UPC1934 查看數據表（PDF） - NEC => Renesas Technology
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UPC1934 Datasheet PDF : 20 Pages
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µ PC1934
Typical Characteristic Curves (unless otherwise specified, VCC = 3 V, fOSC = 100 kHz, TA = 25 °C) (Nominal)
PT vs TA
0.5
0.4
µ PC1934GR-1JG
300 °C/W
0.3
µ PC1934GR-PJG
0.2 312.5 °C/W
0.1
2.5
IREF = 0 A
2.0
VREF vs VCC
1.5
1.0
0.5
0
25 50 75 100 125 150
Operating ambient temperature TA (°C)
2.13
2.12
IREF = 0 A
VREF vs TA
2.11
2.10
2.09
2.08
2.07
–25 0 25 50 75 100
Operating ambient temperature TA (°C)
∆fOSC vs TA
6
CT = 330 pF
RT = 10 kΩ
4
2
0
–2
–4
–6
–25
0 25 50 75 100
Operating ambient temperature TA (°C)
0
1000
1
2
3
4
5
Supply voltage VCC (V)
fOSC vs RT
100
10
CT = 1500 pF
CT = 150 pF
CT = 330 pF
1
10
100
1000
Timing resistance RT (kΩ)
VOL vs TA
0.5
IO = 20 mA
0.4
0.3
0.2
0.1
0
–25 0
25 50 75 100
Operating ambient temperature TA (°C)
8
Data Sheet G13567EJ3V0DS00
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