- 您现在的位置：买卖IC网 > PDF目录371033 > MC33164-3 (Microsemi Corporation) 3V UNDERVOLTAGE SENSING CIRCUIT PDF资料下载
参数资料
| 型号： | MC33164-3 |
| 厂商： | Microsemi Corporation |
| 英文描述： | 3V UNDERVOLTAGE SENSING CIRCUIT |
| 中文描述： | 3V的欠压检测电路 |
| 文件页数： | 5/8页 |
| 文件大小： | 150K |
| 代理商： | MC33164-3 |
MC34164 MC33164
5
MOTOROLA ANALOG IC DEVICE DATA
TA = 0
°
C
VO
0
ISink, SINK CURRENT (mA)
4.0
8.0
12
16
20
TA = 70
°
C
TA = 0
°
C
Vin, Reset = 4 V
Figure 9. MC3X164–3 Reset Output
Saturation versus Sink Current
Figure 10. MC3X164–5 Reset Output
Saturation versus Sink Current
Figure 11. Clamp Diode Forward Current
versus Voltage
VO
Figure 12. Reset Delay Time
(MC3X164–5 Shown)
0
VSink, SINK CURRENT (mA)
4.0
8.0
12
16
, FORWARD VOLTAGE (V)
0.4
0.8
1.2
1.6
IF
20
TA = 25
°
C
Figure 13. Low Voltage Microprocessor Reset
Power
Supply
1.2 Vref
Microprocessor
Circuit
2 (2)
R
1 (1)
3 (4)
Reset
CDLY
A time delayed reset can be accomplished with the addition of CDLY. For systems with extremely fast power
supply rise times (< 500 ns) it is recommended that the RCDLY time constant be greater than 5.0
μ
s. Vth(MPU) is
the microprocessor reset input threshold.
tDLY = RCDLY In
1 –
Vth(MPU)
Vin
1
TA = 25
°
C
TA = 0
°
C
TA = 70
°
C
TA = 25
°
C
TA = 70
°
C
Vin = 0 V
TA = 25
°
C
VF
Vin = 2.4 V
TA = 70
°
C
TA = 0
°
C
TA = 25
°
C
Reset
Vin
Vin = 5.0 V to 4.0 V
RL = 43 k
TA = 25
°
C
Reset
Vin
5.0V
4.0V
Ref
43k
90%
5.0 V
4.0 V
5.0
μ
s/DIV
10
%
4.0
3.0
2.0
1.0
0
4.0
3.0
2.0
1.0
0
32
24
16
8.0
0
0
相关PDF资料 |
PDF描述 |
|---|---|
| MC33164-3DM | 13.56-MHz Vicinity Card Transponder 0-RFIDP |
| MC33164-3LP | 3V UNDERVOLTAGE SENSING CIRCUIT |
| MC33164DM | 5V UNDERVOLTAGE SENSING CIRCUIT |
| MC33164LP | 5V UNDERVOLTAGE SENSING CIRCUIT |
| MC34165 | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MC33164-3_05 | 制造商:MICROSEMI 制造商全称:Microsemi Corporation 功能描述:3V UNDERVOLTAGE SENSING CIRCUIT |
| MC33164-3DM | 功能描述:IC UNDERVOLTAGE SENSING 3V 8SOIC RoHS:是 类别:集成电路 (IC) >> PMIC - 监控器 系列:- 标准包装:1 系列:- 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 复位超时:标准传输延迟为 60 µs 电压 - 阀值:3V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:SC-74A，SOT-753 供应商设备封装:SOT-23-5 包装:Digi-Reel® 其它名称:LM8364BALMF30DKR |
| MC33164-3DM/TR | 制造商:Microsemi Corporation 功能描述:Volt Supervisor Supply 3.3V 8-Pin SOIC T/R |
| MC33164-3LP | 功能描述:IC UNDERVOLTAGE SENSING 3V TO92 RoHS:是 类别:集成电路 (IC) >> PMIC - 监控器 系列:- 标准包装:1 系列:- 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 复位超时:标准传输延迟为 60 µs 电压 - 阀值:3V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:SC-74A，SOT-753 供应商设备封装:SOT-23-5 包装:Digi-Reel® 其它名称:LM8364BALMF30DKR |
| MC33164D | 制造商:Motorola Inc 功能描述:33164D |
发布紧急采购，3分钟左右您将得到回复。