LB1943N データシートの表示（PDF） - SANYO -> Panasonic

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LB1943N

Monolithic Digital IC VCR Loading Motor Variable Output Forward/Reverse Motor Driver

SANYO -> Panasonic 

LB1945D

Electrical Characteristics at Ta = 25°C, VCC = 12V

Parameter

Symbol

Conditions

Low-level input voltage

High-level input voltage

Mid-level input voltage

Intput impedance

Current consumption

Output voltage 1

Output voltage 2

Output leakage current

Saturation voltage (high side)

Saturation voltage (low side)

Reference supply voltage

VIN L

VIN H

VIN M

ZIN

ICC

VOUT1

VOUT2

IO L

V sat11

V sat12

V sat21

V sat22

Vref

RL = 60Ω, VC = 2.5V,

VIN1 = 2.5V, VIN2 = 0V

RL = 60Ω, VC = 2.5V,

VIN1 = 2.5V, VIN2 = 5.0V

RL = ∞

VCC = 12V, IOUT = 300mA

VCC = 12V, IOUT = 500mA

VCC = 12V, IOUT = 300mA

VCC = 12V, IOUT = 500mA

Reference voltage load

characteristics

Control to output gain

Thermal shutdown temperature

ΔVref/ΔIref Iref = 0mA to -2.0mA

TTSD

VOUT/VC, VC = 2.5V

RL = 60Ω

Design target*

*: The design specification items are design guarantees and are not measured.

Ratings

Unit

min

typ

max

0

4.2

2.0

75

5.5

4.4

4.95

1.0

V

6.0

V

3.0

V

kΩ

10

mA

5.4

V

4.4

4.95

5.4

V

0.01

1.0

mA

1.9

2.2

mV

1.9

2.3

V

0.25

0.5

V

0.4

0.65

V

6.0

6.35

6.8

V

0.05

0.1

V/mA

1.5

1.9

150

180

2.4

Time

°C

Package Dimensions

unit:mm (typ)

3043C

24.0

3.25

1

10

(0.62)

2.54

1.2

0.5

0.25

1.5

SANYO : SIP10

Pd max – Ta

1.4

Tj = 125°C

1.2

1.0

0.8

0.6

0.4

0.2

0

-40

-20

0

20

40

60

80

100

Ambient temperature, Ta – °C

Pin Assignment

LB1943N

1 2 3 4 5 6 7 8 9 10

Top view

No.7101-2/6

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