MAX14432 datasheet(10/31 Pages) MAXIM

10 / 31 page

Note 1: All devices are 100% production tested at TA = +25°C. Specifications over temperature are guaranteed by design and

characterization.

Note 2: Not production tested. Guaranteed by design and characterization.

Note 3: All currents into the device are positive. All currents out of the device are negative. All voltages are referenced to their

respective ground (GNDA or GNDB), unless otherwise noted.

Note 4: CMTI is the maximum sustainable common-mode voltage slew rate while maintaining the correct output. CMTI applies to

both rising and falling common-mode voltage edges. Tested with the transient generator connected between GNDA and

GNDB (VCM = 1000V).

(VDDA - VGNDA = 1.71V to 5.5V, VDDB - VGNDB = 1.71V to 5.5V, CL = 15pF, TA = -40°C to +125°C, unless otherwise noted. Typical

values are at VDDA - VGNDA = 3.3V, VDDB - VGNDB = 3.3V, VGNDA = VGNDB, TA = +25°C, unless otherwise noted.) (Note 2)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Peak Eye Diagram Jitter

TJIT(PK)

25Mbps

250

Rise Time (Figure 1)

4.5V ≤ VDD_ ≤ 5.5V

1.6

3.0V ≤ VDD_ ≤ 3.6V

2.2

2.25V ≤ VDD_ ≤ 2.75V

1.71V ≤ VDD_ ≤ 1.89V

4.5

Fall Time (Figure 1)

4.5V ≤ VDD_ ≤ 5.5V

1.4

3.0V ≤ VDD_ ≤ 3.6V

2.25V ≤ VDD_ ≤ 2.75V

2.8

1.71V ≤ VDD_ ≤ 1.89V

5.1

Enable to Data Valid

tEN

ENA to

OUT_,

ENB to

OUT_,

CL = 15pF

4.5V ≤ VDD_ ≤ 5.5V

3.5

3.0V ≤ VDD_ ≤ 3.6V

5.8

2.25V ≤ VDD_ ≤ 2.75V

9.3

1.71V ≤ VDD_ ≤ 1.89V

17.4

Enable to Tristate

tTRI

ENA to

OUT_,

ENB to

OUT_,

CL = 15pF

4.5V ≤ VDD_ ≤ 5.5V

6.4

3.0V ≤ VDD_ ≤ 3.6V

9.2

2.25V ≤ VDD_ ≤ 2.75V

12.8

1.71V ≤ VDD_ ≤ 1.89V

19.4

MAX14430–MAX14432

Four-Channel, Fast, Low-Power,

3kVRMS and 3.75kVRMS Digital Isolators

www.maximintegrated.com

Maxim Integrated │ 10

Dynamic Characteristics MAX1443_B/E/R/U (continued)

MAX14432 Datasheet(PDF) 10 Page - Maxim Integrated Products

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