AN18207A データシートの表示（PDF） - Panasonic Corporation

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AN18207A

Tuner IC for home-audio stereo set

Panasonic Corporation 

AN18207A

„ Electrical Characteristics(Reference values for design)(continued)at VCC1 = 9 V, VCC2 = 10 V

Notes) Ta = 25°C±2°C unless otherwise specified.

The characteristics listed below are reference values derived from the design of the IC and are not guaranteed by inspection.

If a problem does occur related to these characteristics, we will respond in good faith to user concerns.

B

No.

Parameter

Symbol

Conditions

Reference values

Unit Notes

Min Typ Max

I2C Interface (Fast-mode) (continued)

52

Noise margin at the Low-level for each

connected device

VaL1 5 V mode Pin 13 : GND

0.5 ⎯ ⎯ V *2

53

Noise margin at the High-level for each

connected device

VaH1 5 V mode Pin 13 : GND

1.0 ⎯ ⎯ V *2

54

Noise margin at the Low-level for each

connected device

VaL2 3 V mode Pin 13 : OPEN

0.3 ⎯ ⎯ V *2

55

Noise margin at the High-level for each

connected device

VaH2 3 V mode Pin 13 : OPEN

0.6 ⎯ ⎯ V *2

56 Input current each I/O pin at 5V mode

57 Input current each I/O pin at 3V mode

Ii5 VIN = 0.5 V to 4.5 V

Ii3 VIN = 0.3 V to 2.7 V

–10 ⎯

–10 ⎯

10 μA *2

10 μA *2

SDA

tf

tLOW

tr

tSU:DAT

tf

tHD:STA

SCL

tHD:STA

tHD:DAT

S : START condition

Sr : Repeat START condition

P : STOP condition

tHIGH

tSU:STA

Sr

Notes) *2 : The timing of Fast-mode devices in I2C-bus is specified as above.

tSP

tr

tBUF

tSU:STO

P

S

SDC00078AEB

13

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