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LT1015 Datasheet(PDF) 2 Page - Linear Technology |
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LT1015 Datasheet(HTML) 2 Page - Linear Technology |
2 / 4 page 2 LT1015 ORDER PART NUMBER Supply Voltage .......................................................... 7V Differential Input Voltage ........................................... 5V Input Voltage Positive................................................ Supply + 0.5V Negative .............................................................. – 1V Input Current (Forced) Positive ............................ 20mA Latch Pin Voltage ........................................ Supply + 1V Output Current (Continuous) .............................. ±20mA Operating Temperature Range LT1015C .................................................. 0 °C to 70°C LT1015M ........................................ – 55 °C to 125°C* Storage Temperature ............................ – 65 °C to 150°C Lead Temperature (Soldering, 10 sec).................. 300 °C *Air flow must be provided for TA > 100°C ABSOLUTE MAXIMUM RATINGS PACKAGE/ORDER INFORMATION Consult factory for Industrial grade parts. V + = 4.6V to 5.4V, VLATCH = 0V, common mode input voltage = 2.5V, TJ = 25°C, unless otherwise noted. ELECTRICAL CHARACTERISTICS PARAMETER CONDITIONS MIN TYP MAX UNITS Input Offset Voltage (Note 1) VCM = 1.25V to (V + – 1.5V) q 120 mV Input Bias Current ∆VIN = 0V (Note 2) q 15 30 µA Reference Input Current ∆VIN = 0V (Note 2) q 30 60 µA Voltage Gain (Note 3) VOUT = 0.5V to 2.5V, Load = 1 TTL Gate q 1000 2500 V/V Common Mode Input Range (Note 5) Minimum Input q 1.0 1.25 V Maximum Input q V + – 1.5 V + – 1.0 V Output High Voltage IOUT = 4mA q 2.5 V Output Low Voltage ISINK = 4mA q 0.3 0.5 V Supply Current V + = 5V q 55 70 mA Latch Pin High Input Voltage Device Latched q 2V Latch Pin Low Input Voltage Device Active q 0.8 V Latch Pin Current q 1mA Propagation Delay ∆VIN ≥ 20mV (Note 4) 0 °C ≤ TJ ≤ 100°C q 710 14 ns –55 °C ≤ TJ ≤ 150°C q 710 16 ns Latch Setup Time 2ns LT1015CJ8 LT1015CN8 LT1015MJ8 1 2 3 4 8 7 6 5 TOP VIEW INPUT A REFERENCE INPUT B LATCH V+ OUTPUT A GND OUTPUT B J8 PACKAGE 8-LEAD CERDIP N8 PACKAGE 8-LEAD PDIP TJMAX = 150°C, θJA = 100°C/ W (J8) TJMAX = 100°C, θJA = 130°C/ W (N8) The q denotes specifications which apply over the full operating temperature range. Note 1: Input offset voltage is the maximum required to drive the output to a low state of 0.5V and high state of 2.5V. Note 2: Input currents are measured by applying a large positive differential input voltage. The resulting input current is divided by two to obtain input current at ∆VIN = 0V. Note 3: Voltage gain is guaranteed by design, but not tested. Note 4: Propagation delay is sample tested in production with a large overdrive. The limit is guard banded to account for the slight increase ( ≈ 500ps) at 20mV overdrive. Note 5: Common mode input range is the voltage range over which the differential input offset voltage is less than 20mV. If both inputs remain inside this common mode range, propagation delay will be unaffected. It will also be normal if the signal input is below the 1.25V lower limit when the input transition begins. An increase in propagation delay of up to 10ns may occur if the signal input is above the upper common mode limit when the transition begins. Sine wave inputs may not be affected when the peak exceeds the common mode range if the signal is inside the common mode range for 10ns before threshold is reached. |
Similar Part No. - LT1015_15 |
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Similar Description - LT1015_15 |
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