FN8863 Rev.1.00

Page 8 of 25

Jul 27, 2017

ISL72028ASEH

2. Specifications

2.4

Electrical Specifications

Test Conditions: VCC = 3V to 3.6V; typical values are at TA = +25°C (Note 9), unless otherwise specified (Note 7). Boldface limits apply

across the operating temperature range, -55°C to +125°C, over a total ionizing dose of 75krad(Si) at +25°C with exposure at a

low dose rate of <10mrad(Si)/s, and over a total ionizing dose of 100krad(SI) at +25°C with exposure of a high dose rate of

50krad(SI)/s to 300krad(SI)/s.

Parameter

Symbol

Test Conditions

Temp

(°C)

Min

(Note 8)

Typ

(Note 9)

Max

(Note 8)

Unit

Driver Electrical Characteristics

Dominant Bus Output

Voltage

VO(DOM) D = 0V, CANH, RS = 0V,

Figures 10 and 11

3V ≤ VCC ≤ 3.6V

Full

2.25

2.85

VCC

V

D = 0V, CANL, RS = 0V,

Figures 10 and 11

Full

0.10

0.65

1.25

V

Recessive Bus Output

Voltage

VO(REC) D = 3V, CANH, RS = 0V,

60Ω

and no load,

Figures 10 and 11

3V ≤ VCC ≤ 3.6V

Full

1.80

2.30

2.70

V

D = 3V, CANL, RS = 0V,

60Ω

and no load,

Figures 10 and 11

Full

1.80

2.30

2.80

V

Dominant Output Differential

Voltage

VOD(DOM) D = 0V, RS = 0V, 3V ≤VCC ≤ 3.6V,

Figures 10 and 11

Full

1.5

2.2

3.0

V

D = 0V, RS = 0V, 3V ≤

VCC ≤ 3.6V,

Figures 11 and 12

Full

1.2

2.1

3.0

V

Recessive Output

Differential Voltage

VOD(REC) D = 3V, RS = 0V, 3V ≤ VCC ≤ 3.6V,

Figures 10 and 11

Full

-120

0.2

12

mV

D = 3V, RS = 0V, 3.0V ≤

VCC ≤ 3.6V, no load Full

-500

-34

50

mV

Logic Input High Voltage (D)

VIH

3V ≤

VCC ≤ 3.6V, (Note 10)

Full

2.0

-

5.5

V

Logic Input Low Voltage (D)

VIL

3V ≤ VCC ≤ 3.6V, (Note 10)

Full

0

-

0.8

V

High Level Input Current (D)

IIH

D = 2V, 3V ≤ VCC ≤ 3.6V

Full

-30

-3

30

µA

Low Level Input Current (D)

IIL

D = 0.8V, 3V ≤ VCC ≤ 3.6V

Full

-30

-7

30

µA

RS Input Voltage for Listen

Mode

VIN(RS)

3V ≤ VCC ≤ 3.6V

Full

0.75xVCC

1.9

5.5

V

Output Short-Circuit Current

IOSC

VCANH = -7V, CANL = OPEN,

3V ≤ VCC ≤ 3.6V, Figures 22 and 23

Full

-250

-100

-

mA

VCANH = +12V, CANL = OPEN,

3V ≤ VCC ≤ 3.6V, Figures 22 and 23

Full

-

0.4

1.0

mA

VCANL = -7V, CANH = OPEN,

3V ≤ VCC ≤ 3.6V, Figures 22 and 23

Full

-1.0

-0.4

-

mA

VCANL = +12V, CANH = OPEN,

3V ≤ VCC ≤ 3.6V, Figures 22 and 23

Full

-

100

250

mA

Thermal Shutdown

Temperature

TSHDN

3V < VIN < 3.6V

-

-

163

-

°C

Thermal Shutdown

Hysteresis

THYS

3V < VIN < 3.6V

-

-

12

-

°C

Receiver Electrical Characteristics

Input Threshold Voltage

(Rising)

VTHR

RS = 0V, 10k, 50k, (recessive to dominant),

Figures 15, 16, and 17

Full

-

700

900

mV

Input Threshold Voltage

(Falling)

VTHF

RS = 0V, 10k, 50k, (dominant to recessive),

Figures 15, 16, and 17

Full

500

625

-

mV

Input Hysteresis

VHYS

(VTHR - VTHF), RS = 0V, 10k, 50k,

Figures 15, 16, and 17

Full

40

80

-

mV