LV8104V datasheet(3/19 Pages) SANYO

Part #	LV8104V

Description	For Variable Speed Control Three-Phase Brushless Motor Predriver

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Manufacturer	SANYO [Sanyo Semicon Device]

Direct Link	https://www.sanyo-av.com/us/

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3 / 19 page

LV8104V

No.A1677-3/19

Continued from preceding page.

Ratings

Parameter

Symbol

Conditions

min

typ

max

Unit

FG Amplifier

Input offset voltage

VIO (FG)

-10

10

mV

Input bias current

IB (FG)

-1

1

μA

Reference voltage

VB (FG)

-5%

VREG/2

5%

V

High level output voltage

VOH (FG)

IFGI = -0.1mA, No load

3.95

4.4

4.85

V

Low level output voltage

VOL (FG)

IFGI = 0.1mA, No load

0.75

1.2

1.65

V

FG input sensitivity

GAIN : 100 times

3

mV

Schmitt width of the next stage

One-side hysteresis comparator

120

200

280

mV

Operation frequency range

3

kHz

Open-loop gain

fFG = 2kHz

45

48

dB

FGS output

Output saturation voltage

VOL (FGS)

IFGS = 2mA

0.2

0.4

V

Output leakage current

IL (FGS)

VO = 6V

10

μA

CSD oscillator

High level output voltage

VOH (CSD)

2.9

3.4

3.9

V

Low level output voltage

VOL (CSD)

1.6

2.0

2.4

V

Amplitude

V (CSD)

1.15

1.4

1.65

Vp-p

External capacitor charge current

ICHG1

-13

-10

-7

μA

External capacitor discharge current

ICHG2

7.5

10.5

13.5

μA

Oscillation frequency

f (CSD)

C = 0.047

μF

78

Hz

Speed Discriminator output

High level output voltage

VOH (D)

VREG-1.25

VREG-1.0

VREG-0.75

V

Low level output voltage

VOL (D)

0.65

0.9

1.15

V

Counts

512

LD output

Output saturation voltage

VOL (LD)

ILD = 2mA

0.2

0.4

V

Output leakage current

IL (LD)

VO = 6V

10

μA

Lock range

-6.25

+6.25

%

Speed control PLL output

High level output voltage

VOH (P)

VREG-2.0

VREG-1.7

VREG-1.4

V

Low level output voltage

VOL (P)

1.3

1.6

1.9

V

Current control circuit

Drive gain

GDF

0.20

0.25

0.32

Current limiter operation

Limiter voltage

VRF

0.225

0.25

0.27

V

Integrator

Input offset voltage

VIO (INT)

-10

10

mV

Input bias current

IB (INT)

-1

1

μA

Reference voltage

VB (INT)

-5%

VREG/2

5%

V

High level output voltage

VOH (INT)

IINTI = -0.1mA, No load

3.95

4.4

4.85

V

Low level output voltage

VOL (INT)

IINTI = 0.1mA, No load

0.75

1.2

1.65

V

Open-loop gain

fINT = 2kHz

45

48

dB

VCO Oscillator

(C pin)

Oscillation frequency range

f (C)

C = 120pF, R = 24k

Ω

0.15

1.54

MHz

High level output voltage

VOH (C)

FIL = 2.5V

2.71

3.16

3.61

V

Low level output voltage

VOL (C)

FIL = 2.5V

2.20

2.60

3.00

V

Amplitude

V (C)

FIL = 2.5V

0.44

0.56

0.68

Vp-p

FIL pin

Output source current

IOH (FIL)

-15

-11

-6

μA

Output sink current

IOL (FIL)

6

10

15

μA

Continued on next page.

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