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| 型号： | MAX809SN293D3T1G |
| 厂商： | ON Semiconductor |
| 文件页数： | 1/13页 |
| 文件大小： | 0K |
| 描述： | IC MPU RESET MON 2.93V SOT-23 |
| 标准包装： | 3,000 |
| 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 100 ms |
| 电压 - 阀值： | 2.93V |
| 工作温度： | -40°C ~ 105°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | TO-236-3，SC-59，SOT-23-3 |
| 供应商设备封装： | SOT-23-3（TO-236） |
| 包装： | 带卷 (TR) |
| 其它名称： | MAX809SN293D3T1G-ND MAX809SN293D3T1GOSTR |
MAX809 Series,
MAX810 Series
Very Low Supply Current
3-Pin Microprocessor
Reset Monitors
The MAX809 and MAX810 are cost ? effective system supervisor
circuits designed to monitor V CC in digital systems and provide a reset
signal to the host processor when necessary. No external components
are required.
http://onsemi.com
MARKING
DIAGRAM
The reset output is driven active within 10 m sec of V CC falling
through the reset voltage threshold. Reset is maintained active for a
timeout period which is trimmed by the factory after V CC rises above
the reset threshold. The MAX810 has an active ? high RESET output
while the MAX809 has an active ? low RESET output. Both devices
1
2
3
SOT ? 23
(TO ? 236)
CASE 318
1
3
xxx M G
G
2
are available in SOT ? 23 and SC ? 70 packages.
The MAX809/810 are optimized to reject fast transient glitches on
the V CC line. Low supply current of 0.5 m A (V CC = 3.2 V) makes these
devices suitable for battery powered applications.
SC ? 70
(SOT ? 323)
CASE 419
xx M G
G
2
Features
? Precision V CC Monitor for 1.5 V, 2.5 V, 3.0 V, 3.3 V, and 5.0 V
Supplies
? Precision Monitoring Voltages from 1.2 V to 4.9 V Available
in 100 mV Steps
? Four Guaranteed Minimum Power ? On Reset Pulse Width Available
(1 ms, 20 ms, 100 ms, and 140 ms)
? RESET Output Guaranteed to V CC = 1.0 V.
? Low Supply Current
? Compatible with Hot Plug Applications
? V CC Transient Immunity
? No External Components
? Wide Operating Temperature: ? 40 ° C to 105 ° C
? These Devices are Pb ? Free and are RoHS Compliant
Typical Applications
? Computers
? Embedded Systems
? Battery Powered Equipment
? Critical Microprocessor Power Supply Monitoring
V CC
1
xxx = Specific Device Code
M = Date Code
G = Pb ? Free Package
(Note: Microdot may be in either location)
PIN CONFIGURATION
GND 1
3 V CC
RESET
RESET
SOT ? 23/SC ? 70
(Top View)
NOTE: RESET is for MAX809
RESET is for MAX810
ORDERING INFORMATION
See detailed ordering and shipping information in the package
V CC
MAX809/810
RESET
RESET
GND
V CC
PROCESSOR
RESET
INPUT
GND
dimensions section on page 10 of this data sheet.
DEVICE MARKING INFORMATION
See general marking information in the device marking
section on page 10 of this data sheet.
Figure 1. Typical Application Diagram
? Semiconductor Components Industries, LLC, 2013
June, 2013 ? Rev. 23
1
Publication Order Number:
MAX809S/D
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