SI8712BC-B-IS(2019) View Datasheet(PDF) - Silicon Laboratories

Part Name

Description

Manufacturer

SI8712BC-B-IS
(Rev.:2019)

5 KV LED EMULATOR INPUT, OPEN COLLECTOR OUTPUT ISOLATORS

Silicon Laboratories 

Si87xx

1. Electrical Specifications

Table 1. Recommended Operating Conditions

Parameter

VDD Supply Voltage

Input Current

Si87xxA Devices

Si87xxB Devices

Si87xxC Devices

Operating Temperature (Ambient)

Symbol

Min

Typ

Max

Unit

VDD

3

IF(ON)

(see Figure 1)

3

6

3

—

30

V

—

15

mA

—

30

mA

—

15

mA

TA

–40

—

125

°C

Table 2. Electrical Characteristics

VDD = 5 V; GND = 0 V; TA = –40 to +125 °C; typical specs at 25 °C; TJ = –40 to +140 °C

Parameter

Symbol

Test Condition

Min

DC Parameters

Supply Voltage

VDD (VDD–GND)

3

Supply Current

IDD Output high or low (VDD = 5 to 30 V)

—

Input Current Threshold IF(TH) Si87xxA devices

—

Si87xxB devices

—

Si87xxC devices

—

Input Current Hystere- IHYS Si87xxA devices

—

sis

Si87xxB devices

—

Si87xxC devices

—

Input Forward Voltage VF(OFF) Measured at ANODE with respect to

—

(OFF)

CATHODE.

Input Forward Voltage VF(ON) Measured at ANODE with respect to 1.6

(ON)

CATHODE.

Input Capacitance

CI f = 100 kHz

VF = 0 V,

—

VF = 2 V

—

Logic Low Output

VOL IOL =3 mA, VDD = 3.3 or 5 V

—

Voltage

IOL =13 mA, VDD = 5.5 V

—

Logic High Output

IOH VDD = VOUT = 5.5 V

—

Current

VDD = VOUT = 24 V

—

Peak Output Current

IOPK Peak DC collector current drive

—

(VDD = 5 V)

Output Low Impedance ROL

—

Pull-up Resistor

RPU Using internal pull-up

—

Enable High Min

VEH

2

Enable Low Max

VEL

—

Enable High Current

IEH VDD = VEH = 5 V

—

Draw

Enable Low Current

IEL VDD =5 V, VEL = 0 V

—

Draw

Typ

—

—

—

—

—

0.17

0.34

0.17

—

—

15

15

—

—

—

—

50

—

20

—

—

20

–10

Max Unit

30

V

1.7

mA

1.8

mA

3.6

mA

1.8

mA

—

mA

—

mA

—

mA

1

V

2.8

V

—

pF

—

pF

0.4

V

0.7

V

0.5

µA

1

µA

—

mA

54



—

k

30

V

0.8

V

—

µA

0

µA

4

Rev. 1.31

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