参数资料
型号: TC1271ATVRCTR
厂商: Microchip Technology
文件页数: 13/48页
文件大小: 0K
描述: IC RESET MONITOR 3.08V SOT143-4
标准包装: 3,000
类型: 简单复位/加电复位
监视电压数目: 1
输出: 推挽式,图腾柱
复位: 高有效
复位超时: 最小为 140 ms
电压 - 阀值: 3.08V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: TO-253-4,TO-253AA
供应商设备封装: SOT-143
包装: 带卷 (TR)
TC1270A/70AN/71A
Note: Unless otherwise indicated, all limits are specified for V DD = 1V to 5.5V, T A = –40°C to +125°C.
55
54
53
52
51
320
315
310
305
300
295
50
49
290
285
280
4.75V
5.5V
5.0V
48
275
-40
10
60
110
-40
10
60
110
Temperature (°C)
Temperature (°C)
FIGURE 2-25:
V DD Falling to Reset
FIGURE 2-28:
Reset Time-Out Period (t RST )
Propagation Delay (t RPD ) vs. Temperature
(TC1270AL, TC1270ANL, TC1271AL
- 4.50V min./4.63V typ./4.75V max.).
55
vs. Temperature
(TC1270AL, TC1270ANL, TC1271AL
- 4.50V min./4.63V typ./4.75V max.).
325
54
53
52
51
50
49
48
320
315
310
305
300
295
290
285
280
275
3.2V
3.15
4.0V
4.5V
5.0V
5.5V
-40
10
60
110
-40
10
60
110
Temperature (°C)
Temperature (°C)
FIGURE 2-26:
V DD Falling to Reset
FIGURE 2-29:
Reset Time-Out Period (t RST )
Propagation Delay (t RPD ) vs. Temperature
(TC1270AT, TC1270ANT, TC1271AT
- 3.00V min./3.08V typ./3.15V max.).
55
vs. Temperature
(TC1270AT, TC1270ANT, TC1271AT
- 3.00V min./3.08V typ./3.15V max.).
320
54
53
52
315
310
305
300
3.0V
4.5V
51
50
49
295
290
285
280
2.8V
4.0V
5.5V
5.0V
48
275
-40
10
60
110
-40
10
60
110
Temperature (°C)
Temperature (°C)
FIGURE 2-27:
V DD Falling to Reset
FIGURE 2-30:
Reset Time-Out Period (t RST )
Propagation Delay (t RPD ) vs. Temperature
(TC1270AR, TC1270ANR, TC1271AR
- 2.55V min./2.63V typ./2.70V max.).
? 2007-2011 Microchip Technology Inc.
vs. Temperature
(TC1270AR, TC1270ANR, TC1271AR
- 2.55V min./2.63V typ./2.70V max.).
DS22035D-page 13
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