LA1140 データシートの表示（PDF） - SANYO -> Panasonic

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LA1140

FM IF System for Car Radio

SANYO -> Panasonic 

LA1140

Specifications

Maximum Ratings at Ta = 25°C

Parameter

Maximum supply voltage

Maximum supply current

Allowable power

dissipation

Input voltage

Flow-in current

Flow-out current

Operating temperature

Storage temperature

Symbol

VCC max

ICC max

Pd max

VIN

I2

I3

I6

I5

I13

I14

I15

I16

Topr

Tstg

Pin 12

Pin 12

Ta = 25°C

Ta = 70°C

Pin 1 to 2

Pin 2

Pin 3

Pin 6

Pin 5

Pin 13

Pin 14

Pin 15

Pin 16

Conditions

Ratings

16

40

640

460

±1

±0.2

±0.2

2

1

2

2

1

1

–20 to +70

–40 to +125

Unit

V

mA

mW

mW

Vp-p

mA

mA

mA

mA

mA

mA

mA

mA

°C

°C

Operating Conditions at Ta = 25°C

Parameter

Recommended supply

voltage

Operating voltage range

Symbol

VCC

VCC op

Conditions

Ratings

Unit

8

V

7.5 to 16

V

Operating Characteristics at Ta = 25°C, VCC = 8 V, f = 10.7 MHz, See specified Test Circuit

Parameter

Quiescent current

Current drain

Demodulation output

Total harmonic distortion

Signal-to-noise ratio

Input limiting voltage

Muting sensitivity

Muting attenuation (1)

Muting attenuation (2)

Muting bandwidth

AM rejection ratio

Muting drive output

Muting drive output

Signal meter output (1)

Signal meter output (2)

Signal meter output (3)

Signal meter output (4)

AGC output (1)

AGC output (2)

Offset voltage (1)

Offset voltage (2)

Symbol

ICCO

ICC

VO

THD

S/N

VIN (lim)

VIN (Mute)

Mute (ACC)

Mute (ACC)

BW (Mute)

AMR

V14-0

V14-100

V15-0

V15-50

V15-70

V15-100

V16-0

V16-100

V7-13

V8-13

Conditions

Quiescent

VIN = 100 dBµ

VIN = 100 dBµ, 400 Hz 100% mod.

VIN = 100 dBµ, 400 Hz 100% mod.

VIN = 100 dBµ, 400 Hz 100% mod.

VO: 3 dB down, 400 Hz 100% mod.

V14 = 2.0 V

V6 = 2.0 V (22 kΩ), VIN = 100 dBµ,

400 Hz 100% mod.

V6 = 5.0 V (22 kΩ), VIN = 100 dBµ,

400 Hz 100% mod.

VIN = 100 dBµ, V14 = 2.0 V

VIN = 100 dBµ, FM 400 Hz

100% mod., AM 1 kHz 30% mod.

Quiescent

VIN = 100 dBµ

Quiescent

VIN = 50 dBµ

VIN = 70 dBµ

VIN = 100 dBµ

Quiescent

VIN = 100 dBµ

Quiescent, pin 7 to 13

Quiescent, pin 8 to 13

min typ

15 21

20 25

200 260

0.05

72 78

25

22 26

10 15

max Unit

27 mA

30 mA

320 mVrms

0.2 %

dB

29 dBµ

32 dBµ

20 dB

24 28

32 dB

140 210 370 kHz

50 63

dB

3.5 4.2

5.0 V

0

0

0.3 V

0 0.1

0.3 V

0.8 1.4

2.0 V

1.6 2.4

3.2 V

4.5 5.3

6.0 V

3.5 4.1

4.5 V

0 0.02

0.3 V

–0.25

0 +0.25 V

–0.5

0 +0.5 V

No. 729-2/15

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