MAX6308：5-Pin, Multiple-Input, Programmable Reset ICs _ BDTIC a Leading Distributor in China

MAX6308：5-Pin, Multiple-Input, Programmable Reset ICs

5-Pin, Multiple Voltage, Progammable Reset ICs in SOT package

The MAX6305–MAX6313 CMOS microprocessor (µP) supervisory circuits are designed to monitor more than one power supply. Ideal for monitoring both 5V and 3.3V in personal computer systems, these devices assert a system reset if any of the monitored supplies falls outside the programmed threshold. Low supply current (15µA) and a small package suit them for portable applications. The MAX6305–MAX6313 are specifically designed to ignore fast transients on any monitored supply. These devices are available in a SOT23-5 package, have factory-programmed reset thresholds from 2.5V to 5.0V (in 100mV increments), and feature four power-on reset timeout periods. Ten standard versions are available. Contact the factory for availability of non standard versions.

Key Features

Small 5-Pin SOT23 Package
Precision Factory-Set VCC Reset Thresholds; Available in 0.1V Increments from 2.5V to 5V
Immune to Short VCC Transients
Guaranteed Active-Low RESET Valid to VCC = 1V
Guaranteed Over Temperature
8µA Supply Current
Factory-Set Reset Timeout Delay from 1ms (min) to 1120ms (min)
No External Components
Manual Reset Input
Under/Overvoltage Supply Monitoring

MAX6305, MAX6306, MAX6307, MAX6308, MAX6309, MAX6310, MAX6311, MAX6312, MAX6313: Typical Operating Circuit

Applications/Uses

Computers: Desktop, Workstation, Server
Controllers
Embedded Control Systems
Intelligent Instruments
Multivoltage Systems: 3V/5V, 5V/12V, 5V/24V
Portable Battery-Powered Equipment
Portable Computing

DataSheet

title	Download file
MAX6305-MAX6313 Data Sheet	MAX6305-MAX6313.pdf

Parametrics

Part Number	Interface	Reset Thresh. (V)	Reset Out	t_RESET	Watchdog Feature	Supervisor Features	Reset Thresh. Accur. (%)	I_CC (µA)	Package/Pins	Budgetary Price
Part Number	Interface	Reset Thresh. (V)	Reset Out	min	Watchdog Feature	Supervisor Features	@ +25°C	max	Package/Pins	See Notes
MAX6305	R/C Adjustable	1.2 to 1.8 1.8 to 2.5 2.5 to 3.3 3.3 to 5.5	Active Low Open Drain	1ms to 15ms 15ms to 85ms 85ms to 300ms >1s	No Watchdog	Adjustable Reset Input	1.5	16	SOT/5	$1.40 @1k
MAX6306	Factory Fixed R/C Adjustable		Active Low Open Drain			Adjustable Reset Input Manual Reset			SOT/5	$1.20 @1k
MAX6307	Factory Fixed R/C Adjustable		Active Low Open Drain			Adjustable Reset Input Overvoltage/Window Monitor			SOT/5	$1.37 @1k
MAX6308	R/C Adjustable		Active Low Push-Pull			Adjustable Reset Input			SOT/5	$1.20 @1k
MAX6309	Factory Fixed R/C Adjustable		Active Low Push-Pull			Adjustable Reset Input Manual Reset			SOT/5	$1.39 @1k
MAX6310	Factory Fixed R/C Adjustable		Active Low Push-Pull			Adjustable Reset Input Overvoltage/Window Monitor			SOT/5	$1.89 @1k
MAX6311	R/C Adjustable		Active High Push-Pull			Adjustable Reset Input			SOT/5	$1.89 @1k
MAX6312	Factory Fixed R/C Adjustable		Active High Push-Pull			Adjustable Reset Input Manual Reset			SOT/5	$1.89 @1k
MAX6313	Factory Fixed R/C Adjustable		Active High Push-Pull			Adjustable Reset Input Overvoltage/Window Monitor			SOT/5	-

Design kits & evaluation modules

SUPEVKIT

Ordering Information

Part Number	Status	Recommended Replacement	Package	Temp	RoHS
MAX6308EUK00D1+T	Active		SOT;	-40°C to +85°C	See data sheet
MAX6308EUK00D1-T	No Longer Available		SOT;	-40°C to +85°C	See data sheet
MAX6308EUK00D2-T	No Longer Available		SOT;	-40°C to +85°C	See data sheet
MAX6308EUK00D3+	Active		SOT,;5 pin;9 mm²	-40°C to +85°C	Lead Free
MAX6308EUK00D3+T	Active		SOT,;5 pin;9 mm²	-40°C to +85°C	Lead Free
MAX6308EUK00D3-T	No Longer Available	MAX6308EUK00D3+T	SOT;	-40°C to +85°C	See data sheet
MAX6308EUK00D4+T	Active		SOT;	-40°C to +85°C	See data sheet
MAX6308EUK00D4-T	No Longer Available		SOT;	-40°C to +85°C	See data sheet
MAX6308UK00D1+	Active		SOT,;5 pin;9 mm²	-40°C to +85°C	Lead Free
MAX6308UK00D1+T	Active		SOT,;5 pin;9 mm²	-40°C to +85°C	Lead Free
Part Number	Status	Recommended Replacement	Package	Temp	RoHS
MAX6308UK00D1-T	No Longer Available	MAX6308UK00D1+T	SOT,;5 pin;9 mm²	-40°C to +85°C	No
MAX6308UK00D2-T	No Longer Available		SOT,;5 pin;9 mm²	-40°C to +85°C	No
MAX6308UK00D3+	Active		SOT,;5 pin;9 mm²	-40°C to +85°C	Lead Free
MAX6308UK00D3+T	Active		SOT,;5 pin;9 mm²	-40°C to +85°C	Lead Free
MAX6308UK00D3-T	No Longer Available	MAX6308UK00D3+T	SOT,;5 pin;9 mm²	-40°C to +85°C	No
MAX6308UK00D4+T	Active		SOT,;5 pin;9 mm²	-40°C to +85°C	Lead Free
MAX6308UK00D4-T	No Longer Available	MAX6308UK00D4+T	SOT,;5 pin;9 mm²	-40°C to +85°C	No

MAX6305-MAX6313.pdf MAX6313

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