MAX6400BS26+T Datasheet MAX6400BS22+T, MAX6401BS29+T, MAX6402BS27+T | P7-P9

MAX6400–MAX6405

µP Supervisory Circuits in 4-Bump (2 ✕ 2)

Chip-Scale Package

_______________________________________________________________________________________ 7

Reset Threshold Voltage, V

(V)

= +25°CT

= -40°C to +85°C

PARTS SUFFIX

MIN TYP MAX MIN MAX

22* 2.167 2.200 2.233 2.145 2.250

23* 2.285 2.320 2.355 2.262 2.375

24 2.364 2.400 2.436 2.340 2.460

25 2.462 2.500 2.537 2.437 2.562

26* 2.591 2.630 2.669 2.564 2.692

27 2.660 2.700 2.741 2.633 2.768

28 2.758 2.800 2.842 2.730 2.870

29* 2.886 2.930 2.974 2.857 3.000

30 2.955 3.000 3.045 2.925 3.075

MAX6400BS

MAX6401BS

MAX6402BS

31* 3.034 3.080 3.126 3.003 3.150

33 3.250 3.300 3.350 3.217 3.383

34 3.349 3.400 3.451 3.315 3.485

35 3.447 3.500 3.552 3.412 3.587

36 3.546 3.600 3.654 3.510 3.690

37 3.644 3.700 3.755 3.607 3.792

38 3.743 3.800 3.857 3.705 3.895

39 3.841 3.900 3.958 3.802 3.997

40 3.940 4.000 4.060 3.900 4.100

41 4.038 4.100 4.161 3.997 4.202

42 4.137 4.200 4.263 4.095 4.305

43 4.235 4.300 4.364 4.192 4.407

44* 4.314 4.380 4.446 4.270 4.489

45 4.432 4.500 4.567 4.387 4.612

MAX6403BS

MAX6404BS

MAX6405BS

46* 4.560 4.630 4.699 4.514 4.746

Table 1. Factory Trimmed Reset Thresholds*

Factory-trimmed voltage thresholds are available in approximately 100mV increments with a 1.5% room-temperature variance.

*Note: Parts marked with an asterisk (*) are standard versions.

PARTS TOP MARK PARTS TOP MARK PARTS TOP MARK

MAX6400BS31-T AAJ

MAX6401BS31-T ABV MAX6402BS31-T ACF

MAX6400BS30-T AAI

MAX6401BS30-T ABU MAX6402BS30-T ACE

MAX6400BS29-T AAH

MAX6401BS29-T ABT MAX6402BS29-T ACD

MAX6400BS28-T AAG

MAX6401BS28-T ABS MAX6402BS28-T ACC

MAX6400BS27-T AAF

MAX6401BS27-T ABR MAX6402BS27-T ACB

MAX6400BS26-T AAE

MAX6401BS26-T ABQ MAX6402BS26-T ACA

MAX6400BS25-T AAD

MAX6401BS25-T ABP MAX6402BS25-T ABZ

MAX6400BS24-T AAC

MAX6401BS24-T ABO MAX6402BS24-T ABY

MAX6400BS23-T AAB

MAX6401BS23-T ABN MAX6402BS23-T ABX

MAX6400BS22-T AAA

MAX6401BS22-T ABM MAX6402BS22-T ABW

PARTS TOP MARK PARTS TOP MARK PARTS TOP MARK

MAX6403BS46-T ACT

MAX6404BS46-T ADH MAX6405BS46-T ADV

MAX6403BS45-T ACS

MAX6404BS45-T ADG MAX6405BS45-T ADU

MAX6403BS44-T ACR

MAX6404BS44-T ADF MAX6405BS44-T ADT

MAX6403BS43-T ACQ

MAX6404BS43-T ADE MAX6405BS43-T ADS

MAX6403BS42-T ACP

MAX6404BS42-T ADD MAX6405BS42-T ADR

MAX6403BS41-T ACO

MAX6404BS41-T ADC MAX6405BS41-T ADQ

MAX6403BS40-T ACN

MAX6404BS40-T ADB MAX6405BS40-T ADP

MAX6403BS39-T ACM

MAX6404BS39-T ADA MAX6405BS39-T ADO

MAX6403BS38-T ACL

MAX6404BS38-T ACZ MAX6405BS38-T ADN

MAX6403BS37-T ACK

MAX6404BS37-T ACY MAX6405BS37-T ADM

MAX6403BS36-T ACJ

MAX6404BS36-T ACX MAX6405BS36-T ADL

MAX6403BS35-T ACI

MAX6404BS35-T ACW MAX6405BS35-T ADK

MAX6403BS34-T ACH

MAX6404BS34-T ACV MAX6405BS34-T ADJ

MAX6403BS33-T ACG

MAX6404BS33-T ACU MAX6405BS33-T ADI

Table 2. Device Marking Codes

MAX6400–MAX6405

µP Supervisory Circuits in 4-Bump (2 ✕ 2)

Chip-Scale Package

8 _______________________________________________________________________________________

UCSP Reliability

The chip-scale package (UCSP) represents a unique

packaging form factor that may not perform equally to a

packaged product through traditional mechanical reliabil-

ity tests. CSP reliability is integrally linked to the user’s

assembly methods, circuit board material, and usage

environment. The user should closely review these areas

when considering use of a CSP package. Performance

through Operating Life Test and Moisture Resistance

remains uncompromised as it is primarily determined by

the wafer-fabrication process.

Mechanical stress performance is a greater considera-

tion for a CSP package. CSPs are attached through

direct solder contact to the user’s PC board, foregoing

the inherent stress relief of a packaged product lead

frame. Solder joint contact integrity must be considered.

Information on Maxim’s qualification plan, test data, and

recommendations are detailed in the UCSP application

note, which can be found on Maxim’s website at

www.maxim-ic.com.

Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are

implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.

Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 ______________________9

Package Information

4L, UCSP 2x2.EPS

µP Supervisory Circuits in 4-Bump (2 ✕ 2)

Chip-Scale Package

MAX6400–MAX6405

P1-P3 P4-P6 P7-P9

MAX6400BS26+T

Mfr. #:

Buy MAX6400BS26+T

Manufacturer:

Maxim Integrated

Description:

Supervisory Circuits uPower Supervisor

Lifecycle:

New from this manufacturer.

Delivery:

DHL FedEx Ups TNT EMS

Payment:

T/T Paypal Visa MoneyGram Western Union

MAX6400BS26+T

MAX6400BS26+T

Products related to this Datasheet