CD is the incorporated capacitance between VDD and XT.
NIPPON PRECISION CIRCUITS-3


3Pages


CF5732KA 電子部品, 半導体
CF5732 Series
NIPPON PRECISION CIRCUITS INC. reserves the right to make changes to the products described in this data sheet in order to
improve the design or performance and to supply the best possible products. Nippon Precision Circuits Inc. assumes no responsibility for
the use of any circuits shown in this data sheet, conveys no license under any patent or other rights, and makes no claim that the circuits
are free from patent infringement. Applications for any devices shown in this data sheet are for illustration only and Nippon Precision
Circuits Inc. makes no claim or warranty that such applications will be suitable for the use specified without further testing or modifica-
tion. The products described in this data sheet are not intended to use for the apparatus which influence human lives due to the failure or
malfunction of the products. Customers are requested to comply with applicable laws and regulations in effect now and hereinafter, includ-
ing compliance with export controls on the distribution or dissemination of the products. Customers shall not export, directly or indirect-
ly, any products without first obtaining required licenses and approvals from appropriate government agencies.
NIPPON PRECISION CIRCUITS INC.
NIPPON PRECISION CIRCUITS INC.
4-3, 2-chome Fukuzumi, Koto-ku
Tokyo, 135 -8430, JAPAN
Telephon: 03-3642-6661
Facsimile: 03-3642-6698
NC9121BE 1996 3
NIPPON PRECISION CIRCUITS-6

6 Page



ページ 合計 : 6 ページ
 
PDF
ダウンロード
[ CF5732KA データシート.PDF ]


データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。


共有リンク

Link :


部品番号部品説明メーカ
CF5732KA

Analog clock CMOS IC

Nippon Precision Circuits Inc
Nippon Precision Circuits Inc


www.DataSheet.jp    |   2020   |  メール    |   最新    |   Sitemap