L9826_02 Ver la hoja de datos (PDF) - STMicroelectronics

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L9826_02

Octal Low-Side Driver for resistive and inductive loads with serial/parallel input control, output protection and diagnostic

STMicroelectronics 

L9826

ELECTRICAL CHARACTERISTCS (4.5V ≤ VCC ≤ 5,5V; -40°C ≤ TJ ≤ 150°C; unless otherwise specified)

Symbol

Parameter

Test Condition

Min. Typ. Max. Unit

Supply voltage

IccSTB Standby current

without load (nRes = Low)

70

µA

IccOPM Operating mode

IOUT1 ... 8 = 500mA

SPI - CLK = 3MHz

NCS = LOW

SDO no load

5

mA

∆ICC ∆ICC during reverse output

current

Iout = -2A

100 mA

Inputs (NONx. NCS, CLK, SDI, nRes)

VINL Low level

-0.3

0.2·VCC V

VINH High level

0.7·VCC

VCC+0,3 V

Vhyst Hysteresis voltage

0.85

V

IIN Input current

VIN = VCC

-10

10

µA

RIN Pullup resistance

(NONx, NCS, CLK, SDI)

Pulldown resistance (nRes)

50

250

kΩ

CIN Input capacitance

10

pF

Serial data outputs

VSDOH High output level

ISDO = -4mA

VCC -0.4

V

VSDOL Low output level

ISDO = 3,2mA

ISDOL Tristate leakage current

NCS = high; 0V ≤ VSDO ≤ VCC

-10

0.4

V

10

µA

CSDO Output capacitance

Outputs OUT 1 ... 8

fSDO = 300kHz

10

pF

IOUTL1 - 8 Leakage current

OUTx = OFF; VOUTx = 25V;

VCC = 5V

100

µA

IOUTL1 - 8 Leakage current

OUTx = OFF; VOUTx = 16V;

VCC = 5V

100

µA

IOUTL1 - 8 Leakage current

Vclp Output clamp voltage

OUTx = OFF; VOUTx = 16V;

VCC = 1V

1mA ≤ Iclp ≤ Ioutp; Itest = 10mA with

45

correlation

10

µA

62

V

RDSon On resistance OUT 1 ... 8

IOUT = 500mA; Tj = +150°C

3.0

Ω

COUT Output capacitance

VOUT = 16V; f = 1MHz

300

pF

4/12

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