Datasheet LT319A (Analog Devices) - 5
| Manufacturer | Analog Devices |
| Description | Dual Comparator |
| Pages / Page | 12 / 5 — TYPICAL PERFORMANCE CHARACTERISTICS. Output Saturation Voltage. Supply … |
| File Format / Size | PDF / 197 Kb |
| Document Language | English |
TYPICAL PERFORMANCE CHARACTERISTICS. Output Saturation Voltage. Supply Current. Output Limiting Characteristics
Model Line for this Datasheet
Text Version of Document
LT119A/LT319A LM119/LM319
TYPICAL PERFORMANCE CHARACTERISTICS Output Saturation Voltage Supply Current Output Limiting Characteristics
25 12 120 1.2 T T J = 25°C TJ = 25°C J = 25°C 100 1.0 20 10 POWER DISSIPATION (W) SHORT-CIRCUIT CURRENT AFTER 3 MINUTES 8 80 0.8 15 POSITIVE SUPPLY 6 60 0.6 10 4 NEGATIVE SUPPLY 40 0.4 OUTPUT CURRENT (mA) SUPPLY CURRENT (mA) 5 POWER DISSIPATION SHORT-CIRCUIT CURRENT (mA) V 2 20 0.2 S = ±15V INPUT OVERDRIVE = 5mV 0 0 0 0 0 0.2 0.4 0.6 0.8 1.0 0 5 10 15 20 0 5 10 15 OUTPUT VOLTAGE (V) SUPPLY VOLTAGE (V) OUTPUT VOLTAGE (V) LT119/319 G7 LT119/319 G8 LT119/319 G9
Common Mode Limits Supply Current
V+ 12 –0.4 V+ = 5V, V– = 0V 10 –0.8 V POSITIVE SUPPLY = 15V S = ±15V –1.2 8 –1.6 REFERRED TO SUPPLY VOLTAGES 6 –2.0 POSITIVE SUPPLY = 5V, V– = 0V 1.2 4 SUPPLY CURRENT (mA) COMMON-MODE LIMITS (V) 0.8 VS = ±15V, V+ = 5V, V– = 0V 2 NEGATIVE SUPPLY = –15V 0.4 V– 0 –55 –35 –15 5 25 45 65 85 105 125 –55 –35 –15 5 25 45 65 85 105 125 TEMPERATURE (°C) TEMPERATURE (°C) LT119/319 G10 LT119/319 G11
TYPICAL APPLICATIONS Relay Driver High Noise Immunity 60Hz Sync Circuit
5V 28V 5V 68k 10 11 – 7 INPUTS 1/2 LT319A 60Hz 3.3k 1N4148 20k 9 8 INPUT 10 + – 11 10VP-P 7 (TYP) 6 35V 0.15µF 1/2 LT319A OUTPUT 9 8 + 6 10k LT119/319 TA3 10k LT119/319 TA4 119a319afc 5 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Typical Applications Schematic Diagram Package Description Revision History Typical Application
TYPICAL PERFORMANCE CHARACTERISTICS Output Saturation Voltage Supply Current Output Limiting Characteristics
25 12 120 1.2 T T J = 25°C TJ = 25°C J = 25°C 100 1.0 20 10 POWER DISSIPATION (W) SHORT-CIRCUIT CURRENT AFTER 3 MINUTES 8 80 0.8 15 POSITIVE SUPPLY 6 60 0.6 10 4 NEGATIVE SUPPLY 40 0.4 OUTPUT CURRENT (mA) SUPPLY CURRENT (mA) 5 POWER DISSIPATION SHORT-CIRCUIT CURRENT (mA) V 2 20 0.2 S = ±15V INPUT OVERDRIVE = 5mV 0 0 0 0 0 0.2 0.4 0.6 0.8 1.0 0 5 10 15 20 0 5 10 15 OUTPUT VOLTAGE (V) SUPPLY VOLTAGE (V) OUTPUT VOLTAGE (V) LT119/319 G7 LT119/319 G8 LT119/319 G9
Common Mode Limits Supply Current
V+ 12 –0.4 V+ = 5V, V– = 0V 10 –0.8 V POSITIVE SUPPLY = 15V S = ±15V –1.2 8 –1.6 REFERRED TO SUPPLY VOLTAGES 6 –2.0 POSITIVE SUPPLY = 5V, V– = 0V 1.2 4 SUPPLY CURRENT (mA) COMMON-MODE LIMITS (V) 0.8 VS = ±15V, V+ = 5V, V– = 0V 2 NEGATIVE SUPPLY = –15V 0.4 V– 0 –55 –35 –15 5 25 45 65 85 105 125 –55 –35 –15 5 25 45 65 85 105 125 TEMPERATURE (°C) TEMPERATURE (°C) LT119/319 G10 LT119/319 G11
TYPICAL APPLICATIONS Relay Driver High Noise Immunity 60Hz Sync Circuit
5V 28V 5V 68k 10 11 – 7 INPUTS 1/2 LT319A 60Hz 3.3k 1N4148 20k 9 8 INPUT 10 + – 11 10VP-P 7 (TYP) 6 35V 0.15µF 1/2 LT319A OUTPUT 9 8 + 6 10k LT119/319 TA3 10k LT119/319 TA4 119a319afc 5 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Typical Applications Schematic Diagram Package Description Revision History Typical Application
