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Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 11
Technical content
Features
- Precision Monitoring of +3.0 V (−10%) and +2.5 V (−5%) Power Supplies
- Offered in Three Output Configurations: − CA T803: Open−Drain Active LOW Reset − CA T809: Push−Pull Active LOW Reset − CA T810: Push−Pull Active HIGH Reset
- Direct Replacements for the MAX803, MAX809 and MAX810 in Applications Operating over the Industrial Temperature Range
- Reset Valid down to VCC = 1.0 V
- 6 /C0109A Power Supply Current
- Power Supply Transient Immunity
- Industrial Temperature Range: −40°C to +85°C
- Available in SOT−23 and SC−70 Packages
- These Devices are Pb−Free and are RoHS Compliant
Applications
- Computers, Servers, Laptops, Cable Modems
- Wireless Communications
- Embedded Control Systems
- White Goods, Power Meters
- Intelligent Instruments
- PDAs and Handheld Equipment http://onsemi.com PIN CONFIGURATION VCC RESET (RESET) GND See detailed ordering and shipping information in the package dimensions section on page 8 of this data sheet.
ORDERING INFORMATION
(Top View) SOT−23 TB SUFFIX CASE 527AG SC−70 SD SUFFIX CASE 419AB CAT803 CAT809 (CAT810) 3−Lead SOT23 3−Lead SC70 XXXM/C0071 /C0071 XXX = Specific Device Code M = Month Code /C0071 = Pb−Free Package XXXM/C0071 /C0071 MARKING DIAGRAMS (*Note: Microdot may be in either location) SOT−23 SC −70
Table 1. THRESHOLD SUFFIX SELECTOR
4.63 V L
4.55 V H
4.38 V M
4.00 V J
3.08 V T
2.93 V S
2.63 V R
2.32 V Z
1.60 V V
Table 2. PIN DESCRIPTIONS remains low for at least 140 ms after VCC rises above the reset threshold. remains high for at least 140 ms after VCC rises above the reset threshold. 3 3 3 VCC Power supply voltage that is monitored. Table 3. ABSOLUTE MAXIMUM RATINGS
Figure 1. Block Diagrams
Table 4. ELECTRICAL CHARACTERISTICS
0.8 VCC V
1.8 V < VCC VTH min,
- Production testing done at T A = +25°C; limits over temperature guaranteed by design only.
- RESET output for the CAT809; RESET output for the CAT810.
Table 5. ORDERING PART NUMBER
- Not recommended for new designs.
- Threshold and full part numbers will be provided on box and reel labels as well as all Shipping documents.
- For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
- For detailed information and a breakdown of device nomenclature and numbering systems, please see the ON Semiconductor Device
- Not recommended for new designs.
- Threshold and full part numbers will be provided on box and reel labels as well as all Shipping documents.
- For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
- For detailed information and a breakdown of device nomenclature and numbering systems, please see the ON Semiconductor Device
CAT803, CAT809, CAT810 http://onsemi.com PACKAGE DIMENSIONS SOT−23, 3 Lead CASE 527AG−01 ISSUE O E1 E e b D c A TOP VIEW SIDE VIEW END VIEW L1 L Notes: (1) All dimensions are in millimeters. Angles in degrees. (2) Complies with JEDEC TO-236. SYMBOL MIN NOM MAX /C0113 θ A b c D E e 0º 8º L 0.013 0.37 0.085 2.80 2.10 1.20
1.90 BSC
0.40 REF
1.12 0.10 0.50 0.18 3.04 2.64 1.40
0.54 REF
0.95 BSC
0.89
CAT803, CAT809, CAT810 http://onsemi.com PACKAGE DIMENSIONS SC−70, 3 Lead, 1.25x2 CASE 419AB−01 ISSUE O D A L L1 L2 ee b c TOP VIEW SIDE VIEW END VIEW /C01131 /C01131 Notes: (1) All dimensions are in millimeters. Angles in degrees. (2) Complies with JEDEC MO-203. SYMBOL MIN NOM MAX E /C0113 θ A b c D E e L 0º 8º 0.00 0.15 0.08 0.26 1.80 1.80 1.15
0.65 BSC
0.15 BSC
1.10 0.10 0.30 0.22 0.46 2.20 2.40 1.35 0.80 θ1 4º 10º A2 0.80 1.00
0.42 REF
0.36 2.00 2.10 1.25 0.90 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. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. “Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, direct ly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. CAT803/D PUBLICATION ORDERING INFORMATION N. American Technical Support: 800−282−9855 Toll Free USA/Canada Europe, Middle East and Africa Technical Support: Phone: 421 33 790 2910 Japan Customer Focus Center Phone: 81−3−5817−1050 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: 303−675−2176 or 800−344−3867 Toll Free USA/Canada Email: orderlit@onsemi.com ON Semiconductor Website: www.onsemi.com Order Literature: http://www.onsemi.com/orderlit For additional information, please contact your local Sales Representative