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参数资料
| 型号： | LC7265 |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PDIP42 |
| 封装： | SDIP-42 |
| 文件页数： | 5/6页 |
| 文件大小： | 127K |
| 代理商： | LC7265 |
Hold
time
–
m
s
Hold time – time constant connected to HLD pin
To obtain 1-s hold time make time
constant connected to HLD pin 720 ms.
C = 2.2 F
R = 470 k
Note: time constant connected to HLD
pin must be 100 ms or more.
Time constant connected to HLD pin, (t = CR) – ms
T
ime
constant
connected
to
BLK
pin
(t
=
CR)
–
m
s
Time constant connected to BLK pin VDD rise time
If VDD rise time is 200 ms,
make time constant externally
connected to BLK pin 200 ms
or more.
C=1 F
R = 200 k
or more
VDD rise time – ms
Current
drain,
I DD
–m
A
For FMI input : 18 MHz, 0.7Vp-p,
A/F=VDD
For AMI input : 3 MHz, 0.5Vp-p,
A/F=VSS
Common conditions
Other pins open
For FMI input
For AMI input
Supply voltage, VDD –V
Current
drain,
I DD
–m
A
IDD –Ta
For FMI input : 18 MHz, 0.7Vp-p, A/F = VDD
For AMI input : 3 MHz, 0.5Vp-p,A/F = VSS
For FMI input
For AMI input
Common conditions
Other pins open
Ambient temperature, Ta – °C
IDD –VDD
Input
amplitude
–
mVp-p
Vp-p – fIN1
FMI input frequency, fIN1–Hz
Input
amplitude
–
mVp-p
Vp-p – fIN2
AMI input frequency, fIN2–Hz
Supply
voltage,
V
DD
–V
VDD –fIN1
Upper standard value. VDD = 15 V or more
Lower standard value
FMI input frequency, fIN1 – MHz
Supply
voltage,
V
DD
–V
VDD –fIN2
Upper standard value
Lower standard value
AMI input frequency, fIN2 – MHz
LC7265
No.1197-5/6
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