FN8861 Rev. 1.00

Page 9 of 28

Jul 27, 2017

ISL72026ASEH

2. Specifications

Receiver Electrical Characteristics

Input Threshold

Voltage (Rising)

VTHR

LBK = 0V, RS = 0V, 10k, 50k, (recessive to

dominant), Figure 17 and Table 3

Full

-

700

900

mV

Input Threshold

Voltage (Falling)

VTHF

LBK = 0V, RS = 0V, 10k, 50k, (dominant to

recessive), Figure 17 and Table 3

Full

500

625

-

mV

Input Hysteresis

VHYS

(VTHR - VTHF), RS = 0V, 10k, 50k, Figure 17 and

Table 3

Full

40

80

-

mV

Listen Mode Input

Threshold Voltage

(Rising)

VTHRLM

RS = VCC, (recessive to dominant), Figure 17

Full

-

650

900

mV

Listen Mode Input

Threshold Voltage

(Falling)

VTHFLM

RS = VCC, (dominant to recessive), Figure 17

Full

325

550

-

mV

Listen Mode Input

Hysteresis

VHYSLM

(VTHR - VTHF), RS = VCC, Figure 17

Full

40

100

-

mV

Receiver Output High

Voltage

VOH

IO = -4mA

Full

2.4

VCC - 0.2

-

V

Receiver Output Low

Voltage

VOL

IO = +4mA

Full

-

0.2

0.4

V

Input Current for CAN

Bus

ICAN

CANH or CANL at 12V, D = 3V, other bus pin at

0V, LBK = RS = 0V

Full

-

470

600

µA

CANH or CANL at 12V, D = 3V, VCC = 0V, other

bus pin at 0V, LBK = RS = 0V

Full

-

170

275

µA

CANH or CANL at -7V, D = 3V, other bus pin at

0V, LBK = RS = 0V

Full

-500

-350

-

µA

CANH or CANL at -7V,D = 3V, VCC = 0V, other

bus pin at 0V, LBK = RS = 0V

Full

-175

-100

-

µA

Input Capacitance

(CANH or CANL)

CIN

Input to GND, D = 3V, LBK = RS = 0V

25

-

35

-

pF

Differential Input

Capacitance

CIND

Input to Input, D = 3V, LBK = RS = 0V

25

-

15

-

pF

Input Resistance

(CANH or CANL)

RIN

Input to GND, D = 3V, LBK = RS = 0V

Full

20

40

50

kΩ

Differential Input

Resistance

RIND

Input to Input, D = 3V, LBK = RS = 0V

Full

40

80

100

kΩ

Supply Current

Supply Current,

Listen Mode

ICC(L)

RS = D = VCC, LBK = 0V, 3.0V ≤ VCC ≤ 3.6V

Full

-

1

2.0

mA

Supply Current,

Dominant

ICC(DOM) D = LBK = RS = 0V, no load, 3.0V ≤ VCC ≤ 3.6V

Full

-

5

7.0

mA

Supply Current,

Recessive

ICC(REC) D = VCC, LBK = RS = 0V, no load,

3.0V ≤ VCC ≤ 3.6V

Full

-

2.6

5.0

mA

Cold Sparing Bus Current

CANH Leakage

Current

IL(CANH)

VCC = 0.2V, CANH = -7V or 12V, CANL = float,

D=VCC, RS = 0V

Full

-25

-4

25

µA

CANL Leakage

Current

IL(CANL)

VCC = 0.2V, CANL = -7V or 12V, CANH = float,

D=VCC, RS = 0V

Full

-25

-4

25

µA

Test Conditions: VCC = 3.0V 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 and over a total ionizing dose of 75krad(Si) at +25°C with

exposure at a low dose rate of <10mrad(Si)/s. (Continued)

Parameter

Symbol

Test Conditions

Temp

(°C)

Min

(Note 8)

Typ

(Note 9)

Max

(Note 8)Unit