MAX708SESA-TG ON Semiconductor, MAX708SESA-TG Datasheet

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MAX708SESA-TG

Manufacturer Part Number
MAX708SESA-TG
Description
IC MPU SUPERVISORY 2.93V 8SOIC
Manufacturer
ON Semiconductor
Type
Simple Reset/Power-On Resetr
Datasheet

Specifications of MAX708SESA-TG

Number Of Voltages Monitored
1
Output
Push-Pull, Totem Pole
Reset
Active High/Active Low
Reset Timeout
140 ms Minimum
Voltage - Threshold
2.93V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Number Of Elements
1
Monitored Voltage 1 (typ)
1 to 5.5V
Threshold Voltage 1 (max)
2.97V
Battery Backup Switching
No
Watchdog Timer
No
Chip Enable Signals
No
Reset Active Time
330ms
Manual Reset
Yes
Package Type
SOIC N
Operating Supply Voltage (min)
1V
Operating Supply Voltage (max)
5.5V
Reset Threshold Voltage (max)
2.97V
Reset Threshold Voltage (min)
2.89V
Family Name
MAX708
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Power Fail Detection
Yes
Mounting
Surface Mount
Pin Count
8
Supply Current
0.016mA
Monitored Voltage
1 V to 5.5 V
Undervoltage Threshold
2.93 V
Overvoltage Threshold
2.97 V
Watchdog
No
Power-up Reset Delay (typ)
200 ms
Supply Voltage (max)
5.5 V
Supply Voltage (min)
1 V
Supply Current (typ)
16 uA
Mounting Style
SMD/SMT
Maximum Operating Temperature
+ 85 C
Internal Hysteresis
Yes
Minimum Operating Temperature
- 40 C
Operating Temperature Range
- 40 C to + 85 C
Output Type
Push-Pull
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
MAX708SESA-TGOS
MAX708SESA-TGOS
MAX708SESA-TGOSTR

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MAX708SESA-TG
Manufacturer:
ON Semiconductor
Quantity:
10
Part Number:
MAX708SESA-TG
Manufacturer:
MAIXM
Quantity:
20 000
Part Number:
MAX708SESA-TG
Manufacturer:
ON
Quantity:
6 311
MAX707, MAX708
mP Supervisory Circuits
designed to monitor V
to the host processor when necessary. No external components are
required.
through the reset voltage threshold. Reset is maintained with 200 mS
of delay time after V
MAX707/708 have a low quiescent current of 12 mA at V
an active−high RESET and active−low RESET with a push−pull
output. The output is guaranteed valid down to V
MAX707/708 have a Manual Reset MR input and a +1.25 V threshold
detector for power−fail input PFI. These devices are available in a
Micro8 and SOIC−8 package.
Features
Applications
© Semiconductor Components Industries, LLC, 2005
August, 2005 − Rev. 4
The MAX707/708 are cost−effective system supervisor circuits
The reset output is driven active within 20 msec of V
MAX707: 4.63 V Reset Threshold Voltage
MAX708: Standard Reset Threshold Voltages (Typical):
4.38 V, 3.08 V, 2.93 V, 2.63 V
Increments (Factory Option)
Precision Supply−Voltage Monitor
Reset Threshold Available from 1.6 V to 4.9 V with 100 mV
200 mS (Typ) Reset Timeout Delay
12 mA (V
Active_High and Active_Low Reset Output
Guaranteed RESET_L and RESET Output Valid to V
Voltage Monitor for Power−Fail or Low−Battery Warning
8 Pin SOIC or Micro8 Package
Pb−Free Packages are Available
Computers
Embedded System
Battery Powered Equipment
Critical mP Power Supply Monitor
CC
= 3.3 V) Quiescent Current
CC
CC
in digital systems and provide a reset signal
rise above the reset threshold. The
CC
= 1.0 V. The
CC
CC
= 1.0 V
CC
1
= 3.3 V,
falling
See detailed ordering and shipping information in the package
dimensions section on page 8 of this data sheet.
8
8
xxx
A
Y
W
G
xxxxx
AL
Y
W
G
(Note: Microdot may be in either location)
RESET
RESET
1
V
ORDERING INFORMATION
MR
GND
CC
V
MR
PFI
1
PIN CONFIGURATION
CC
= Specific Device Code
= Assembly Lot Code
= Year
= Week
= Pb−Free Package
= Specific Device Code
= Assembly Location
= Year
= Week
= Pb−Free Package
http://onsemi.com
1
2
3
4
1
2
3
4
ESA SUFFIX
CASE 751
(Top View)
(Top View)
CUA SUFFIX
CASE 846A
SOIC−8
Micro8
SOIC−8
Micro8t
Publication Order Number:
8 RESET
7 RESET
6 NC
5 PFO
8 NC
7 PFO
6 PFI
5 GND
DIAGRAMS
MARKING
8
1
8
1
MAX707/D
ALYWG
AYW
xxxxx
xxx
G
G

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MAX708SESA-TG Summary of contents

Page 1

MAX707, MAX708 mP Supervisory Circuits The MAX707/708 are cost−effective system supervisor circuits designed to monitor V in digital systems and provide a reset signal CC to the host processor when necessary. No external components are required. The reset output is ...

Page 2

MAXIMUM RATINGS (Note 1) Rating Supply Voltage Output Voltage Output Current (All Outputs) Input Current (V and GND) CC Thermal Resistance Junction−to−Air Operating Ambient Temperature Storage Temperature Range LatchUp Performance Maximum ratings are those values beyond which device damage can ...

Page 3

ELECTRICAL CHARACTERISTICS (V are 25° 3.3 V Characteristics Operating Voltage Range Supply Current Reset Threshold MAX707 T = +25° −40°C ...

Page 4

PIN DESCRIPTION (Pin No. with parentheses is for Micro8 package.) Pin No. Symbol Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á ...

Page 5

T = 25° 3 2 0.0 1.0 2.0 3 OUTPUT VOLTAGE (V) out Figure 6. MAX707/708 Series 4.90 V Reset Output Sink ...

Page 6

Microprocessor Reset To generate a processor reset, the manual Reset input allows different reset sources. A pushbutton switch can RESET MR V Transient Rejection CC The MAX707/708 provides accurate V reset timing during power−up, power−down, ...

Page 7

RESET Signal Integrity During Power−Down The MAX707/708 RESET output is valid until V below 1.0 V. Then, the output becomes an open circuit and no longer sinks current. This means CMOS logic inputs of the mP will be floating at ...

Page 8

... ORDERING INFORMATION Device MAX707ESA−T MAX707ESA−TG MAX708ESA−T MAX708ESA−TG MAX708RESA−T MAX708RESA−TG MAX708SESA−T MAX708SESA−TG MAX708TESA−T MAX708TESA−TG MAX707CUA−T MAX707CUA−TG MAX708CUA−T MAX708CUA−TG MAX708RCUA−T MAX708RCUA−TG MAX708SCUA−T MAX708SCUA−TG MAX708TCUA−T MAX708TCUA− ...

Page 9

... Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. MAX707, MAX708 PACKAGE DIMENSIONS Micro8 CASE 846A−02 ISSUE F NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14 ...

Page 10

... *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. Micro8 is a trademark of International Rectifier. ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein ...

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