UPC2800AGR datasheet(6/12 Pages) NEC

6 / 12 page

µPC2800A

4. ELECTRICAL SPECIFICATIONS

Absolute Maximum Ratings (TA = 25

°C)

Parameter

Symbol

Rating

Unit

Supply voltage

VCC

6.0

Output current

IOUT

2.5

Input voltage

VIN

0 to VCC

Permissible package loss

270

Operating temperature

–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 Range

Parameter

Symbol

MIN.

TYP.

MAX.

Unit

Supply voltage

VCC

4.5

5.0

5.5

Input frequency

fIN

kHz

Electrical Characteristics (TA = 25

°C, VCC = 5.0 V)

Parameter

Symbol

Condition

MIN.

TYP.

MAX.

Unit

Supply current

ICC

2.1

2.8

Input pin voltage

VIN1

IIN = 0

2.0

2.5

3.1

Input pin voltage

VIN2

IIN = –300

µA

0.6

0.8

1.7

Voltage gain

fIN = 38 kHz CW, VIN = 30

µVp-p

BPF bandwidth

fBW

–3 dB bandwidth, VIN = 30

µVp-p, R2 = 130 kΩ

2.0

2.5

3.0

kHz

Internal input resistance

rIN

fIN = 38 kHz CW, VIN = 0.2 Vp-p

140

Ω

Output pulse width 1

tPW1

fIN = 38 kHz burst wave, VIN = 500

µVp-pNote

440

770

µs

Output pulse width 2

tPW2

fIN = 38 kHz burst wave, VIN = 50 mVp-pNote

440

770

µs

Low-level output voltage

VOL

0.2

0.4

High-level output voltage

VOH

4.8

5.0

Note

600 s 600 s

38-kHz carrier

Input burst wave

Output pulse width

tPW

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