MAX914 View Datasheet(PDF) - Maxim Integrated

Part Name

Description

Manufacturer

MAX914

40ns, Low-Power, 3V/5V, Rail-to-Rail Single-Supply Comparators

Maxim Integrated 

40ns, Low-Power, 3V/5V, Rail-to-Rail

Single-Supply Comparators

VCC

ISOURCE

ISINK

GND

MAX9140

MAX9141

MAX9142

MAX9144

OUTPUT

VDD = 3.3V

SERIAL

DIGITAL

INPUT

VREFC VDD

SDI

8-BIT DAC

MAX512

DACOUTC

GND

VSS

MAX9140

ANALOG IN

Figure 4. Output Stage Circuitry

VCC = 3V

COAX LINE

10kΩ

20kΩ

20kΩ

MAX9140

3V

0

CLEAN

DIGITAL

SIGNAL

Figure 5. 3.3V Digitally Controlled Threshold Detector

Chip Information

MAX9140 TRANSISTOR COUNT: 158

MAX9141 TRANSISTOR COUNT: 192

MAX9142 TRANSISTOR COUNT: 314

MAX9144 TRANSISTOR COUNT: 620

PROCESS: Bipolar

Figure 6. Line Receiver Application

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