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參數資料
| 型號： | LC85632 |
| 元件分類： | 時鐘及定時 |
| 英文描述： | LED CLOCK, PDIP30 |
| 封裝： | DIP-30 |
| 文件頁數： | 33/34頁 |
| 文件大小： | 394K |
| 代理商： | LC85632 |
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LC85632
Electrical Characteristics at Ta = 25°C, VDD = 5 V, VSS = 0 V
Ratings
Parameter
Symbol
Applicable pin
Conditions
min
typ
max
Unit
Output high level current
IOH(1)
10’ SHRag & d
Output on,
(Note 1)
–32
mA
VOUT = VDD – 2.0 V
Output off leakage current
IOF(1)
Output off,
–20
A
VOUT = VDD – 12 V
Output high level current
IOH(2)
AM & PM
Output on,
(Note 2)
–16
mA
10’SHRb & e
VOUT = VDD – 2.0 V
10’SHRc & HRe
HRb & g
HRc & d
HRa & f
10’SMIN a & f
10’SMIN b & g
10’SMIN c & d
10’SMINe & MINe
MIN b & g
MIN c & d
MIN a & f
Output off leakage current
IOF(2)
COLON
Output off,
–20
A
ALM INDICATOR
VOUT = VDD – 12 V
Output high level current
IOH(3)
RADIO OUTPUT
Output on,
–2
mA
ALM-A OUTPUT
VOUT = VDD – 2.0 V
Output off leakage current
IOF(3)
ALM-B OUTPUT
Output off,
–10
A
VOUT = VSS
Input high level current
IIH(2)
CR OSC
VIN = VDD
10
A
Input low level current
IIL(2)
VIN = VSS
–2
mA
Input high level current
IIH(3)
TIME SET INPUT
VIN = VDD
10
100
A
CAL DISP & SNOOZE
ALM-A/B DISP & SEL
Input low level current
IIL(3)
MANUAL & SLEEP
VIN = VSS
–100
–10
A
MODE SELECT
RT-TIME SET/DIMMER
TEST
Pull-up resistance
RPU
TIME SET INPUT
VIN = 1/2 VDD
1.0
M
CAL DISP & SNOOZE
ALM-A/B DISP & SEL
Pull-down resistance
RPD
MANUAL & SLEEP
0.8
M
MODE SELECT
RT-TIME SET/DIMMER
TEST
Oscillator stability
fS
CR OSC (Note 2)
VDD = 5.0 V
–10
+10
%
Oscillator precision
fA
CR OSC (Note 2)
VDD = 5.0 V
–10
+10
%
Oscillator frequency
fOSC
CR OSC
R = 91 k
±1%
4800
Hz
C = 3300 pF ±5%
Initial reset power supply voltage
VDET
VDD
Power supply voltage
2.5
4.0
V
VSS
range when initial reset
operates.
Current dissipation (operating)
IDD
With no output load
2
mA
Note: 1. In addition to not exceeding the total output current
ΣILED (from the absolute maximum ratings table), the segment output currents are allowed the
following values within a 700 mW total power dissipation range.
10’SHRag & d: Up to –78 mA
Others:
Up to –39 mA
Current flowing out of the IC is expressed with negative values, and current flowing into the IC is expressed with positive values.
2. The total variation in the oscillator frequency will be the sum of the precision and the stability. That is, the limiting values for the oscillator frequency
variation fall within the range from fosc - 19% to fosc + 21%.
No. 4659-8/34
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