CAT8710FTD-GT3 ON Semiconductor, CAT8710FTD-GT3 Datasheet

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CAT8710FTD-GT3

Manufacturer Part Number
CAT8710FTD-GT3
Description
SUP4 DRAIN ACT LOW SOT23-6
Manufacturer
ON Semiconductor
Type
Multi-Voltage Supervisorr
Datasheet

Specifications of CAT8710FTD-GT3

Number Of Voltages Monitored
4
Output
Open Drain or Open Collector
Reset
Active Low
Reset Timeout
70 ms Minimum
Voltage - Threshold
1.8V, 2.5V, 3.3V, Adj
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
SOT-23-6
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
CAT8710
Quad Voltage Supervisor
designed to monitor up to four supply voltages with a single device.
When any supply voltage drops below its preset threshold, the
CAT8710 will output a single reset to the threshold. One CAT8710 IC
eliminates the need for multiple reset circuits, which minimizes
system components and improves reliability.
3.3 V, 3.0 V, 2.5 V, and 1.8 V supplies within ±5% and 2
user-selectable thresholds, adjustable down to 0.62 V with 2%
accuracy. On power up, the reset remains low for 120 ms typical, after
all voltages have risen above their selected thresholds. The output
remains valid as long as VDD remains above 1 V.
operates over the industrial temperature range of −40°C to +85°C.
Features
Applications
© Semiconductor Components Industries, LLC, 2010
November, 2010 − Rev. 2
The CAT8710 is a space-saving, precision quad voltage supervisor,
The CAT8710 provides 2 factory preset thresholds for monitoring
The CAT8710 is available in a 6−pin TSOT−23 package and
1.8 V Supplies
0.62 V with 2% Accuracy
Compliant
Monitors 4 Power−Supply Voltages Simultaneously
2 Factory Preset Reset Threshold Options for 3.3 V, 3.0 V, 2.5 V, and
2 User−Programmed Threshold Monitors, Adjustable Down to
Drop−in replacement to MAX6710
Low Supply Current: 3 mA (typ)
Ultra Low Power vs. Maxim
Reset Timeout Period: 120 ms (typ)
RESET Valid to V
Immune to Short Supply Transients
Temperature Range: −40°C to +85°C
Small, TSOT−23 6−Pin Package
This Device is Pb−Free, Halogen Free/BFR Free and RoHS
Monitoring of Multiple Power Supply Voltages
Figure 1. Typical Application Circuit
Supplies
Power
CC
= 1 V
V1
V2/VDD
V3
V4
CAT8710
RESET
GND
VDD
mP
1
See detailed ordering and shipping information in the package
dimensions section on page 2 of this data sheet.
VJ = Specific Device Code
Y = Production Year (last digit)
M = Production Month: 1−9, A, B, C
V2/VDD
ORDERING INFORMATION
MARKING DIAGRAM
V1
V3
PIN CONNECTIONS
http://onsemi.com
CASE 419AF
TSOT−23−6
TD SUFFIX
(Top View)
VJYM
1
Publication Order Number:
1
RESET
GND
V4
CAT8710/D

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CAT8710FTD-GT3 Summary of contents

Page 1

CAT8710 Quad Voltage Supervisor The CAT8710 is a space-saving, precision quad voltage supervisor, designed to monitor up to four supply voltages with a single device. When any supply voltage drops below its preset threshold, the CAT8710 will output a single ...

Page 2

... Adjustable under−voltage detector input. GND Ground RESET Open Drain active LOW reset output Table 2. ORDERING INFORMATION V1 Part Number CAT8710FTD−GT3 CAT8710JTD−GT3 (Note 1) CAT8710LTD−GT3 (Note 1) Adj CAT8710NTD−GT3 (Note 1) CAT8710PTD−GT3 (Note 1) 1. Consult factory for availability. 0.62 V VREF VREF3 0 ...

Page 3

Table 3. ABSOLUTE MAXIMUM RATINGS V , Vx, RESET to GND DD Continuous RESET Current Operating Temperature Range Storage Temperature Range Junction Temperature Lead Temperature (soldering Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ...

Page 4

V DD 1. 1.20 1.15 1.10 1.05 1.00 −40 10 TEMPERATURE (°C) Figure 3. I Input Current vs. Temperature 200 RESET THRESHOLD OVERDRIVE (mV) ...

Page 5

Detailed Description The CAT8710 is a space-saving, low-power, quad voltage microprocessor supervisory circuit designed to monitor 4 voltage supplies. The CAT8710 has 2 factory preset thresholds for monitoring standard power supply voltages of 3.3 V, 3 ...

Page 6

VIN CAT8710 R1 R2 VREF Figure 11. Setting the Auxiliary Monitor R1 Manual Reset Figure 12. Adding Manual Reset Capability http://onsemi.com 6 V CAT8710 + V1 V2/VDD V3 RESET ADJ R2 ...

Page 7

... Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. PUBLICATION ORDERING INFORMATION LITERATURE FULFILLMENT: Literature Distribution Center for ON Semiconductor P.O. Box 5163, Denver, Colorado 80217 USA Phone: 303−675−2175 or 800−344−3860 Toll Free USA/Canada Fax: 303− ...

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