参数资料
| 型号： | ADM709TAR |
| 厂商： | Analog Devices Inc |
| 文件页数： | 1/4页 |
| 文件大小： | 0K |
| 描述： | IC SUPERVISOR MPU 3.08V RS 8SOIC |
| 标准包装： | 98 |
| 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： | 最小为 140 ms |
| 电压 - 阀值： | 3.08V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 管件 |
a
FEATURES
Precision Supply Voltage Monitor
+5 V, +3.3 V, +3 V Power Supply Monitor
Power Supply Monitor
with Reset
ADM709
FUNCTIONAL BLOCK DIAGRAM
35 A Quiescent Current
140 ms (min) Power-On Reset Pulse
Low Cost
V CC
V TH
ADM709
RESET
GENERATOR
RESET
8-Pin DIP/SO Packages
Upgrade for MAX709
APPLICATIONS
Microprocessor Systems
Computers
GND
Controllers
V CC
V CC
Intelligent Instruments
Critical P Monitoring
ADM709
RESET
RESET
μP
Automotive Systems
Critical
P Power Monitoring
GND
GND
GENERAL DESCRIPTION
The ADM709 contains a power supply monitor which generates
Typical Operating Circuit
a system reset during power-up, power-down and brownout
conditions. When V CC falls below the reset threshold, RESET
goes low and holds the μ P in reset. On power-up the RESET
output is held lo w for 140 ms after V CC rises above the thresh-
old. The RESET output remains operational with V CC as low
as 1 V.
Three supply-voltage threshold levels are available suitable for
+5 V, +3.3 V and for +3 V supply monitoring. The actual reset
voltage threshold is given below.
The ADM709 is available in 8-pin DIP and SOIC packages.
Table I. Reset Threshold
Suffix Voltage (V)
Model
ADM709LAN
ADM709LAR
ADM709MAN
ADM709MAR
ADM709TAN
ADM709TAR
ADM709SAN
ADM709SAR
ADM709RAN
ADM709RAR
ORDERING GUIDE
Reset Temperature
Threshold Range
4.65 V –40 ° C to +85 ° C
4.65 V –40 ° C to +85 ° C
4.40 V –40 ° C to +85 ° C
4.40 V –40 ° C to +85 ° C
3.08 V –40 ° C to +85 ° C
3.08 V –40 ° C to +85 ° C
2.93 V –40 ° C to +85 ° C
2.93 V –40 ° C to +85 ° C
2.63 V –40 ° C to +85 ° C
2.63 V –40 ° C to +85 ° C
Package
Option*
N-8
SO-8
N-8
SO-8
N-8
SO-8
N-8
SO-8
N-8
SO-8
REV. 0
L
M
T
S
R
4.65
4.40
3.08
2.93
2.63
*N = Plastic DIP; SO = SOIC.
Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices for its
use, nor for any infringements of patents or other rights of third parties
which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Analog Devices.
? Analog Devices, Inc., 1995
One Technology Way, P.O. Box 9106, Norwood. MA 02062-9106, U.S.A.
Tel: 617/329-4700 Fax: 617/326-8703
相关PDF资料 |
PDF描述 |
|---|---|
| ADM800MARN | IC SUPERVISOR MPU 4.40V 16SOIC |
| ADM809-5SARTZ-REEL7 | IC SUPERVISOR MPU 2.93V SOT23 |
| ADM809TART-REEL7 | IC SUPERVSR PUSHPULL 3.08V SOT23 |
| ADM811SART-REEL7 | IC SUPVSR W/RESET 2.93V SOT-143 |
| ADM823ZYKS-R7 | IC SUPERVISOR W/RESET SC70-5 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ADM709TAR-REEL | 制造商:Analog Devices 功能描述:Processor Supervisor 3.08V 3V/3.3V/5V 8-Pin SOIC N T/R 制造商:Analog Devices 功能描述:PROCESSOR SUPERVISOR 3.08V 200UA 8SOIC N - Tape and Reel 制造商:Rochester Electronics LLC 功能描述:RESET GENERATOR - Tape and Reel |
| ADM709TARZ | 功能描述:IC SUPERVISOR MPU 3.08V RS 8SOIC RoHS:是 类别:集成电路 (IC) >> PMIC - 监控器 系列:- 其它有关文件:STM6717 View All Specifications 标准包装:1 系列:- 类型:多压监控器 监视电压数目:2 输出:开路漏极或开路集电极 复位:低有效 复位超时:最小为 600 ms 电压 - 阀值:1.11V，3.075V 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® 产品目录页面:1194 (CN2011-ZH PDF) 其它名称:497-7019-6 |
| ADM709TARZ-REEL | 功能描述:IC SUPERVISOR MPU 3.08V RS 8SOIC RoHS:是 类别:集成电路 (IC) >> PMIC - 监控器 系列:- 标准包装:400 系列:- 类型:备用电池电路 监视电压数目:1 输出:开路漏极，推挽式 复位:高有效/低有效 复位超时:最小为 35 ms 电压 - 阀值:4.65V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:16-SOIC（0.295"，7.50mm 宽） 供应商设备封装:16-SOIC W 包装:带卷 (TR) 其它名称:ADM691ARZ-REEL7TR |
| ADM7150ACPZ-1.8-R7 | 制造商:Analog Devices 功能描述:800MA ULN LDO 1.8VO - Tape and Reel |
| ADM7150ACPZ-3.3-R7 | 制造商:Analog Devices 功能描述:800MA ULN LDO 3.3VO - Tape and Reel |
发布紧急采购，3分钟左右您将得到回复。