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參數資料
| 型號： | TL7700CPWE4 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 電源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8 |
| 封裝： | GREEN, PLASTIC, TSSOP-8 |
| 文件頁數： | 1/20頁 |
| 文件大小： | 554K |
| 代理商： | TL7700CPWE4 |
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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相關代理商/技術參數 |
參數描述 |
|---|---|
| TL7700CPWG4 | 功能描述:監控電路 Voltage Supervisor RoHS:否 制造商:STMicroelectronics 監測電壓數: 監測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| TL7700CPWR | 功能描述:監控電路 Supply V Adj RoHS:否 制造商:STMicroelectronics 監測電壓數: 監測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| TL7700CPWRE4 | 功能描述:監控電路 VOLTAGE SUPERVISOR RoHS:否 制造商:STMicroelectronics 監測電壓數: 監測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| TL7700CPWRG4 | 功能描述:監控電路 Voltage Supervisor RoHS:否 制造商:STMicroelectronics 監測電壓數: 監測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| TL7700P | 制造商:TI 制造商全稱:Texas Instruments 功能描述:SUPPLY-VOLTAGE SUPERVISOR |
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