LM293 データシートの表示（PDF） - STMicroelectronics

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LM293

Low power dual voltage comparators

STMicroelectronics 

Package information

LM193, LM293, LM393

Figure 19. Two-decade high-frequency VCO

VCC

100kW

Frequency control

voltage input

vcontrol

100kW

0.1mF

500pF

1/2

LM193

3kW

5.1kW

0.01m F

1/2

LM193

50kW

20kW

20k W

VCC /2

VCC = +30V

+250mV Vcontrol +50V

700 Hz fo 100kHz

1/2

LM193

VCC /2

VCC

3kW

Output 1

Output 2

5

Package information

In order to meet environmental requirements, ST offers these devices in ECOPACK®

packages. These packages have a lead-free second level interconnect. The category of

second level interconnect is marked on the package and on the inner box label, in

compliance with JEDEC Standard JESD97. The maximum ratings related to soldering

conditions are also marked on the inner box label. ECOPACK is an ST trademark.

ECOPACK specifications are available at: www.st.com.

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