参数资料
| 型号： | NCP305LSQ34T1 |
| 厂商： | ON Semiconductor |
| 文件页数： | 3/24页 |
| 文件大小： | 0K |
| 描述： | IC VOLT DETECT OD 3.4V SC-82AB |
| 产品变化通告： | LTB Notification 03/Jan/2008 |
| 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： | 开路漏极或开路集电极 |
| 复位： | 低有效 |
| 电压 - 阀值： | 3.4V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SC-82A，SOT-343 |
| 供应商设备封装： | SC-82AB |
| 包装： | 带卷 (TR) |
NCP304, NCP305
MAXIMUM RATINGS (Note 1)
Rating
Input Power Supply Voltage (Pin 2)
Output Voltage (Pin 1)
Complementary, NCP304
N ? Channel Open Drain, NCP305
Output Current (Pin 1) (Note 2)
Thermal Resistance, Junction ? to ? Air
Maximum Junction Temperature
Storage Temperature Range
Latchup Performance (Note 3)
Positive
Negative
Symbol
V in
V OUT
I OUT
R q JA
T J
T stg
I LATCHUP
Value
12
? 0.3 to V in +0.3
? 0.3 to 12
70
285
+125
? 55 to +150
500
170
Unit
V
V
mA
° C/W
° C
° C
mA
R q JA
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1. This device series contains ESD protection and exceeds the following tests:
Human Body Model 2000 V per MIL ? STD ? 883, Method 3015.
Machine Model Method 200 V.
2. The maximum package power dissipation limit must not be exceeded.
TJ(max) ? TA
PD +
3. Maximum Ratings per JEDEC standard JESD78.
ELECTRICAL CHARACTERISTICS (For all values T A = 25 ° C, unless otherwise noted.)
Characteristic
Symbol
Min
Typ
Max
Unit
NCP304/5 ? 0.9
Detector Threshold (Pin 2, V in Decreasing)
Detector Threshold Hysteresis (Pin 2, V in Increasing)
Supply Current (Pin 2)
(V in = 0.8 V)
(V in = 2.9 V)
Maximum Operating Voltage (Pin 2)
Minimum Operating Voltage (Pin 2)
(T A = ? 40 ° C to 85 ° C)
V DET ?
V HYS
I in
V in(max)
V in(min)
0.882
0.027
?
?
?
?
?
0.900
0.045
0.8
?
?
0.55
0.65
0.918
0.063
2.4
3.0
10
0.70
0.80
V
V
m A
V
V
Reset Output Current (Pin 1, Active Low ‘L’ Suffix Devices)
I OUT
mA
N ? Channel Sink Current, NCP304, NCP305
(V OUT = 0.05 V, V in = 0.70 V)
(V OUT = 0.50 V, V in = 0.85 V)
P ? Channel Source Current, NCP304
(V OUT = 2.4 V, V in = 4.5 V)
Reset Output Current (Pin 1, Active High ‘H’ Suffix Devices)
N ? Channel Sink Current, NCP304, NCP305
(V OUT = 0.5 V, V in = 1.5 V)
P ? Channel Source Current, NCP304
(V OUT = 0.4 V, V in = 0.7 V)
(V OUT = GND, V in = 0.8 V)
Propagation Delay Input to Output (Figure 2)
I OUT
0.01
0.05
1.0
1.05
0.011
0.014
0.05
0.50
2.0
2.5
0.04
0.08
?
?
?
?
?
?
mA
m s
4. In the case of CMOS Output Type: The time interval between the rising edge of V DD input pulse from 0.7 V to (+V DET ) +2.0 V and output
voltage level becoming to V DD /2. In the case of N ? Channel Open Drain Output Type: Output pin is pulled up with a resistance of 470 k W
to 5.0 V, the time interval between the rising edge of V DD input pulse from 0.7 V to (+V DET ) +2.0 V and output voltage level becoming to
2.5 V.
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