No. 5678-2/7

LB1695

Parameter

Symbol

Conditions

Ratings

Unit

min

typ

max

Current drain

Forward rotation

13

19

mA

Output saturation voltage

1.8

2.4

V

2.1

2.8

V

Output leakage current

100

µA

[Hall Amplifier]

Input bias current

1

4

µA

Common-mode input voltage range

1.5

3.2

V

Hysteresis

21

30

37

mV

Input voltage (low

→ high)

5

15

25

mV

Input voltage (high

→ low)

–25

–15

–5

mV

[FG Pin] (Speed pulse output)

Output low-level voltage

0.4

V

Pull-up resistance

7.5

10.0

12.5

k

Ω

[Forward/Reverse Operation]

Forward

0

0.8

V

Reverse

4.2

5.0

V

[Current Limiter Operation]

Limiter

0.42

0.5

0.6

V

[Thermal Shutdown Operation]

Operating temperature

TSD

*

150

180

°C

Hysteresis

∆TSD

*

40

°C

[Low-Voltage Protection Operation]

Operating voltage

3.5

3.8

4.1

V

Release voltage

4.3

4.5

V

Hysteresis

0.4

0.5

0.6

V

[Pin C]

Charge current

R = 33 k

Ω

30

40

50

µA

Discharge current

R = 33 k

Ω

90

120

150

µA

Charge start voltage

R = 33 k

Ω

0.3

0.4

0.5

V

Discharge start voltage

R = 33 k

Ω

1.5

2.0

2.5

V

Output current ignored time

R = 33 k

Ω, C = 4700 pF

58

68

78

µs

Output off time

R = 33 k

Ω, C = 4700 pF

164

193

222

µs

Note: *The items marked with an asterisk are design target values and are not tested.

Pin Assignment