TL7700 电压监控器
TL7700 描述
The TL7700 is a bipolar integrated circuit designed for use as a reset controller in microcomputer and microprocessor systems. The SENSE voltage can be set to any value greater than 0.5 V using two external resistors. The hysteresis value of the sense voltage also can be set by the same resistors. The device includes a precision voltage reference, fast comparator, timing generator, and output driver, so it can generate a power-on reset signal in a digital system.
The TL7700 has an internal 1.5-V temperature-compensated voltage reference from which all function blocks are supplied. Circuit function is very stable, with supply voltage in the 1.8-V to 40-V range. Minimum supply current allows use with ac line operation, portable battery operation, and automotive applications
TL7700 特性
- Adjustable Sense Voltage With Two External Resistors
- Adjustable Hysteresis of Sense Voltage
- Wide Operating Supply-Voltage Range:
1.8 V to 40 V
- Wide Operating Temperature Range:
–40°C to 85°C
- Low Power Consumption:
ICC = 0.6 mA Typ, VCC = 40 V
- Minimum External Components
- Now Available in MSOP (DGK) package
TL7700 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 |
| TL7700CDGKR |
ACTIVE |
-40 to 85 |
2.25 | 1ku |
MSOP (DGK) | 8 |
2500 | LARGE T&R |
9TS |
| TL7700CDGKRG4 |
ACTIVE |
-40 to 85 |
2.25 | 1ku |
MSOP (DGK) | 8 |
2500 | LARGE T&R |
9TS |
| TL7700CDGKT |
ACTIVE |
-40 to 85 |
2.55 | 1ku |
MSOP (DGK) | 8 |
2500 | LARGE T&R |
9TS |
| TL7700CDGKTG4 |
ACTIVE |
-40 to 85 |
2.55 | 1ku |
MSOP (DGK) | 8 |
2500 | LARGE T&R |
9TS |
| TL7700CP |
ACTIVE |
-40 to 85 |
2.25 | 1ku |
PDIP (P) | 8 |
50 | TUBE |
TL7700CP |
| TL7700CPE4 |
ACTIVE |
-40 to 85 |
2.25 | 1ku |
PDIP (P) | 8 |
50 | TUBE |
TL7700CP |
| TL7700CPSR |
ACTIVE |
-40 to 85 |
2.25 | 1ku |
SO (PS) | 8 |
2000 | LARGE T&R |
T7700 |
| TL7700CPSRG4 |
ACTIVE |
-40 to 85 |
2.25 | 1ku |
SO (PS) | 8 |
2000 | LARGE T&R |
T7700 |
| TL7700CPW |
ACTIVE |
-40 to 85 |
2.70 | 1ku |
TSSOP (PW) | 8 |
150 | TUBE |
T7700 |
| TL7700CPWE4 |
ACTIVE |
-40 to 85 |
2.70 | 1ku |
TSSOP (PW) | 8 |
150 | TUBE |
T7700 |
| TL7700CPWG4 |
ACTIVE |
-40 to 85 |
2.70 | 1ku |
TSSOP (PW) | 8 |
150 | TUBE |
T7700 |
| TL7700CPWR |
ACTIVE |
-40 to 85 |
2.25 | 1ku |
TSSOP (PW) | 8 |
2000 | LARGE T&R |
T7700 |
| TL7700CPWRE4 |
ACTIVE |
-40 to 85 |
2.25 | 1ku |
TSSOP (PW) | 8 |
2000 | LARGE T&R |
T7700 |
| TL7700CPWRG4 |
ACTIVE |
-40 to 85 |
2.25 | 1ku |
TSSOP (PW) | 8 |
2000 | LARGE T&R |
T7700 |
TL7700 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 |
| TL7700CDGKR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TL7700CDGKR |
TL7700CDGKR |
| TL7700CDGKRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TL7700CDGKRG4 |
TL7700CDGKRG4 |
| TL7700CDGKT |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TL7700CDGKT |
TL7700CDGKT |
| TL7700CDGKTG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TL7700CDGKTG4 |
TL7700CDGKTG4 |
| TL7700CP |
Pb-Free (RoHS) |
CU NIPDAU |
N/A for Pkg Type |
TL7700CP |
TL7700CP |
| TL7700CPE4 |
Pb-Free (RoHS) |
CU NIPDAU |
N/A for Pkg Type |
TL7700CPE4 |
TL7700CPE4 |
| TL7700CPSR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TL7700CPSR |
TL7700CPSR |
| TL7700CPSRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TL7700CPSRG4 |
TL7700CPSRG4 |
| TL7700CPW |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TL7700CPW |
TL7700CPW |
| TL7700CPWE4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TL7700CPWE4 |
TL7700CPWE4 |
| TL7700CPWG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TL7700CPWG4 |
TL7700CPWG4 |
| TL7700CPWR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TL7700CPWR |
TL7700CPWR |
| TL7700CPWRE4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TL7700CPWRE4 |
TL7700CPWRE4 |
| TL7700CPWRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TL7700CPWRG4 |
TL7700CPWRG4 |
TL7700 应用技术支持与电子电路设计开发资源下载
- TL7700 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