LV8042LG Ver la hoja de datos (PDF) - SANYO -> Panasonic

Número de pieza

componentes Descripción

Fabricante

LV8042LG

For Digital Still Cameras 7-Channel Single-Chip Motor Driver ICs

SANYO -> Panasonic 

Continued from preceding page.

LV8042LG

Parameter

Symbol

Conditions

Current selection

reference voltage

level

4W1-2 phases

1-2 phases

1-2 phases

full torque

2 phase

Chopping frequency

Fchop1

Current setting reference voltage

VSEN11

VSEN12

VSEN13

VSEN14

PWM drive/stepping motor driver (3ch/4ch)

Output ON resistance

Ronu2

Rond2

Output leak current

Diode forward voltage

IOleak2

VD2

Logic input current

Logic input “H” level voltage

Logic input “L” level voltage

IINL2

IINH2

VINH2

VINL2

Step 16

(1ch comparing level during initialization)

Step 15 (initialization +1)

Step 14 (initialization +2)

Step 13 (initialization +3)

Step 12 (initialization +4)

Step 11 (initialization +5)

Step 10 (initialization +6)

Step 9 (initialization +7)

Step 8 (initialization +8)

Step 7 (initialization +9)

Step 6 (initialization +10)

Step 5 (initialization +11)

Step 4 (initialization +12)

Step 3 (initialization +13)

Step 2 (initialization +14)

Step 1 (initialization +15)

Step 16

(1ch comparing level during initialization)

Step 8 (initialization +1)

Step 16

(1ch comparing level during initialization)

Step 8 (initialization +1)

Step 8

R=20kΩ

(D3, D2)=(0, 0)

(D3, D2)=(0, 1)

(D3, D2)=(1, 0)

(D3, D2)=(1, 1)

IO=400mA, upper

IO=400mA, lower

ID=-400mA

VIN=0V (PWM3, PWM4)

VIN=3.3V (PWM3, PWM4)

PWM3, PWM4

PWM3, PWM4

Ratings

min

typ

0.185

0.200

0.185

0.185

0.176

0.170

0.162

0.154

0.146

0.129

0.113

0.097

0.079

0.062

0.044

0.024

0.006

0.200

0.200

0.191

0.185

0.177

0.169

0.161

0.144

0.128

0.112

0.094

0.077

0.059

0.039

0.021

0.185

0.200

0.129

0.144

0.185

0.200

0.185

0.185

100

0.185

0.119

0.085

0.051

0.200

0.200

125

0.200

0.134

0.100

0.066

Unit

max

0.215

V

0.215

V

0.215

V

0.206

V

0.200

V

0.192

V

0.184

V

0.176

V

0.159

V

0.143

V

0.127

V

0.109

V

0.092

V

0.074

V

0.054

V

0.036

V

0.215

V

0.159

V

0.215

V

0.215

V

0.215

V

150 kHz

0.215

V

0.149

V

0.115

V

0.081

V

0.6

0.7

Ω

0.6

0.7

Ω

1.0 µA

0.6

0.9

1.2

V

1.0 µA

20

33

50 µA

2.5

V

1.0

V

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No.A0004-3/29

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