参数资料
型号: LM3704XDMM-643
厂商: National Semiconductor Corporation
英文描述: Microprocessor Supervisory Circuits with Power Fail Input, Low Line Output and Manual Reset
中文描述: 微处理器监控电路,带有电源故障输入,低压线路输出和手动复位
文件页数: 13/17页
文件大小: 319K
代理商: LM3704XDMM-643
Absolute Maximum Ratings (Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage (V
CC)
0.3V to 6.0V
All Other Inputs
0.3V to V
CC + 0.3V
ESD Ratings (Note 2)
Human Body Model
Machine Model
1.5kV
150V
Power Dissipation
(Note 3)
Operating Ratings (Note 1)
Temperature Range
40C
≤ T
J
≤ 85C
LM3704/LM3705 Series Electrical Characteristics
Limits in the standard typeface are for T
J = 25C and limits in boldface type apply over full operating range. Unless otherwise
specified: V
CC = +2.2V to 5.5V.
Symbol
Parameter
Conditions
Min
Typ
Max
Units
POWER SUPPLY
V
CC
Operating Voltage
Range: V
CC
LM3704
1.0
5.5
V
LM3705
1.2
5.5
I
CC
V
CC Supply
Current
All inputs = V
CC; all outputs floating
28
50
A
RESET THRESHOLD
V
RST
Reset Threshold
V
CC falling
0.5
2
V
RST
+0.5
+2
%
V
CC falling: TA = 0C to 70C
1.5
+1.5
V
RSTH
Reset Threshold
Hysteresis
0.0032
V
RST
mV
t
RP
Reset Timeout
Period
Reset Timeout Period = A
Reset Timeout Period = B
Reset Timeout Period = C
Reset Timeout Period = D
1
20
140
1120
1.4
28
200
1600
2
40
280
2240
ms
t
RD
V
CC to Reset
Delay
V
CC falling at 1mV/s
20
s
RESET (LM3705)
V
OL
RESET
V
CC > 2.25V, ISINK = 900A
0.3
V
CC > 2.7V, ISINK = 1.2mA
0.3
V
CC > 4.5V, ISINK = 3.2mA
0.4
V
OH
RESET
V
CC > 1.2V, ISOURCE = 50A
0.8 V
CC
V
CC > 1.8V, ISOURCE = 150A
0.8 V
CC
V
CC > 2.25V, ISOURCE = 300A
0.8 V
CC
V
CC > 2.7V, ISOURCE = 500A
0.8 V
CC
V
CC > 4.5V, ISOURCE = 800A
V
CC 1.5V
I
LKG
Output Leakage
Current
V
RESET = 5.5V
1.0
A
RESET (LM3704)
V
OL
RESET
V
CC > 1.0V, ISINK = 50A
0.3
V
CC > 1.2V, ISINK = 100A
0.3
V
CC > 2.25V, ISINK = 900A
0.3
V
CC > 2.7V, ISINK = 1.2mA
0.3
V
CC > 4.5V, ISINK = 3.2mA
0.4
V
OH
RESET
V
CC > 2.25V, ISOURCE = 300A
0.8 V
CC
V
CC > 2.7V, ISOURCE = 500A
0.8 V
CC
V
CC > 4.5V, ISOURCE = 800A
V
CC 1.5V
LM3704/LM3705
www.national.com
5
相关PDF资料
PDF描述
LM3704XDMMX-643 Microprocessor Supervisory Circuits with Power Fail Input, Low Line Output and Manual Reset
LM3704YABP-643 Microprocessor Supervisory Circuits with Power Fail Input, Low Line Output and Manual Reset
LM3824 Precision Current Gauge IC with Internal Zero Ohm Sense Element and PWM Output
LM393FE Low power dual voltage comparator
LM3S1J11-IBZ50-C3T 32-BIT, FLASH, MICROCONTROLLER, PBGA108
相关代理商/技术参数
参数描述
LM3704XDMMX-220/NOPB 功能描述:IC MPU SUPERVISOR 10MSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 监控器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 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:低有效 复位超时:最小 145 ms 电压 - 阀值:2.64V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:16-WQFN 裸露焊盘 供应商设备封装:16-TQFN-EP(4x4) 包装:带卷 (TR)
LM3704XDMMX-232 功能描述:IC MPU SUPERVISOR 10MSOP RoHS:否 类别:集成电路 (IC) >> PMIC - 监控器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 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:低有效 复位超时:最小 145 ms 电压 - 阀值:2.64V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:16-WQFN 裸露焊盘 供应商设备封装:16-TQFN-EP(4x4) 包装:带卷 (TR)
LM3704XDMMX-463 功能描述:IC MPU SUPERVISOR 10MSOP RoHS:否 类别:集成电路 (IC) >> PMIC - 监控器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 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:低有效 复位超时:最小 145 ms 电压 - 阀值:2.64V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:16-WQFN 裸露焊盘 供应商设备封装:16-TQFN-EP(4x4) 包装:带卷 (TR)
LM3704YAMM-308 制造商:Texas Instruments 功能描述:SUPERVISOR PFC LLO MR MSOP10
LM3704YAMM-308/NOPB 功能描述:IC MPU SUPERVISOR 3.08V 10MSOP 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