LM393DRE4 datasheet(13/50 Pages) TI

13 / 50 page

-1

-0.3

0.25 0.5 0.75

1.25 1.5 1.75

2.25

t – Time – µs

Overdrive = 5 mV

Overdrive = 100 mV

Overdrive = 20 mV

Figure 7-5. Response Time for Various Overdrives Positive Transition

7.15 Typical Characteristics, LM393B and LM2903B

TA = 25°C, VS = 5 V, RPULLUP = 5.1k, CL = 15 pF, VCM = 0 V, VUNDERDRIVE = 100 mV, VOVERDRIVE = 100 mV

unless otherwise noted.

Supply Voltage (V)

250

275

300

325

350

375

400

425

450

475

500

525

550

No Load, Output High

-40°C

25°C

85°C

125°C

Figure 7-6. Total Supply Current vs. Supply Voltage

Input Voltage (V)

-0.5 -0.25

0.25

0.5

0.75

1.25

1.5

1.75

100

140

180

220

260

300

340

380

420

460

500

VS=3V

-40°C

0°C

25°C

85°C

125°C

Figure 7-7. Total Supply Current vs. Input Voltage

at 3V

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LM393B, LM2903B, LM193, LM293, LM293A, LM393, LM393A, LM2903, LM2903V

SLCS005AD – OCTOBER 1979 – REVISED OCTOBER 2020

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Product Folder Links: LM393B LM2903B LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V

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