LB1821 datasheet(2/16 Pages) SANYO

2 / 16 page

No. 5686-2/16

LB1821M

Parameter

Symbol

Conditions

Ratings

Unit

min

typ

max

ICC1

Current drain

ICC2

In stop mode

ICC3

VCC = 5 V

ICC4

VCC = 5 V, In stop mode

Output saturation voltage

VO (sat)

UL, VL, WL output, IO = 20 mA

0.2

0.7

Output current

UH, VH, WH output, VOUT = 1.4 V

–20

–16

–12

Output leakage current

IO leak

UL, VL, WL output

100

µA

Output off voltage

VO off

UH, Vh, WH output

0.5

[Hall Amplifier]

Input bias current

IHB(HA)

–4

–1

µA

Common-mode input voltage range

VICM

1.5

VCC – 1.5

Hall input sensitivity

∆VIN(HA)

mVp-p

Hysteresis

∆VIN(HA)

Input voltage low

→ high

VSLH

Input voltage high

→ low

VSHL

–30

–16

–8

[RC Oscillator]

Output high-level voltage

VOH(CR)1

3.1

3.4

3.7

VOH(CR)2 VCC = 5 V

2.4

2.7

3.0

Output low-level voltage

VOL(CR)1

1.5

1.8

2.1

VOL(CR)2 VCC = 5 V

1.1

1.4

1.7

Oscillator frequency

f (CR)

R = 75 k

Ω, C = 1500 pF

kHz

Amplitude

V(CR)1

1.4

1.6

1.8

Vp-p

V(CR)2

VCC = 5 V

1.1

1.3

1.5

Vp-p

[CROCK Oscillator]

Output high-level voltage

VOH(RK)1

3.2

3.5

3.8

VOH(RK)2 VCC = 5 V

2.5

2.8

3.1

Output low-level voltage

VOL(RK)1

0.8

1.1

1.4

VOL(RK)2 VCC = 5 V

0.6

0.9

1.2

External capacitor charge current

ICHG1

–17

–13

–9

µA

External capacitor discharge current

ICHG2

µA

Oscillator frequency

f (RK)

C = 0.068 µF

Amplitude

V(RK)1

2.2

2.4

2.6

Vp-p

V(RK)2

VCC = 5 V

1.7

1.9

2.1

Vp-p

Electrical Characteristics at Ta = 25°C, VCC = 6.3 V

Continued on next page.

Ambient temperature, Ta – °C

LB1821 Fiches technique(PDF) 2 Page - Sanyo Semicon Device

LB1821 Fiches technique(HTML) 2 Page - Sanyo Semicon Device

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

Fiches technique Télécharger

Lien URL