TL7705A 具有可编程时间延迟的 5V 系统的单电源电压监控器
|
TL7705A |
| No. of Supervisors |
1 |
| Vit1(Typ)(V) |
4.55 |
| Reset Threshold Accuracy(%) |
1.1 |
| Time Delay(ms) |
Prog |
| IDD(Typ)(uA) |
1800 |
| Pin/Package |
8PDIP, 8SO, 8SOIC |
| Rating |
Catalog |
TL7705A 描述
The TL77xxA family of integrated-circuit supply-voltage supervisors is designed specifically for use as reset controllers in microcomputer and microprocessor systems. The supply-voltage supervisor monitors the supply for undervoltage conditions at the SENSE input. During power up, the RESET output becomes active (low) when VCC attains a value approaching 3.6 V. At this point (assuming that SENSE is above VIT+), the delay timer function activates a time delay, after which outputs RESET and RESET go inactive (high and low, respectively). When an undervoltage condition occurs during normal operation, RESET and RESET go active. To ensure that a complete reset occurs, the reset outputs remain active for a time delay after the voltage at the SENSE input exceeds the positive-going threshold value.
TL7705A 特性
- Power-On Reset Generator
- Automatic Reset Generation After Voltage Drop
- Wide Supply-Voltage Range
- Precision Voltage Sensor
- Temperature-Compensated VoltageReference
- True and Complement Reset Outputs
- Externally Adjustable Pulse Duration
TL7705A 芯片订购指南
| 器件 |
状态 |
温度 (oC) |
价格（美元） |
封装 | 引脚 |
封装数量 | 封装载体 |
丝印标记 |
| TL7705ACD |
ACTIVE |
0 to 70 |
0.32 | 1ku |
SOIC (D) | 8 |
75 | TUBE |
7705AC |
| TL7705ACDE4 |
ACTIVE |
0 to 70 |
0.32 | 1ku |
SOIC (D) | 8 |
75 | TUBE |
7705AC |
| TL7705ACDG4 |
ACTIVE |
0 to 70 |
0.32 | 1ku |
SOIC (D) | 8 |
75 | TUBE |
7705AC |
| TL7705ACDR |
ACTIVE |
0 to 70 |
0.27 | 1ku |
SOIC (D) | 8 |
2500 | LARGE T&R |
7705AC |
| TL7705ACDRE4 |
ACTIVE |
0 to 70 |
0.27 | 1ku |
SOIC (D) | 8 |
2500 | LARGE T&R |
7705AC |
| TL7705ACDRG4 |
ACTIVE |
0 to 70 |
0.27 | 1ku |
SOIC (D) | 8 |
2500 | LARGE T&R |
7705AC |
| TL7705ACP |
ACTIVE |
0 to 70 |
0.35 | 1ku |
PDIP (P) | 8 |
50 | TUBE |
TL7705ACP |
| TL7705ACPE4 |
ACTIVE |
0 to 70 |
0.35 | 1ku |
PDIP (P) | 8 |
50 | TUBE |
TL7705ACP |
| TL7705ACPSLE |
OBSOLETE |
0 to 70 |
|
SO (PS) | 8 |
|
|
| TL7705ACPSR |
ACTIVE |
0 to 70 |
0.30 | 1ku |
SO (PS) | 8 |
2000 | LARGE T&R |
T7705A |
| TL7705ACPSRE4 |
ACTIVE |
0 to 70 |
0.30 | 1ku |
SO (PS) | 8 |
2000 | LARGE T&R |
T7705A |
| TL7705ACPSRG4 |
ACTIVE |
0 to 70 |
0.30 | 1ku |
SO (PS) | 8 |
2000 | LARGE T&R |
T7705A |
| TL7705AID |
ACTIVE |
-40 to 85 |
0.32 | 1ku |
SOIC (D) | 8 |
75 | TUBE |
7705AI |
| TL7705AIDE4 |
ACTIVE |
-40 to 85 |
0.32 | 1ku |
SOIC (D) | 8 |
75 | TUBE |
7705AI |
| TL7705AIDG4 |
ACTIVE |
-40 to 85 |
0.32 | 1ku |
SOIC (D) | 8 |
75 | TUBE |
7705AI |
| TL7705AIDR |
ACTIVE |
-40 to 85 |
0.27 | 1ku |
SOIC (D) | 8 |
2500 | LARGE T&R |
7705AI |
| TL7705AIDRE4 |
ACTIVE |
-40 to 85 |
0.27 | 1ku |
SOIC (D) | 8 |
2500 | LARGE T&R |
7705AI |
| TL7705AIDRG4 |
ACTIVE |
-40 to 85 |
0.27 | 1ku |
SOIC (D) | 8 |
2500 | LARGE T&R |
7705AI |
| TL7705AIP |
ACTIVE |
-40 to 85 |
0.35 | 1ku |
PDIP (P) | 8 |
50 | TUBE |
TL7705AIP |
| TL7705AIPE4 |
ACTIVE |
-40 to 85 |
0.35 | 1ku |
PDIP (P) | 8 |
50 | TUBE |
TL7705AIP |
TL7705A 质量与无铅数据
| 器件 |
环保计划* |
铅/焊球涂层 |
MSL 等级/回流焊峰 |
环保信息与无铅 (Pb-free) |
DPPM / MTBF / FIT 率 |
| TL7705ACD |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TL7705ACD |
TL7705ACD |
| TL7705ACDE4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TL7705ACDE4 |
TL7705ACDE4 |
| TL7705ACDG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TL7705ACDG4 |
TL7705ACDG4 |
| TL7705ACDR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TL7705ACDR |
TL7705ACDR |
| TL7705ACDRE4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TL7705ACDRE4 |
TL7705ACDRE4 |
| TL7705ACDRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TL7705ACDRG4 |
TL7705ACDRG4 |
| TL7705ACP |
Pb-Free (RoHS) |
CU NIPDAU |
N/A for Pkg Type |
TL7705ACP |
TL7705ACP |
| TL7705ACPE4 |
Pb-Free (RoHS) |
CU NIPDAU |
N/A for Pkg Type |
TL7705ACPE4 |
TL7705ACPE4 |
| TL7705ACPSR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TL7705ACPSR |
TL7705ACPSR |
| TL7705ACPSRE4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TL7705ACPSRE4 |
TL7705ACPSRE4 |
| TL7705ACPSRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TL7705ACPSRG4 |
TL7705ACPSRG4 |
| TL7705AID |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TL7705AID |
TL7705AID |
| TL7705AIDE4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TL7705AIDE4 |
TL7705AIDE4 |
| TL7705AIDG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TL7705AIDG4 |
TL7705AIDG4 |
| TL7705AIDR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TL7705AIDR |
TL7705AIDR |
| TL7705AIDRE4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TL7705AIDRE4 |
TL7705AIDRE4 |
| TL7705AIDRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TL7705AIDRG4 |
TL7705AIDRG4 |
| TL7705AIP |
Pb-Free (RoHS) |
CU NIPDAU |
N/A for Pkg Type |
TL7705AIP |
TL7705AIP |
| TL7705AIPE4 |
Pb-Free (RoHS) |
CU NIPDAU |
N/A for Pkg Type |
TL7705AIPE4 |
TL7705AIPE4 |
TL7705A 应用技术支持与电子电路设计开发资源下载
- TL7705A 数据资料 dataSheet 下载.PDF
- TI 德州仪器监控电路（电压监控器）产品选型与价格 . xls
