UPC1857ACT datasheet(27/44 Pages) NEC

27 / 44 page

µµµµPC1857A

5. ELECTRICAL CHARACTERISTICS

Absolute Maximum Ratings (Unless otherwise specified, TA = 25

°°°°C)

Parameter

Symbol

Condition

Rating

Unit

Supply voltage

VCC

Without signal

14.0

Input signal voltage

VIN

Pins Lin, Rin, MIX

VCC

2C bus input signal voltage

VCNT

Pins SDA, SCL

VCC + 0.2

Permissible package dissipation

TA = 75

°C

500

Operating temperature

VCC = 12 V

−20 to +75

°C

Storage temperature

Tstg

−40 to +125

°C

Caution If any of the parameters exceeds the absolute maximum ratings, even momentarily, the quality of

the product may be impaired. The absolute maximum ratings are values that may physically

damage the product(s). Be sure to use the product(s) within the ratings.

Recommended Operating Conditions (Unless otherwise specified, TA = 25

°°°°C)

Rating

Parameter

Symbol

Condition

MIN.

TYP.

MAX.

Unit

Supply voltage

VCC

Gain between input and output: 0 dB

8.1

12.0

13.2

Input signal voltage

VIN

VCC = 12 V, gain between input and output: 0 dB

0.0

1.4

7.9

Vp-p

2C bus input voltage (H)

VcntH

Pins SDA, SCL

3.5

5.0

6.0

2C bus input voltage (L)

VcntL

−0.1

+1.5

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