Datasheet LT319A (Analog Devices) - 4
| Hersteller | Analog Devices |
| Beschreibung | Dual Comparator |
| Seiten / Seite | 12 / 4 — ELECTRICAL CHARACTERISTICS Note 1:. Note 4:. Note 2:. Note 5:. Note 3:. … |
| Dateiformat / Größe | PDF / 197 Kb |
| Dokumentensprache | Englisch |
ELECTRICAL CHARACTERISTICS Note 1:. Note 4:. Note 2:. Note 5:. Note 3:. Note 6:. TYPICAL PERFORMANCE CHARACTERISTICS
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LT119A/LT319A LM119/LM319
ELECTRICAL CHARACTERISTICS Note 1:
Stresses beyond those listed under Absolute Maximum Ratings
Note 4:
The offset voltages and currents given are the maximum values may cause permanent damage to the device. Exposure to any Absolute required to drive the output within 1V of either supply with a 1mA load, Maximum Rating condition for extended periods may affect device thus these parameters define an error band and take into account the reliability and lifetime. worst case effects of voltage gain and input impedance.
Note 2:
For supply voltages less than ±15V, the maximum input voltage is
Note 5:
Response time specified is for a 100mV input step with 5mV equal to the supply voltage. overdrive.
Note 3:
Unless otherwise noted, supply voltage equals ±15V and
Note 6:
Inputs are protected with back-to-back 5.6V zener diodes. This V limits maximum differential input voltage to ±5V if current is unlimited. CM = 0V, TA = 25°C. The ground pin is grounded. Note that the maximum voltage allowed between the ground pin and V+ is 18V. Do not tie the Larger differential input drive is allowed if input current is limited to ±5mA ground pin to V– when the power supply voltage exceeds ±9V. The offset with external resistance. voltage, offset current and bias current specifications apply for all supply voltages between ±15V and 5V unless otherwise specified.
TYPICAL PERFORMANCE CHARACTERISTICS Transfer Function Input Characteristics Input Currents
40 8 400 250 VS = ±15V V++ = 36V VS = ±15V VS = ±15V 35 R 7 L = 1.4k TA = 25°C T OUTPUT VOLTAGE LOW (V) A = 25°C 300 200 30 6 V++ = 5V BIAS 25 5 200 150 20 4 15 3 100 100 INPUT CURRENT (nA) OUTPUT VOLTAGE HIGH (V) 10 2 INPUT BIAS CURRENT (nA) 0 50 5.0 1 MAXIMUM DIFFERENTIAL OFFSET INPUT VOLTAGE 0 0 –100 0 –1.0 –0.6 –0.2 0.2 0.6 1.0 –10 –6 –2 2 6 10 –55 –35 –15 5 25 45 65 85 105 125 DIFFERENTIAL INPUT VOLTAGE (mV) DIFFERENTIAL INPUT VOLTAGE (V) TEMPERATURE (°C) LT119/319 G1 LT119/319 G2 LT119/319 G3
Response Time for Various Response Time for Various Response Time for Various Input Overdrives Input Overdrives Input Overdrives
6 6 6 VS = ±15V VS = 5V 5 5 5 2mV RL = 500Ω RL = 500Ω 4 V++ = 5V 4 2mV 4 V++ = 5V 5mV TA = 25°C TA = 25°C 3 3 3 OUTPUT OUTPUT 5mV OUTPUT 20mV VOLTAGE (V) 2 2 5mV 20mV VOLTAGE (V) 20mV VOLTAGE (V) 2 2mV 1 1 1 0 0 VS = 5V 0 R 0 100 L = 500Ω V++ = 5V 0 INPUT –50 INPUT 50 TA = 25°C INPUT –50 VOLTAGE (mV) –100 VOLTAGE (mV) 0 VOLTAGE (mV) –100 0 50 100 150 200 250 300 350 0 50 100 150 200 250 300 350 0 50 100 150 200 250 300 350 TIME (ns) TIME (ns) TIME (ns) LT119/319 G4 LT119/319 G5 LT119/319 G6 119a319afc 4 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
ELECTRICAL CHARACTERISTICS Note 1:
Stresses beyond those listed under Absolute Maximum Ratings
Note 4:
The offset voltages and currents given are the maximum values may cause permanent damage to the device. Exposure to any Absolute required to drive the output within 1V of either supply with a 1mA load, Maximum Rating condition for extended periods may affect device thus these parameters define an error band and take into account the reliability and lifetime. worst case effects of voltage gain and input impedance.
Note 2:
For supply voltages less than ±15V, the maximum input voltage is
Note 5:
Response time specified is for a 100mV input step with 5mV equal to the supply voltage. overdrive.
Note 3:
Unless otherwise noted, supply voltage equals ±15V and
Note 6:
Inputs are protected with back-to-back 5.6V zener diodes. This V limits maximum differential input voltage to ±5V if current is unlimited. CM = 0V, TA = 25°C. The ground pin is grounded. Note that the maximum voltage allowed between the ground pin and V+ is 18V. Do not tie the Larger differential input drive is allowed if input current is limited to ±5mA ground pin to V– when the power supply voltage exceeds ±9V. The offset with external resistance. voltage, offset current and bias current specifications apply for all supply voltages between ±15V and 5V unless otherwise specified.
TYPICAL PERFORMANCE CHARACTERISTICS Transfer Function Input Characteristics Input Currents
40 8 400 250 VS = ±15V V++ = 36V VS = ±15V VS = ±15V 35 R 7 L = 1.4k TA = 25°C T OUTPUT VOLTAGE LOW (V) A = 25°C 300 200 30 6 V++ = 5V BIAS 25 5 200 150 20 4 15 3 100 100 INPUT CURRENT (nA) OUTPUT VOLTAGE HIGH (V) 10 2 INPUT BIAS CURRENT (nA) 0 50 5.0 1 MAXIMUM DIFFERENTIAL OFFSET INPUT VOLTAGE 0 0 –100 0 –1.0 –0.6 –0.2 0.2 0.6 1.0 –10 –6 –2 2 6 10 –55 –35 –15 5 25 45 65 85 105 125 DIFFERENTIAL INPUT VOLTAGE (mV) DIFFERENTIAL INPUT VOLTAGE (V) TEMPERATURE (°C) LT119/319 G1 LT119/319 G2 LT119/319 G3
Response Time for Various Response Time for Various Response Time for Various Input Overdrives Input Overdrives Input Overdrives
6 6 6 VS = ±15V VS = 5V 5 5 5 2mV RL = 500Ω RL = 500Ω 4 V++ = 5V 4 2mV 4 V++ = 5V 5mV TA = 25°C TA = 25°C 3 3 3 OUTPUT OUTPUT 5mV OUTPUT 20mV VOLTAGE (V) 2 2 5mV 20mV VOLTAGE (V) 20mV VOLTAGE (V) 2 2mV 1 1 1 0 0 VS = 5V 0 R 0 100 L = 500Ω V++ = 5V 0 INPUT –50 INPUT 50 TA = 25°C INPUT –50 VOLTAGE (mV) –100 VOLTAGE (mV) 0 VOLTAGE (mV) –100 0 50 100 150 200 250 300 350 0 50 100 150 200 250 300 350 0 50 100 150 200 250 300 350 TIME (ns) TIME (ns) TIME (ns) LT119/319 G4 LT119/319 G5 LT119/319 G6 119a319afc 4 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