LNBH221 datasheet(10/18 Pages) STMICROELECTRONICS

10 / 18 page

LNBH221

10/18

GATE AND SENSE ELECTRICAL CHARACTERISTICS (TJ = 0 to 85°C, VIN=12V)

I2C ELECTRICAL CHARACTERISTICS (TJ =0 to 85°C, VIN=12V)

ADDRESS PIN CHARACTERISTICS (TJ = 0 to 85°C, VIN=12V)

fDETIN

Tone Detector Frequency

Capture Range

0.4Vpp sinewave

kHz

VDETIN Tone Detector Input

Amplitude

fIN=22kHz sinewave

0.2

1.5

Vpp

ZDETIN Tone Detector Input

Impedance

150

Ω

VOL

DSQOUT Pin Logic LOW

Tone present

IOL=2mA

0.3

0.5

IOZ

DSQOUT Pin Leakage

Current

Tone absent

VOH =6V

µA

VIL

DSQIN Input Pin Logic

LOW

0.8

VIH

DSQIN Input Pin Logic

HIGH

IIH

DSQIN Pin Input Current

VIH =5V

µA

IOBK

Output Backward Current

EN=0

VOBK = 18V

-6

-15

TSHDN Thermal Shutdown

Threshold

150

°C

∆T

SHDN

Thermal Shutdown

Hysteresis

°C

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

RDSON-L Gate LOW RDSON

IGATE=-100mA

4.5

Ω

RDSON-H Gate LOW RDSON

IGATE=100mA

4.5

Ω

VSENSE Current Limit Sense Voltage

200

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

VIL

LOW Level Input Voltage

SDA, SCL

0.8

VIH

HIGH Level Input Voltage

SDA, SCL

IIN

Input Current

SDA, SCL, VIN= 0.4 to 4.5V

-10

µA

VOL

Low Level Output Voltage

SDA (open drain), IOL =6mA

0.6

fMAX

Maximum Clock Frequency SCL

500

KHz

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

VADDR-1 "0001000" Addr Pin Voltage

0.7

VADDR-2 "0001001" Addr Pin Voltage

1.3

1.7

VADDR-3 "0001010" Addr Pin Voltage

2.3

2.7

VADDR-4 "0001011" Addr Pin Voltage

3.3

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

LNBH221 Datasheet(PDF) 10 Page - STMicroelectronics

LNBH221 Datasheet(HTML) 10 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

Datasheet Download

Link URL