IL3285/IL3222

7

NVE Corporation

11409 Valley View Road, Eden Prairie, MN 55344-3617

Phone: (952) 829-9217

www.isoloop.com

iso-info@nve.com

iso-apps@nve.com

Receiver Section

Electrical Specifications (VDD1 = 3 V − 5.5 V; VDD2 = 4.5 V − 5.5 V; T = −40°C − 85°C unless otherwise stated)

Parameters

Symbol

Min.

Typ.

Max.

Units

Test Conditions

Coil Resistance

RCOIL

47

85

112

Ω

T = 25°C

31

85

128

Ω

T = −40°C − 85°C

Coil Resistance Temperature Coefficient

TC RCOIL

0.2

0.25

Ω/°C

Positive-going Input Threshold

VIT+

0.2

V

−7 V < VCM < 12 V

Negative-going Input Threshold

VIT−

−0.2

V

−7 V < VCM < 12 V

Hysteresis Voltage (Vit+ − Vit−)

VHYS

70

mV

VCM = 0V, T = 25°C

High Level Digital Output Voltage

VOH

VDD − 0.2

VDD − 0.2

V

VID = 200 mV

IOH = 4 mA

Low Level Digital Output Voltage

VOL

0.8

V

VID = −200 mV

IOL = 4 mA

High impedance state output current

IOZ

10

µA

0.4≤VO≤(VDD2 − 0.5) V

Line Input Current(8)

II

1

mA

VI = 12 V

−0.8

VI = −7 V

Input Resistance

rI

96

kΩ

Switching Characteristics (VDD1 = 5 V; VDD2 = 5 V; Cboost = 16pF; T = −40°C − 85°C)

Parameters

Symbol

Min.

Typ.

Max.

Units

Test Conditions

Data Rate

5

Mbps

RL = 54 Ω, CL = 50 pF

Propagation Delay(9)

tPD

90

150

ns

−1.5 ≤ VO ≤ 1.5 V,

CL = 15 pF

Pulse Skew(10)

tSK(P)

6

20

ns

−1.5 ≤ VO ≤ 1.5 V,

CL = 15 pF

Skew Limit(3)

tSK(LIM)

2

8

ns

RL = 54 Ω, CL = 50 pF

Read Enable Time to High Level

tPZH

4

10

ns

CL = 15 pF

Read Enable Time to Low Level

tPZL

4

10

ns

Read Disable Time from High Level

tPHZ

4

10

ns

Read Disable Time from Low Level

tPLZ

4

10

ns

Switching Characteristics (VDD1 = 3.3 V; VDD2 = 5 V; Cboost = 16pF; T = −40°C − 85°C)

Parameters

Symbol

Min.

Typ.

Max.

Units

Test Conditions

Data Rate

5

Mbps

RL = 54 Ω, CL = 50 pF

Propagation Delay(9)

tPD

100

150

ns

−1.5 ≤ VO ≤ 1.5 V,

CL = 15 pF

Pulse Skew(10)

tSK(P)

10

20

ns

−1.5 ≤ VO ≤ 1.5 V,

CL = 15 pF

Skew Limit(3)

tSK(LIM)

4

10

ns

RL = 54 Ω, CL = 50 pF

Read Enable Time to High Level

tPZH

5

10

ns

CL = 15 pF

Read Enable Time to Low Level

tPZL

5

10

ns

Read Disable Time from High Level

tPHZ

5

10

ns

Read Disable Time from Low Level

tPLZ

17

10

ns

Insulation Specifications

Parameters

Symbol

Min.

Typ.

Max.

Units

Test Conditions

Comparative Tracking Index

CTI

≥175

V

Per IEC 60112

Endurance Voltage

(Maximum Working Voltage

for Indefinite Life)

AC

DC

VIO

1000

1500

VRMS

VDC

At maximum

operating temperature

Creepage Distance

(external)

0.15" SOIC

0.3" SOIC

4.03

8.03

8.3

mm

Per IEC 60601

Total Barrier Thickness (internal)

0.012

0.013

mm

Barrier Resistance

RIO

>1014

Ω

500 V

Barrier Capacitance

CIO

7

pF

f = 1 MHz

Leakage Current

0.2

μA

240 VRMS, 60 Hz