TCM320AC46

GENERALPURPOSE AUDIO INTERFACE FOR DSP

SLWS001 − D4091, JUNE 1993

POST OFFICE BOX 655303

POST OFFICE BOX 1443

9

−0.3 V to 7 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

−0.3 V to 7 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

−0.3 V to 7 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Continuous total dissipation

See Dissipation Rating Table

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Operating free-air temperature range

0

°C to 70°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Storage temperature range

− 65

°C to 150°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds

260

°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

† Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only and

functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not

implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

NOTE 1: Voltage value is with respect to GND.

DISSIPATION RATING TABLE

PACKAGE

TA ≤ 25°C

POWER RATING

DERATING FACTOR

ABOVE TA = 25°C

TA = 70°C

POWER RATING

DW

1025 mW

8.2 mW/

°C

656 mW

N

1150 mW

9.2 mW/

°C

736 mW

recommended operating conditions (see Note 2)

MIN

MAX

UNIT

Supply voltage, VCC (see Note 3)

4.5

5.5

V

High-level input voltage, VIH

2.2

V

Low-level input voltage, VIL

0.8

V

Load resistance between EARA and EARB, RL (see Note 4)

50

Ω

Load capacitance between EARA and EARB, CL (see Note 4)

113

nF

Operating free-air temperature, TA

0

70

°C

NOTES: 2. To avoid possible damage to these CMOS devices and resulting reliability problems, the following sequence should be followed when

applying power:

1. Connect to GND.

2. Connect VCC.

3. Connect the input signals.

When removing power, follow the preceding steps in reverse order.

3. Voltages at analog inputs and outputs and VCC are with respect to GND.

4. RL and CL should not be applied simultaneously.

electrical characteristics over recommended operating free-air temperature range (unless

otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

MAX

UNIT

Operating

PDN is high with CLK signal present

14

ICC

Supply current from VCC

Power down

PDN is low for 500

µs

1.5

mA

ICC

Supply current from VCC

Standby − both

PDN is high with FSX and FSR missing for 500

µs

2.5

mA

Standby − one

PDN is high with FSX and FSR missing for 500

µs

10