參數(shù)資料
型號(hào): RS5C321B
廠商: RICOH COMPANY LTD
元件分類: XO, clock
英文描述: ULTRA-COMPACT SERIAL REAL-TIME CLOCK ICs WITH 32.768kHz
中文描述: 0 TIMER(S), REAL TIME CLOCK, PDSO8
封裝: 0.65 MM PITCH, SSOP-8
文件頁(yè)數(shù): 28/33頁(yè)
文件大?。?/td> 252K
代理商: RS5C321B
RS5C321A/B
24
12.7 Oscillation Frequency Deviation
vs. Temperature (f0: Topt=25°C reference)
12.5 Oscillation Frequency Deviation vs. C
G
(f0: C
G
=10pF reference)
12.6 Oscillation Frequency Deviation vs. V
DD
(f0: V
DD
=4V reference)
C
G
= 10pF, Topt = 25
°
C
1
12.8 Oscillation Start Time vs. V
DD
O
f
V
DD
= 3V, Topt = 25
°
C
C
G
(pF)
0
–40
–20
0
20
40
60
80
10
15
5
20
25
30
O
f
V
DD
(V)
0
–4
–3
–2
–1
0
2
3
1
4
5
6
O
f
V
DD
= 3V, C
G
= 10pF
Temperature Topt (
°
C)
–40
–80
–70
–60
–50
–40
–30
–20
–10
0
10
0
20
–20
40
60
100
80
C
G
= 20pF
C
G
= 10pF
O
Topt = 25
°
C
V
DD
(V)
0
0.0
0.5
1.0
2
3
1
4
5
6
12.9 V
DS
vs. I
DS
for Nch Open Drain Output
V
DD
= 3V
V
DD
= 5V
N
I
D
Topt = 25
°
C
V
DS
(V)
0.0
0
10
20
30
40
50
1.0
1.5
0.5
2.0
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RS5C338A 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:3-WIRE SERIAL INTERFACE REAL-TIME CLOCK ICs WITH VOLTAGE MONITORING FUNCTION
RS5C338A-E2 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:3-WIRE SERIAL INTERFACE REAL-TIME CLOCK ICs WITH VOLTAGE MONITORING FUNCTION
RS5C348A 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:4-WIRE SERIAL INTERFACE
RS5C348A-E2 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:Real-Time Clock
RS5C348B 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:4-WIRE SERIAL INTERFACE