U4314B-AFP View Datasheet(PDF) - Temic Semiconductors

Part Name

Description

Manufacturer

U4314B-AFP

Logarithmic AM Demodulator / RSSI

Temic Semiconductors 

U4314B

Pin Description

GND 1

8 VS

GND 2

7 VRef

GND 3

6 GND

AMout 4

5 IFin

95 10461

Figure 2. Pin description

TELEFUNKEN Semiconductors

Pin Symbol

Function

1, 2, GND Ground

3, 6

4

AMout RSSI / AM current output

5

IFin IF input

7

VRef Reference voltage

8

VS Supply voltage

Absolute Maximum Ratings

Parameters

Supply voltage

Power dissipation at Tamb = 85°C

Junction temperature

Ambient temperature

Storage temperature

Thermal Resistance

Junction ambient

Parameters

Symbol

Value

Unit

VS

13

V

Ptot

220

mW

Tj

125

°C

Tamb

–40 to +85

°C

Tstg

–55 to +125

°C

Symbol

RthJA

Value

180

Unit

K/W

2 (7)

Rev. A1: 26.06.1995

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