LTM2882 datasheet(4/16 Pages) LINER

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LTM2882

2882p

SWITCHING CHARACTERISTICS The l denotes the speciﬁcations which apply over the full operating

temperature range, otherwise speciﬁcations are at TA = 25°C. LTM2882-3 VCC = 3.3V, LTM2882-5 VCC = 5.0V, VL = VCC, and GND =

GND2 = 0V, ON = VL unless otherwise noted.

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Maximum Data Rate

(T1IN to T1OUT, T2IN to T2OUT)

RL = 3kΩ, CL = 2.5nF (Note 3)

100

kbps

RL = 3kΩ, CL = 1nF (Note 3)

250

kbps

RL = 3kΩ, CL = 250pF (Note 3)

1000

kbps

Maximum Data Rate (DIN to DOUT)

CL = 15pF

Mbps

Driver

Driver Slew Rate (6V/tTHL or tTLH)RL = 3kΩ, CL = 50pF (Figure 1)

150

V/μs

tPHLD, tPLHD

Driver Propagation Delay

RL = 3kΩ, CL = 50pF (Figure 1)

0.2

0.5

μs

tSKEWD

Driver Skew |tPHLD – tPLHD|RL = 3kΩ, CL = 50pF (Figure 1)

tPZHD, tPZLD

Driver Output Enable Time

DE =

↑ , RL = 3kΩ, CL = 50pF (Figure 2)

0.6

μs

tPHZD, tPLZD

Driver Output Disable Time

DE =

↓ , RL = 3kΩ, CL = 50pF (Figure 2)

0.3

μs

Receiver

tPHLR, tPLHR

Receiver Propagation Delay

CL = 150pF (Figure 3)

0.2

0.4

μs

tSKEWR

Receiver Skew |tPHLR – tPLHR|CL = 150pF (Figure 3)

tRR, tFR

Receiver Rise or Fall Time

CL = 150pF (Figure 3)

200

Auxiliary Channel

tPHLL, tPLHL

Propagation Delay

CL = 15pF, tR and tF < 4ns (Figure 4)

100

tRL, tFL

Rise or Fall Time

CL = 150pF (Figure 4)

200

Power Supply

Power-Up Time

ON =

↑ to VCC2(MIN)

0.2

ISOLATION CHARACTERISTICS The l denotes the speciﬁcations which apply over the full operating

temperature range, otherwise speciﬁcations are at TA = 25°C. LTM2882-3 VCC = 3.3V, LTM2882-5 VCC = 5.0V, VL = VCC, and GND =

GND2 = 0V, ON = VL unless otherwise noted.

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

VISO

Rated Dielectric Insulation Voltage

1 Minute, Derived from 1 Second Test

2500

VRMS

1 Second

±4400

Common Mode Transient Immunity

(Note 2)

kV/μs

VIORM

Maximum Working Insulation Voltage

(Note 2)

560

VPEAK

Partial Discharge

VPR = 1050 VPEAK (Note 2)

Input to Output Resistance

(Note 2)

>109

Input to Output Capacitance

(Note 2)

Creepage Distance

(Note 2)

9.48

Note 1: Stresses beyond those listed under Absolute Maximum Ratings

may cause permanent damage to the device. Exposure to any Absolute

Maximum Rating condition for extended periods may affect device

reliability and lifetime.

Note 2: Guaranteed by design and not subject to production test.

Note 3: Maximum Data Rate is guaranteed by other measured parameters

and is not tested directly.

Note 4: This device includes over-temperature protection that is intended

to protect the device during momentary overload conditions. Junction

temperature will exceed 125°C when overtemperature protection is active.

Continuous operation above speciﬁed maximum operating junction

temperature may result in device degradation or failure.

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