5

4884A–AUDR–08/05

ATR4285

Note:

1. Corresponding to the application circuit (Figure 9-1 on page 10)

4.

Absolute Maximum Ratings

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating

only and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this

specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.

Parameters

Pins

Symbol

Value

Unit

Supply voltage

1

V

DD

–0.3 to +6

V

Input voltage

2, 3, 4, 9, 11, 18,

19

V

Output current

3, 5, 6, 7, 8

I

O

–1 to +5

mA

Output drain voltage

5, 6, 7, 8

V

OD

15

V

Analog supply voltage with 220

Ω serial

16

V

A

6 to 15

24

V

V

Output current

12, 15

–1 to +20

mA

Ambient temperature range

–30 to +85

°C

Storage temperature range

–40 to +125

°C

Junction temperature

125

°C

Electrostatic handling

(modified MIL STD 883 D method 3015.7: all

supply pins connected together)

±V

ESD

1000

V

5.

Thermal Resistance

Parameters

Symbol

Value

Unit

Junction ambient

160

K/W

6.

Electrical Characteristics

Parameters

Test Conditions

Pins

Symbol

Min.

Typ.

Max.

Unit

Supply voltage

1

4.5

5.0

5.5

V

Quiescent supply current

AM mode/FM mode

1

4.0

7.0

mA

FM input sensitivity,

R

9

40

9

150

AM input sensitivity,

f

11

V

SAM

40

mV

rms

Oscillator input sensitivity,

R

18

100

Switching Output SWO1, SWO2, SWO3, SWO4 (Open Drain)

Output voltage LOW

5, 6,

7, 8

100

400

mA

Output leakage current HIGH

V5, V6, V7, V8 = 10V

5, 6,

7, 8

I

OHL

100

nA

Phase Detector PDFM

Output current 1

13

±I

PDFM

1600

2000

2400

µA

Output current 2

13

±I

PDFM

400

500

600

µA