MAX6743 Просмотр технического описания (PDF) - Maxim Integrated

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MAX6743

Low-Power Dual-/Triple-Voltage SC70 µP Supervisory Circuits

Maxim Integrated 

Low-Power Dual-/Triple-Voltage SC70 µP

Supervisory Circuits

Pin Configurations

TOP VIEW

RESET 1

5 VCC1

MAX6736

GND 2 MAX6737

MR 3

4 VCC2

SC70

RESET 1

5 VCC1

MAX6738

GND 2 MAX6739

MR 3

4 RSTIN

SC70

RESET 1

5 VCC1

MAX6740

GND 2 MAX6743

RSTIN 3

4 VCC2

SC70

RESET 1

5 VCC1

MAX6741

GND 2 MAX6744

RESET 1

5 VCC1

MAX6742

GND 2 MAX6745

POK1 3

4 VCC2

SC70

PFO 3

4 PFI

SC70

Ordering Information (continued)

PART

TEMP RANGE PIN-PACKAGE

MAX6738XK_D_-T -40°C to +85°C 5 SC70-5

MAX6739XK_D_-T -40°C to +85°C 5 SC70-5

MAX6740XK_ _D_-T -40°C to +85°C 5 SC70-5

MAX6741XK_ _D_-T -40°C to +85°C 5 SC70-5

MAX6742XK_D_-T -40°C to +85°C 5 SC70-5

MAX6743XK_ _D_-T -40°C to +85°C 5 SC70-5

MAX6744XK_ _D_-T -40°C to +85°C 5 SC70-5

MAX6745XK_D_-T -40°C to +85°C 5 SC70-5

Note: The first “_ _” or “_” are placeholders for the threshold

voltage levels of the devices. Desired threshold levels are set

by the part number suffix found in Tables 1 and 2. The “_” after

the D is a placeholder for the reset timeout period suffix found

in Table 3. For example, the MAX6736XKLTD3-T is a dual-volt-

age supervisor VTH1 = 4.625V, VTH2 = 3.075V, and a 150ms

minimum reset timeout period. All devices are available in

tape-and-reel only. There is a 2500-piece minimum order

increment for standard versions (see Table 1). Sample stock is

typically held on standard versions only. Nonstandard versions

require a minimum order increment of 10,000 pieces. Contact

factory for availability.

Devices are available in both leaded and lead-free packaging.

Specify lead-free by replacing “-T” with “+T” when ordering.

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