L6711 datasheet(14/50 Pages) STMICROELECTRONICS

14 / 50 page

Electrical specifications

L6711

14/50

Reference and DAC

Output Voltage

Accuracy

VRD10.x DAC

FBR = VOUT; FBG = GNDOUT

-0.5

0.5

HAMMER DAC

FBR = VOUT; FBG = GNDOUT

-0.6

0.6

IVID,

IVID_SEL

VID, VID_SEL

pull-up Current

VIDx = GND

VID_SEL=GND

34.5

µA

VID, VID_SEL

pull-up Voltage

VIDx = OPEN

VID_SEL = OPEN

VIDIL

VID, VID_SEL

Threshold

Input Low

0.4

VIDIH

Input High

0.8

Error amplifier

DC Gain

Slew-Rate

COMP = 10pF

µs

Differential amplifier (remote buffer)

DC Gain

V/V

CMRR

Common Mode

Rejection Ratio

Slew Rate

VSEN = 10pF

µs

Differential current sensing and offset

ICSx-

Bias Current

ILOAD = 0

µA

ICSx+

Bias Current

µA

Current Sense

Mismatch

-3

•%

IOCTH

Over Current

Threshold

ICSx-(OCP)-ICSx-(0)

µA

IFB

Droop Current

deviation from nominal

value

OFFSET = TC = SGND

IFB = 0 to 75µA

-3.5

+3.5

µA

Offset Current

ILOAD=0; IOFFSET =100µA;

TC = SGND

-90

-100

-110

µA

ILOAD=0; IOFFSET =100mA;

TC Enabled

100

110

µA

IOFFSET

OFFSET pin Current

Range

250

µA

VOFFSET

OFFSET pin Voltage

IOFFSET = 0 to 250µA1.240

Table 4.

Electrical characteristcs (continued)

(VCC=12V±15%, TJ = 0°C to 70°C unless otherwise specified)

Symbol

Parameter

Test condition

Min.

Typ.

Max.

Unit

INFOx

AVG

–

AVG

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