LA7951 Просмотр технического описания (PDF) - SANYO -> Panasonic

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LA7951

Video Switch for TV/VCR Use

SANYO -> Panasonic 

LA7951

Specifications

Maximum Ratings at Ta = 25˚C

Parameter

Maximum supply voltage

Maximum control input voltage

Maximum signal output current 1

Maximum signal output current 2

Allowable power dissipation

Operating temperature

Storage temperature

Symbol

V4 max

V6 max,

V9 max,

V13 max

I1 max

I7 max,

I8 max,

I14max

Pd max

Topr

Tstg

Ta≤50˚C

Conditions

Ratings

Unit

14 V

VCC V

–5 mA

–20 mA

1.25 mW

–20 to +75 ˚C

–55 to +125 ˚C

Operating Conditions at Ta = 25˚C

Parameter

Recommended supply voltage

Operating voltage range

Symbol

VCC

VCC op

Conditions

Ratings

Unit

12 V

9 to 13.2 V

Operating Characteristics at Ta = 25˚C, VCC=12V

Parameter

Symbol

Conditions

Ratings

Unit

min

typ max

Quiescent current drain

Input pin bias voltage

Output pin bias voltage 1

Output pin bias voltage 2

Control threshold voltage H1

Control threshold voltage H2

Control threshold voltage L1

Control threshold voltage L2

Control input current 1

Control input current 2

Voltage gain 1

Voltage gain 2

Frequency characteristics

ICC

V3, V5, V10, V12

V1

V7, V8, V14

V6H

V9H, V13H

V6L

V9L, V13L

I6

I9, I13

GV1

GV2

GVf

Pins 7, 8, 14 open, pins6, 9, 13 to GND

V6=5V

V9=V13=5V

f=1MHz, VO=1Vp-p, See Note.

f=1MHz, VO=1Vp-p, See Note.

f=100kHz, VO=1Vp-p=0dB, f=10MHz, See

Note.

20 27.5

37 mA

2.6

3.1

3.6 V

4.6

5.3

6.0 V

3.3

4.0

4.7 V

2.3

VCC V

3.0

VCC V

0

0.8 V

0

1.5 V

0.32

0.5 mA

0 –50 µA

–0.5 +0.5 +1.5 dB

–0.7 +0.3 +1.3 dB

–3

–1

dB

Output noise voltage

VN

BPF=10kHz to 4.2MHz, See Note.

0.5

1.0 mVrms

Output dynamic range 1

DR1

f=10kHz, VO=1.5Vp-p, See Note.

0.5

1.2 %

Output dynamic range 2

DR2

f=10kHz, VO=1.5Vp-p, See Note.

1.0

2.0 %

Crosstalk 1

CT1

f=4MHz, VO=1Vp-p, See Note.

–50 –55

dB

Crosstalk 2

CT2

f=4MHz, VO=1Vp-p, See Note.

–20 –40

dB

Note ) Measured output terminated with 75Ω. Current flowing into IC is taken as plus (+). Parameter 1 refers to the COMMON OUT signal output

and parameter 2 to the OUT1 to OUT3 signal outputs.

No.2868–2/4

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