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L9826_05

Octal Low-Side Driver for Resistive and Inductive Loads with Serial/Parallel Input Control, Output Protection and Diagnostic

STMicroelectronics 

L9826

3 Electrical Specifications

3.2 Electrical characteristics

Table 4. 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

IccOPM Operating mode

∆ICC

∆ICC during reverse output

current

VDDRES Undervoltage Reset

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

VINL Low level

VINH High level

Vhyst Hysteresis voltage

IIN Input current

RIN Pullup resistance

CIN Input capacitance

Serial data outputs

VSDOH High output level

VSDOL Low output level

ISDOL Tristate leakage current

CSDO Output capacitance

Outputs OUT 1 ... 8

IOUTL1 - 8 Leakage current

IOUTL1 - 8 Leakage current

without load (nRes = Low)

IOUT1 ... 8 = 500mA

SPI - CLK = 3MHz

NCS = LOW

SDO no load

Iout = -2A

Reset of all registers and disable

of all outputs

3

NONx, NCS, CLK, SDI

VIN = VCC

NRES (VIN = 0V)

(NONx, NCS, CLK, SDI)

Pulldown resistance (NRes)

Guaranteed by design

-0.3

0.7·VCC

0.85

-10

50

ISDO = -4mA

ISDO = 3,2mA

NCS = high; 0V ≤ VSDO ≤ VCC

fSDO = 300kHz, Guaranteed by

design

VCC -0.4

-10

OUTx = OFF; VOUTx = 25V;

VCC = 5V

OUTx = OFF; VOUTx = 16V;

VCC = 5V

70

µA

5

mA

100 mA

4

V

0.2·VCC V

VCC

V

+0,3

V

10

µA

µA

250

kΩ

10

pF

V

0.4

V

10

µA

10

pF

100

µA

100

µA

CD00002120

7/17

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