LM393W STMicroelectronics, LM393W Datasheet
LM393W
Specifications of LM393W
Available stocks
Related parts for LM393W
LM393W Summary of contents
Page 1
... All the pins are protected against electrostatic discharge kV consequence, the input voltages must not exceed the magnitude December 2008 LM193W, LM293W, LM393W Low power dual voltage comparators (Plastic package) (Plastic micropackage) (Thin shrink small outline package) Pin connections 1 - Output 1 ...
Page 2
... Schematic diagram 1 Schematic diagram Figure 1. Circuit schematic (1/2 LM193W) Non-Inverting Input Inverting Input 2/15 VCC+ 100µA 3.5µA 3.5µA VCC+ VCC- VCC- VCC- LM193W, LM293W, LM393W 100µA VCC+ Vo VCC- VCC- ...
Page 3
... LM193W, LM293W, LM393W 2 Absolute maximum ratings and operating conditions Table 1. Absolute maximum ratings Symbol V Supply voltage CC V Differential input voltage id V Input voltage in Output short-circuit to ground Thermal resistance junction to ambient SO-8 R thja TSSOP8 DIP8 Thermal resistance junction to case SO-8 R thjc TSSOP8 DIP8 T Junction temperature ...
Page 4
... +25°C ≤ T amb max ( +1.4V 5.1kΩ (ref ≈ 1 with V from and over the full common-mode -1.5 V). LM193W, LM293W, LM393W Min Typ. Max 250 400 5 50 150 50 200 0 2 ...
Page 5
... LM193W, LM293W, LM393W Figure 2. Supply current versus supply voltage Figure 4. Output saturation voltage versus output current Figure 6. Response time for various input overdrives - positive transition Electrical characteristics Figure 3. Input current versus supply voltage Figure 5. Response time for various input overdrives - negative transition ...
Page 6
... Application information 4 Application information 4.1 Typical applications Figure 7. Basic comparator Figure 9. Driving TTL 6/15 LM193W, LM293W, LM393W Figure 8. Driving CMOS Figure 10. Low-frequency op-amp ...
Page 7
... LM193W, LM293W, LM393W Figure 11. Low-frequency op-amp Figure 13. Low frequency op-amp with offset adjust Figure 15. Two decades high-frequency VCO Application information Figure 12. Transducer amplifier Figure 14. Zero crossing detector (single power supply) 7/15 ...
Page 8
... Application information Figure 16. Limit comparator 4.2 Split-supply applications Figure 18. Zero crossing detector 8/15 LM193W, LM293W, LM393W Figure 17. Crystal controlled oscillator Figure 19. Comparator with a negative reference ...
Page 9
... LM193W, LM293W, LM393W 5 Package information In order to meet environmental requirements, ST offers these devices in different grades of ® ECOPACK packages, depending on their level of environmental compliance. ECOPACK specifications, grade definitions and product status are available at: www.st.com. ® ECOPACK trademark. Package information ® 9/15 ...
Page 10
... Dimensions Millimeters Min. Typ. Max. 5.33 0.38 2.92 3.30 4.95 0.36 0.46 0.56 1.14 1.52 1.78 0.20 0.25 0.36 9.02 9.27 10.16 7.62 7.87 8.26 6.10 6.35 7.11 2.54 7.62 10.92 2.92 3.30 3.81 LM193W, LM293W, LM393W Inches Min. Typ. Max. 0.210 0.015 0.115 0.130 0.195 0.014 0.018 0.022 0.045 0.060 0.070 0.008 0.010 0.014 0.355 0.365 0.400 0.300 0.310 0.325 0.240 0.250 0.280 0.100 0.300 0.430 0.115 0.130 0.150 ...
Page 11
... LM193W, LM293W, LM393W 5.2 SO-8 package information Figure 21. SO-8 package mechanical drawing Table 5. SO-8 package mechanical data Ref ccc Dimensions Millimeters Min. Typ. Max. 1.75 0.10 0.25 1.25 0.28 0.48 0.17 0.23 4.80 4.90 5.00 5.80 6.00 6.20 3.80 3.90 4.00 1.27 0.25 0.50 0.40 1.27 1.04 0 8° 0.10 Package information Inches Min. Typ. Max. 0.069 0.004 0.010 0.049 0.011 0.019 0.007 ...
Page 12
... Dimensions Millimeters Min. Typ. Max. 1.20 0.05 0.15 0.80 1.00 1.05 0.19 0.30 0.09 0.20 2.90 3.00 3.10 6.20 6.40 6.60 4.30 4.40 4.50 0.65 0° 8° 0.45 0.60 0.75 1 0.10 LM193W, LM293W, LM393W Inches Min. Typ. Max. 0.047 0.002 0.006 0.031 0.039 0.041 0.007 0.012 0.004 0.008 0.114 0.118 0.122 0.244 0.252 0.260 0.169 0.173 0.177 0.0256 0° 8° 0.018 0.024 0.030 0.039 0.004 ...
Page 13
... LM193W, LM293W, LM393W 6 Ordering information Table 7. Order codes Part number LM193WD LM193WDT LM193WN LM193WPT LM293WD LM293WDT LM293WN LM293WPT (1) LM293WYD (1) LM293WYDT (2) LM293WYPT LM393WD LM393WDT LM393WN LM393WPT (1) LM393WYD (1) LM393WYDT (2) LM393WYPT 1. Qualified and characterized according to AEC Q100 and Q003 or equivalent, advanced screening according to AEC Q001 & Q 002 or equivalent. ...
Page 14
... Added ESD parameters in Added values for R thja ratings. Added junction temperature T 2 Deleted power dissipation P ® Updated ECOPACK Corrected DIP8 package information in Added automotive grade products in LM193W, LM293W, LM393W Changes Table 1: Absolute maximum and R in Table 1: Absolute maximum thjc in Table 1: Absolute maximum j in ...
Page 15
... LM193W, LM293W, LM393W Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...