TC1270A 查看數據表（PDF） - Microchip Technology
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TC1270A Datasheet PDF : 40 Pages
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TC1270A/70AN/71A
2.0 TYPICAL PERFORMANCE CURVES
Note:
The graphs and tables provided following this note are a statistical summary based on a limited number of
samples and are provided for informational purposes only. The performance characteristics listed herein
are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified
operating range (e.g., outside specified power supply range) and therefore outside the warranted range.
Note: Unless otherwise indicated, all limits are specified for VDD = 1V to 5.5V, TA = –40°C to +125°C.
2.5
5.0V
2
4.0V
1.5
3.0V
1
2.0V
0.5
1.0V
0
7
5.5V
6.5
6
4.8V
5.5
5
4.5
Temperature (°C)
FIGURE 2-1:
IDD vs. Temperature (Reset
Power-up Timer Inactive)
(TC1270AL, TC1270ANL, TC1271AL
- 4.50V min. / 4.63V typ. / 4.75V max.).
Temperature (°C)
FIGURE 2-4:
IDD vs. Temperature (Reset
Power-up Timer Active)
(TC1270AL, TC1270ANL, TC1271AL
- 4.50V min. / 4.63V typ. / 4.75V max.).
3
7
2.5
5.0V
2
4.0V
3.0V
1.5
6.5
5.5V
6
4.5V
5.5
5
1
2.0V
4.5
3.5V
4
0.5
1.0V
3.5
0
3
Temperature (°C)
FIGURE 2-2:
IDD vs. Temperature (Reset
Power-up Timer Inactive)
(TC1270AT, TC1270ANT, TC1271AT
- 3.00V min. / 3.08V typ. / 3.15V max.).
Temperature (°C)
FIGURE 2-5:
IDD vs. Temperature (Reset
Power-up Timer Active)
(TC1270AT, TC1270ANT, TC1271AT
- 3.00V min. / 3.08V typ. / 3.15V max.).
3
5.0V
2.5
4.0V
2
3.0V
1.5
1
2.0V
0.5
1.0V
0
6.5
6
5.0V
5.5
5
4.0V
4.5
4
3.0V
3.5
3
2.5
Temperature (°C)
FIGURE 2-3:
IDD vs. Temperature (Reset
Power-up Timer Inactive)
(TC1270AR, TC1270ANR, TC1271AR
- 2.55V min. / 2.63V typ. / 2.70V max.).
Temperature (°C)
FIGURE 2-6:
IDD vs. Temperature (Reset
Power-up Timer Active)
(TC1270AR, TC1270ANR, TC1271AR
- 2.55V min. / 2.63V typ. / 2.70V max.).
© 2007 Microchip Technology Inc.
DS22035B-page 7
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