Datasheet LT1719 (Analog Devices) - 6
| Hersteller | Analog Devices |
| Beschreibung | 4.5ns Single/Dual Supply 3V/5V Comparator with Rail-to-Rail Output |
| Seiten / Seite | 22 / 6 — TYPICAL PERFORMANCE CHARACTERISTICS. Output Low Voltage. Output High … |
| Dateiformat / Größe | PDF / 220 Kb |
| Dokumentensprache | Englisch |
TYPICAL PERFORMANCE CHARACTERISTICS. Output Low Voltage. Output High Voltage. vs Load Current. Supply Current vs Frequency
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LT1719
TYPICAL PERFORMANCE CHARACTERISTICS Output Low Voltage Output High Voltage vs Load Current vs Load Current Supply Current vs Frequency
0.5 0.0 9 +V +V 25°C S OR V+ = 5V S OR V+= 5V V V +V IN = –10mV (V) S 125°C IN = 10mV 8 S = 5V 125°C –0.2 0.4 125°C 7 VCC = 2.7V –55°C CLOAD = 20pF –0.4 25°C 6 25°C 0.3 –55°C 5 –0.6 CLOAD = 10pF OUTPUT VOLTAGE (V) SUPPLY CURRENT (mA) 4 S 0.2 –0.8 +V NO LOAD 25°C 3 OUTPUT VOLTAGE RELATIVE TO +V VCC = 2.7V 0.1 –1.0 2 0 4 8 12 16 20 0 4 8 12 16 20 0 10 20 30 40 OUTPUT SINK CURRENT (mA) OUTPUT SOURCE CURRENT (mA) FREQUENCY (MHz) 1719 G10 1719 G11 1719 G12
Shutdown Currents Shutdown Currents vs Shutdown Voltage vs Shutdown Voltage
4 5 IS 3 4 LT1719S6 LT1719S8 + 3 2 SUPPLY SUPPLY I 2 CURRENTS (mA) 1 CURRENT (mA) ICC 1 0 TA = 25°C V 0 EE = GND +V –50 S = VCC = 5V T –50 A = 25°C V+ = 5V SHDN PIN CURRENT (μA) SHDN PIN –100 CURRENT (μA) V –100 S –4 VS –3 VS –2 VS –1 VS V+ –4 V+ –3 V+ –2 V+ –1 V+ SHDN PIN VOLTAGE (V) SHDN PIN VOLTAGE (V) 1719 G13a 1719 G13b
Shutdown Currents Wake-Up Delay vs Temperature vs Temperature
700 SHUTDOWN = +VS – 0.5V +I 10 S 600 SHUTDOWN 500 PIN CURRENT 1 400 +IS 300 WAKE-UP DELAY (ns) SHUTDOWN CURRENTS (μA) SHUTDOWN PIN OPEN 0.1 200 VCC = +VS = 5V VEE = –5V 100 –50 –25 0 25 50 75 100 125 –50 –25 0 25 50 75 100 125 150 TEMPERATURE (°C) TEMPERATURE (°C) 1719 G14 1719 G15 1719fa 6
TYPICAL PERFORMANCE CHARACTERISTICS Output Low Voltage Output High Voltage vs Load Current vs Load Current Supply Current vs Frequency
0.5 0.0 9 +V +V 25°C S OR V+ = 5V S OR V+= 5V V V +V IN = –10mV (V) S 125°C IN = 10mV 8 S = 5V 125°C –0.2 0.4 125°C 7 VCC = 2.7V –55°C CLOAD = 20pF –0.4 25°C 6 25°C 0.3 –55°C 5 –0.6 CLOAD = 10pF OUTPUT VOLTAGE (V) SUPPLY CURRENT (mA) 4 S 0.2 –0.8 +V NO LOAD 25°C 3 OUTPUT VOLTAGE RELATIVE TO +V VCC = 2.7V 0.1 –1.0 2 0 4 8 12 16 20 0 4 8 12 16 20 0 10 20 30 40 OUTPUT SINK CURRENT (mA) OUTPUT SOURCE CURRENT (mA) FREQUENCY (MHz) 1719 G10 1719 G11 1719 G12
Shutdown Currents Shutdown Currents vs Shutdown Voltage vs Shutdown Voltage
4 5 IS 3 4 LT1719S6 LT1719S8 + 3 2 SUPPLY SUPPLY I 2 CURRENTS (mA) 1 CURRENT (mA) ICC 1 0 TA = 25°C V 0 EE = GND +V –50 S = VCC = 5V T –50 A = 25°C V+ = 5V SHDN PIN CURRENT (μA) SHDN PIN –100 CURRENT (μA) V –100 S –4 VS –3 VS –2 VS –1 VS V+ –4 V+ –3 V+ –2 V+ –1 V+ SHDN PIN VOLTAGE (V) SHDN PIN VOLTAGE (V) 1719 G13a 1719 G13b
Shutdown Currents Wake-Up Delay vs Temperature vs Temperature
700 SHUTDOWN = +VS – 0.5V +I 10 S 600 SHUTDOWN 500 PIN CURRENT 1 400 +IS 300 WAKE-UP DELAY (ns) SHUTDOWN CURRENTS (μA) SHUTDOWN PIN OPEN 0.1 200 VCC = +VS = 5V VEE = –5V 100 –50 –25 0 25 50 75 100 125 –50 –25 0 25 50 75 100 125 150 TEMPERATURE (°C) TEMPERATURE (°C) 1719 G14 1719 G15 1719fa 6