LB1409 Просмотр технического описания (PDF) - SANYO -> Panasonic

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LB1409

Level Meter Driver for 9 LEDs

SANYO -> Panasonic 

LB1409

Absolute Maximum Ratings at Ta = 25°C

Parameter

Maximum supply voltage

Input voltage

D1 to D9 output voltage

D1 to D9 output current

First reference flow-out current

Second reference flow-out current

VOUT supply voltage

Allowable power dissipation

Operating temperature

Storage temperature

Symbol

VCC max

VIN

VOUT (D)

IOL (D)

Iref (1)

Iref (2)

VOUT

Pd max

Topr

Tstg

Conditions

Pin 1

Pin 3, 4

D1 to D9 off

Pin 7 to 15, D1 to D9 on

Pin 2

Pin 16

Pin 5

Ta = 55°C

Allowable Operating Ranges at Ta = 25°C

Ratings

Unit

−0.3 to +18

V

−0.3 to VCC

V

−0.3 to +18

V

+30

mA

−1 to 0

mA

−6 to 0

mA

−0.3 to +6

V

500

mW

−10 to +60

°C

−40 to +125

°C

Parameter

Supply voltage

Input voltage

Output pin load resistance

Symbol

VCC

VIN+ or VIN–

RL

Conditions

Pin 1,

( ): Using Vref 2

Pin 3 or Pin 4

Between pin 5 OUT and pin 6 GND.

Ratings

Unit

+5.5 to +16

V

(+7 to +16)

V

–0.3 to +VCC

V

15 k to 20 k

Ω

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

Parameter

Symbol

Conditions

min typ max Unit

Input bias current (Amplifier)

Input bias current (Comparator)

+ Output leakage current

Offset voltage (1)

IIN+ (A)

IIN− (A)

IIN+ (C)+

IOL (A)

Voffset (1)

Pin 3, VIN+ = 0 V, VIN– = 3 V, GND = 0 V

Pin 4, VIN+ = 3 V, VIN– = 0 V, GND = 0 V

Pin 5, VIN+ = 0 V, VIN– = 3 V, OUT = 0 V,

GND = 0 V

Pin 5, VCC = 6 V, VIN+ = VIN– = 0 V, GND = –6 V,

GAIN = 20 dB

–2

–2

–10

–180

0 µA

0 µA

0 µA

+180 mV

Offset voltage (2)

Voffset (2)

Pin 5, VIN+ = VIN– = 0 V, GND = 0 V,

GAIN = 20 dB

0

+180 mV

First reference voltage

Vref (1) Pin 2, Iref = 0 to 1 mA

2.6

3.0 V

Second reference voltage

Vref (2) Pin 16, Iref = 0 to 6 mA

4.2 4.7

5.2 V

Current drain

Amplifier gain

ICC

Pin 1, VIN+ = 3 V, VIN– = 0 V

VG

Open loop

10

30

20 mA

dB

Output flow-out current

D pin output ON voltage

D pin output leak current

Output voltage (Amplifier)

IOH

Pin 5, VIN+ = 3 V, VIN– = 0 V, VOUT = 0 V

VOL (D)

Pin 7 to 15, D1 to D9, IOL = 20 mA, VIN+ = 3 V,

VIN– = 0 V

IOH (D)

Pin 7 to 15, D1 to D9, VIN+ = 0 V, VIN– = 3 V,

VD1 to D9 = 12 V

VOH

Pin 5, VCC = 5.5 V, VIN+ = 3 V, VIN– = 0 V,

RL = 15 kΩ

Pin 5, VCC = 12 V, VIN+ = 3 V, VIN– = 0 V,

RL =15 kΩ

4

9.5

–10 mA

1.2 V

10 µA

V

V

No.683-2/4

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