UPC2800AGR datasheet(7/12 Pages) NEC

No. de pieza	UPC2800AGR

Descripción Electrónicos	PREAMPLIFIER FOR INFRARED REMOTE CONTROL

PDF	12 Pages

Scroll/Zoom	100%

Fabricante Electrónico	NEC [NEC]

Página de inicio	http://www.nec.com/

Logo

7 / 12 page

µPC2800A

CHARACTERISTIC CURVE (TA = 25

°C)

Note 1. The relation between fO and R2 (recom-

mended value) is as follows:

fO (kHz)

R2 (recommended value) (k

Ω)

32.7

155

36.0

139

36.7

136

38.0

130

40.0

123

56.7

70.0

Note 2. This is the value of a resistor that is externally con-

nected as follows:

3.5

4.5

5.5

6.5

Supply voltage VCC (V)

ICC vs. VCC Characteristics

100

Input frequency fIN (kHz)

AV vs. fIN Characteristics

R2 = 130 k

Ω

100

120

140

160

180

VCC = 5.0 V

fO vs. R2 CharacteristicsNote 1

Frequency setting resistor R2 (k

Ω)

AV vs. R1 CharacteristicsNote 2

0.5

1.0

External resistor of pin 7 R1 (k

Ω)

Ω

0.47 F

f = 38 kHz

VIN = 30 Vp-p

Voltage gain = V

VIN

0.01 F

PC2800A

47 F

1 M

Ω

130 k

Ω

5 V

UPC2800AGR Datasheet(PDF) 7 Page - NEC

UPC2800AGR Datasheet(HTML) 7 Page - NEC

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12

Datasheet Descarga

Enlace URL