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LM311和单身高速电压比较器。这些装置被设计成从大范围的电源电压下工作,包括±15-V耗材运算放大器和5 V电源的逻辑系统
的输出电平与大多数TTL和MOS电路兼容。这些比较器能够驱动灯或继电器和开关电压高达50 V ,50 mA电流。所有的输入和输
出可与系统地隔离。该输出可以驱动参考地,V负载CC+或VCC−.偏移平衡和选通功能是可用的,并且该输出可以是线或连接。
如果频闪为低电平时,输出处于断开状态,而不管该差分输入。
The LM111, LM211, and LM311 devices are single
high-speed voltage comparators. These devices are
designed to operate from a wide range of powersupply
voltages, including ±15-V supplies for
operational amplifiers and 5-V supplies for logic
systems. The output levels are compatible with most
TTL and MOS circuits. These comparators are
capable of driving lamps or relays and switching
voltages up to 50 V at 50 mA. All inputs and outputs
can be isolated from system ground. The outputs can
drive loads referenced to ground, VCC+ or VCC−. Offset
balancing and strobe capabilities are available, and
the outputs can be wire-OR connected. If the strobe
is low, the output is in the off state, regardless of the
differential input.
LM111FK LCCC (20) 8.89 mm × 8.89 mm
LM111JG CDIP (8) 9.60 mm × 6.67 mm
LM311PS SO (8) 6.20 mm × 5.30 mm
LM211D SOIC (8) 4.90 mm × 3.91 mm
LM211P PDIP (8) 9.81 mm × 6.35 mm
LM211PW TSSOP (8) 3.00 mm × 4.40 mm
LM311P LM311P LM311P
LM311P
TI
PDIP-8
30 V
3.5 V
7.5 mA
0 C
+ 70 C