LM239AQDREP中文资料德州仪器数据手册PDF规格书

1FEATURES

• Wide Supply Ranges

– Single Supply: 2 V to 36 V

(Tested to 30 V for Non-V Devices and 32 V

for V-Suffix Devices)

– Dual Supplies: ±1 V to ±18 V

(Tested to ±15 V for Non-V Devices and

±16 V for V-Suffix Devices)

• Low Supply-Current Drain Independent of

Supply Voltage: 0.8 mA (Typ)

• Low Input Bias Current: 25 nA (Typ)

• Low Input Offset Current: 5 nA (Typ)

• Low Input Offset Voltage: 2 mV (Typ)

• Common-Mode Input Voltage Range Includes

Ground

• Differential Input Voltage Range Equal to

Maximum-Rated Supply Voltage: ±36 V

• Low Output Saturation Voltage

• Output Compatible With TTL, MOS, and CMOS

SUPPORTS DEFENSE, AEROSPACE,

AND MEDICAL APPLICATIONS

• Controlled Baseline

• One Assembly/Test Site

• One Fabrication Site

• Available in Military (–55°C/125°C)

Temperature Range(1)

• Extended Product Life Cycle

• Extended Product-Change Notification

• Product Traceability

DESCRIPTION/ORDERING INFORMATION

These devices consist of four independent voltage comparators that are designed to operate from a single power

supply over a wide range of voltages. Operation from dual supplies also is possible, as long as the difference

between the two supplies is 2 V to 36 V, and VCC is at least 1.5 V more positive than the input common-mode

voltage. Current drain is independent of the supply voltage. The outputs can be connected to other

open-collector outputs to achieve wired-AND relationships.