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MAX6706ATKA-T

产品描述Supervisory Circuits
产品类别电源/电源管理    电源电路   
文件大小1MB,共12页
制造商Maxim(美信半导体)
官网地址https://www.maximintegrated.com/en.html
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MAX6706ATKA-T概述

Supervisory Circuits

MAX6706ATKA-T规格参数

参数名称属性值
是否无铅含铅
是否Rohs认证不符合
厂商名称Maxim(美信半导体)
零件包装代码SOT-23
包装说明MO176BA, SOT-23, 8 PIN
针数8
Reach Compliance Codenot_compliant
ECCN代码EAR99
Is SamacsysN
可调阈值NO
模拟集成电路 - 其他类型POWER SUPPLY MANAGEMENT CIRCUIT
JESD-30 代码R-PDSO-G8
JESD-609代码e0
长度2.9 mm
湿度敏感等级1
信道数量1
功能数量1
端子数量8
最高工作温度125 °C
最低工作温度-40 °C
封装主体材料PLASTIC/EPOXY
封装代码LSSOP
封装等效代码TSSOP8,.1
封装形状RECTANGULAR
封装形式SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
峰值回流温度(摄氏度)245
电源3/3.3 V
认证状态Not Qualified
座面最大高度1.45 mm
最大供电电流 (Isup)0.02 mA
最大供电电压 (Vsup)5.5 V
最小供电电压 (Vsup)1.2 V
表面贴装YES
技术BICMOS
温度等级AUTOMOTIVE
端子面层Tin/Lead (Sn/Pb)
端子形式GULL WING
端子节距0.65 mm
端子位置DUAL
处于峰值回流温度下的最长时间NOT SPECIFIED
宽度1.625 mm
Base Number Matches1

文档预览

下载PDF文档
MAX6701-08/
MAX6701A-03A/
MAX6705A-07A
General Description
Low-Voltage, SOT23 µP Supervisors with Power-Fail
In/Out, Manual Reset, and Watchdog Timer
The MAX6701–MAX6708 microprocessor (µP) supervisory
circuits reduce the complexity and components required
to monitor power-supply functions in µP systems. These
devices significantly improve system reliability and accu-
racy compared to separate ICs or discrete components.
The MAX6701−MAX6708 family provides four func-
tions: a reset output during power-up, power-down, and
brownout conditions; an independent watchdog output
that goes low if the watchdog input has not been toggled
within 1.6s; a 0.62V threshold detector for power-fail
warning; and an active-low manual reset input.
The MAX6701–MAX6708 family offers several pinout
options to accommodate a variety of multivoltage micro-
processor supervision applications.
The MAX6701(A)/MAX6702(A)/MAX6703(A) monitor
three supply voltages (one fixed threshold and two
adjustable) to drive a single reset output and include a
manual reset input and a watchdog timer with an inde-
pendent output. The MAX6704 monitors a single-supply
voltage to drive complementary reset outputs and
includes an independent adjustable power-fail-in/power-
fail-out comparator, a manual reset input, and a reset-
based watchdog timer. The MAX6705(A)/MAX6706(A)/
MAX6707(A) monitor a single-supply voltage to drive
a single reset output and include an independent
adjustable power-fail-in/power-fail-out comparator, a
manual reset input, and a watchdog timer with an inde-
pendent output. The MAX6708 is the same as the
MAX6704 but without the watchdog timer function.
See the Detailed Description for differences between
non-A and A versions.
Features
Small 8-Pin SOT23 Package
Precision Monitoring of +5.0V, +3.3V, +3.0V, +2.5V
Supply Voltages
140ms Reset Timeout Delay
Power-Fail Input with Independent Output; Monitor
Inputs Down to 0.62V (MAX6704−MAX6708)
Dual Adjustable Reset Input for Triple-Voltage
Monitoring (MAX6701(A)/MAX6702(A)/MAX6703(A))
1.6s Watchdog Timeout Period
(MAX6701(A)−MAX6707(A))
Independent Watchdog Output
(MAX6701(A)/MAX6702(A)/MAX6703(A)/
MAX6705(A)/MAX6706(A)/MAX6707(A))
Manual Reset Input
Four Reset Output Stage Options
Active Low Push-Pull (MAX6701(A), MAX6705(A))
Active Low Open Drain (MAX6703(A), MAX6707(A))
Active High Push-Pull (MAX6702(A), MAX6706(A))
Dual Active Low/High Push-Pull (MAX6704,
MAX6708)
Guaranteed Reset Valid to V
CC
= 1V
Immune to Short Falling V
CC
Transients
Low Cost, Few External Components
Ordering Information
PART
MAX6701_KA-T
MAX6701A_KA-T
TEMP RANGE
-40°C to +125°C
-40°C to +125°C
PIN-PACKAGE
8 SOT23
8 SOT23
Applications
Computers
Controllers
Intelligent Instruments
Critical µP Power
Monitoring
White Goods
Networking
Telecommunications
Insert the desired suffix letter (from the Threshold Suffix Guide
table) into the blank to complete the part number. All devices
must be ordered in increments of 2500 pieces. Sample stock is
typically held on standard versions only. Contact factory for
availability.
Devices are available in both leaded and lead-free packaging.
Specify lead-free by replacing “-T” with “+T” when ordering.
Ordering Information continued at end of data sheet.
Pin Configurations
TOP VIEW
MR
1
8
WDO
RESET
(RESET)
WDI
RST_IN2
V
CC
2
GND
3
7
6
5
MAX6701(A)
MAX6702(A)
MAX6703(A)
Typical Operating Circuit and Selector Guide appear at
end of data sheet.
RST_IN1 4
( ) ARE FOR MAX6702(A) ONLY.
SOT23
Pin Configurations continued at end of data sheet.
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