Product Overview

Product Overview
MAX810: Voltage Supervisor, 3-Pin, Microprocessor, Very Low Supply
Current, Reset Monitor
For complete documentation, see the data sheet
Product Description
The MAX809/NCV809 and MAX810 are cost-effective system supervisor circuits designed to monitor VCC in digital systems and
provide a reset signal to the host processor when necessary. No external components are required.
The reset output is driven active within 10 µsec of VCC falling through the reset voltage threshold. Reset is maintained active for a
timeout period which is trimmed by factory after VCC rises above the reset threshold. The MAX810 has an active-high RESET output
while the MAX809 has an active-low RESETbar output. Both devices are available in a SOT-23 and SC-70 packages.
The MAX809/810 are optimized to reject fast transient glitches on The VCCline. Low supply current of 0.5 µA (VCC = 3.3 V) makes
these devices suitable for battery powered applications.
Features
• NCV Version for Automotive
• Precision VCC Monitor for 1.5 V, 1.8V, 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 RESET Output Duration
(1ms, 20ms, 100ms and 140ms)
• RESET Output Guaranteed to VCC = 1.0 V
• Low 1.0 µA Supply Current
• VCC Transient Immunity
• Small SOT-23 and SC-70 Package
• No External Components
• Wide Operating Temperature: -40°C to 105°C
For more features, see the data sheet
Applications
•
•
•
•
•
Computers
Embedded Systems
Battery Powered Equipment
Critical Microprocessor Power Supply Monitoring
Body Electronic
Benefits
• AEC-Q100 Qualified
Part Electrical Specifications
Product
Compliance
Status
Voltages
Monitored
VCC Max
(V)
V(TO) Typ
(V)
IQ Typ
(µA)
Reset
Active
State
Reset
Timer
Manual
Reset
Watchdog
Timer
Package
Type
MAX810LTRG
Pb-free
Active
1
5.5
4.63
0.5
High
Yes
No
No
SOT-23-3
Active
1
5.5
4.38
0.5
High
Yes
No
No
SOT-23-3
Active
1
5.5
2.63
0.5
High
Yes
No
No
SOT-23-3
Active
1
5.5
1.2
0.5
High
Yes
No
No
SOT-23-3
Active
1
5.5
2.93
0.5
High
Yes
No
No
SOT-23-3
Active
1
5.5
2.93
0.5
High
Yes
No
No
SOT-23-3
Active
1
5.5
2.93
0.5
High
Yes
No
No
SOT-23-3
Active
1
5.5
1.2
0.5
High
Yes
No
No
SC-70-3 /
SOT-3233
Active
1
5.5
2.63
0.5
High
Yes
No
No
SC-70-3 /
SOT-3233
Active
1
5.5
2.93
0.5
High
Yes
No
No
SC-70-3 /
SOT-3233
Active
1
5.5
2.93
0.5
High
Yes
No
No
SC-70-3 /
SOT-3233
Active
1
5.5
2.93
0.5
High
Yes
No
No
SC-70-3 /
SOT-3233
Active
1
5.5
2.93
0.5
High
Yes
No
No
SC-70-3 /
SOT-3233
Active
1
5.5
4.38
0.5
High
Yes
No
No
SC-70-3 /
SOT-3233
Active
1
5.5
4.63
0.5
High
Yes
No
No
SC-70-3 /
SOT-3233
Active
1
5.5
2.93
0.5
High
Yes
No
No
SOT-23-3
Active
1
5.5
3.08
0.5
High
Yes
No
No
SOT-23-3
Halide free
MAX810MTRG
Pb-free
Halide free
MAX810RTRG
Pb-free
Halide free
MAX810SN120T1G
Pb-free
Halide free
MAX810SN293D1T1G
Pb-free
Halide free
MAX810SN293D2T1G
Pb-free
Halide free
MAX810SN293D3T1G
Pb-free
Halide free
MAX810SQ120T1G
Pb-free
Halide free
MAX810SQ263T1G
Pb-free
Halide free
MAX810SQ293D1T1G
Pb-free
Halide free
MAX810SQ293D2T1G
Pb-free
Halide free
MAX810SQ293D3T1G
Pb-free
Halide free
MAX810SQ293T1G
Pb-free
Halide free
MAX810SQ438T1G
Pb-free
Halide free
MAX810SQ463T1G
Pb-free
Halide free
MAX810STRG
Pb-free
Halide free
MAX810TTRG
Pb-free
Halide free
For more information please contact your local sales support at www.onsemi.com
Created on: 6/30/2016