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参数资料
| 型号： | TL7700CP |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 电源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8 |
| 封装： | ROHS COMPLIANT, PLASTIC, DIP-8 |
| 文件页数： | 1/20页 |
| 文件大小： | 554K |
| 代理商： | TL7700CP |
1
FEATURES
1
2
3
4
8
7
6
5
CT
SENSE
NC
GND
RESET
NC
V
CC
P
ACKAGE
(TOP VIEW)
, PS, OR PW P
NC – No internal connection
1
2
3
4
8
7
6
5
RESET
NC
CT
SENSE
V
CC
NC
GND
DGK ACKAGE
(TOP VIEW)
P
DESCRIPTION/ORDERING INFORMATION
www.ti.com........................................................................................................................................................... SLVS220E – JULY 1999 – REVISED MARCH 2009
SUPPLY-VOLTAGE SUPERVISOR
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
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.
ORDERING INFORMATION(1)
TA
PACKAGE(2)
ORDERABLE PART NUMBER
TOP-SIDE MARKING
PDIP – P
Tube of 50
TL7700CP
SOP – PS
Reel of 2000
TL7700CPSR
T7700
Tube of 150
TL7700CPW
–40°C to 85°C
TSSOP – PW
T7700
Reel of 2000
TL7700CPWR
Reel of 250
TL7700CDGKT
MSOP – DGK
9TS
Reel of 2500
TL7700CDGKR
(1)
For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
web site at www.ti.com.
(2)
Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Copyright 1999–2009, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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PDF描述 |
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| TL7700CDGKT | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TL7700CPE4 | 功能描述:监控电路 VOLTAGE SUPERVISOR RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| TL7700CPS | 制造商:Texas Instruments 功能描述: |
| TL7700CPSR | 功能描述:监控电路 Supply V RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| TL7700CPSRG4 | 功能描述:监控电路 VOLTAGE SUPERVISOR RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| TL7700CPW | 功能描述:监控电路 VOLTAGE SUPERVISOR RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
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