Datasheet Texas Instruments LM139 MDR — Ficha de datos

LM139AQML, LM139QML
www.ti.com SNOSAH8G – FEBRUARY 2005 – REVISED MARCH 2013 LOW POWER LOW OFFSET VOLTAGE QUAD COMPARATORS
Check for Samples: LM139AQML, LM139QML FEATURES 1 2 Available With Radiation Ensured
– Total Ionizing Dose 100 krad(Si)
– ELDRS Free 100 krad(Si)
Wide Supply Voltage Range
LM139/139A Series 2 to 36 VDC or В±1 to В±18 VDC
Very Low Supply Current Drain (0.8 mA) —
Independent of Supply Voltage
Low Input Biasing Current: 25 nA
Low Input Offset Current: В±5 nA
Offset Voltage: В±1 mV
Input Common-mode Voltage Range Includes
GND
Differential Input Voltage Range Equal to the
Power Supply Voltage
Low Output Saturation Voltage: 250 mV at 4
mA
Output Voltage Compatible with TTL, DTL,
ECL, MOS and CMOS Logic Systems ADVANTAGES High Precision Comparators
Reduced VOS Drift Over Temperature
Eliminates Need for Dual Supplies
Allows Sensing Near GND Compatible with all Forms of Logic …